CAS: 110-80-5
Purezza: 99%
Molecular Formula: C4H10O2
Molecular Weight: 90.12
EINECS: 203-804-1
Storace Perod: Normal temperature storage
Synonyms: 2-ETHOXYETHANOL(ECS); Ethanol, 2-ethoxy-; 2-ETHOXYETHANOL,REAGENT; OXYTOL; Ethylglykol-monoethylether; 2-Eyhoxyethanol;
Ethylene glycol diethyl ether is a kind of ethylene glycol monoether compound. Ethylene glycol single ether compounds contain ether bonds, hydroxyl groups and various alkyl groups in their structure. They are water-soluble and can dissolve organic molecules, synthesize polymers and natural macromolecules. They are a universal green solvent and are widely used as industrial solvents. It can also be used as antifreeze, surfactant, adhesive for printed circuit boards, additive for skin care products, etc., and has broad application prospects in industry.
| Articoli | EE |
| Aspetto | Transparent colorless lquid |
| Purity≥% | 99.5 |
| Moisture≤%(Premium grade) | 0.1 |
| Moisture≤% | 0.2 |
| Acidity（As HAC）≤% | 0.005 |
| Distillation range（760mmHg ℃）(Premium grade) | 133.5~ 138.0 |
| Specific Gravity % (d4 20) | 0.9294±0.005 |
| Colore(Pt-Co) | 15 |
Ethylene glycol diethyl ether is a low-volatility solvent. This product is mainly used as a solvent for nitrocellulose paint and aircraft wing paint. It can also be used as a coating agent for varnish, purification liquid, dye bath, water-soluble pigment and dye solution, solvent for refining leather, and can increase the stability of latex. In addition, it is also an intermediate for the production of acetate esters.
Packed in iron drum, 190 kg/barrel
Myristyl Dimethylamine Oxide CAS 3332-27-2
CAS: 3332-27-2
Purity: 30%min
Molecular Formula: C16H35NO
Molecular Weight: 257.46
EINECS: 222-059-3
Storage Period: 1 year
Synonyms: N,N-dimethylTetradecylamine-N-oxide MYRISTAMINEOXIDE; n,n-dimethyl-1-tetradecanaminn-oxide; n,n-dimethyltetradecylaminen-oxidesol; Tetradecyldimethylamineoxide; DIMETHYLTETRADECYLAMINEOXIDE; N,N-DIMETHYL-N-TETRADECYLAMINEOXIDE; N,N-Dimethyltetradecylamin-N-oxid
Myristyl Dimethylamine Oxide CAS 3332-27-2 is an amine compound with surface active properties. Myristyl Dimethylamine Oxide has excellent surface activity properties and can reduce the surface tension of liquids.
| Aspetto | Liquido giallo-chiaro |
| Densità | 0.716 |
| Solubilità in acqua | 409.5g/L |
| Dosaggio | ≥30.0% |
| PH | 5-9 |
Myristyl Dimethylamine Oxide is soluble in water and organic solvents, and can form stable emulsions, dispersions, and liquid colloids.Myristyl Dimethylamine Oxide can be used as daily chemical raw materials; surfactants; organic chemical raw materials.
25kg/drum or 200kg/drum.
CAS: 1338-43-8
Purity: /
Molecular Formula: C24H44O6
Molecular Weight: 428.6
EINECS: 215-665-4
Storage Period: 2 years
Synonyms :armotanmo; emsorb2500; EmulsifierS80; glycomulo; ionets80; sorbons80; sorgen40; Arlacel 80 Sorbitan Monooleate
Span-80 is a yellow oily liquid. It is readily soluble in water, ethanol, methanol or ethyl acetate, and slightly soluble in mineral oil. It is a w/o type emulsifier, which has strong emulsifying, dispersing and lubricating effects. It can be mixed with various surfactants, especially suitable for use with Tween -60, and the effect is even better when used in combination. The HLB value is 4.7 and the melting point is 52-57℃.
| VOCE | STANDARD |
| Colore | Amber to brown |
| Fatty acids,w/% | 73-77 |
| Polyols,/% | 28-32 |
| Acid value: mgKOH/g | ≤8 |
| Saponification value: mgKOH/g | 145-160 |
| Numero di ossidrile | 193-210 |
| Moisture,w/% | ≤2.0 |
| As / (mg/kg) | ≤ 3 |
| Pb/(mg/kg) | ≤ 2 |
Span 80, chemically known as sorbitan monoleate, is a nonionic surfactant and is widely used in fields such as food, medicine, cosmetics and industry.
Food industry: Span 80 has excellent emulsifying properties, which can evenly mix oil and water, prevent the separation of oil and water in food, and improve the stability and taste of food. Therefore, it is widely used as an emulsifier. It can be used in the production of foods such as margarine, dairy products, chocolate and beverages.
Cosmetics industry: Span 80 has excellent emulsifying, dispersing and solubilizing properties. In cosmetics, it is often used as an emulsifier in the production of creams, lotions and other products. It can evenly mix the oil phase and water phase to form a stable emulsion system. At the same time, it also has a certain moisturizing effect, which helps to maintain the moisture of the skin and make the skin soft and smooth.
In the pharmaceutical industry, Span 80 is mainly used as an emulsifier, solubilizer and dispersant. It can be used to prepare drug dosage forms such as emulsions and liposomes, improving the stability and bioavailability of drugs.
Textile industry: Span 80 can be used as a textile additive and has functions such as softening, smoothing and anti-static. It can reduce the friction coefficient between fibers, giving textiles a soft hand feel and good luster. At the same time, it can also reduce the generation of static electricity, improving the quality and processing performance of textiles.
Coatings and inks industry: Span 80 can be used as a dispersant and emulsifier. In coatings, it can evenly disperse pigments in the paint base, prevent pigment sedimentation and caking, and enhance the covering power and stability of the coating. In ink, Span 80 helps emulsify and disperse the ink, enabling it to be better transferred and adhered to the printing material during the printing process, thereby enhancing the printing quality.
Plastic industry: Span 80 can be used as an antistatic agent and lubricant for plastics. It can form a conductive film on the surface of plastic, discharge static electricity, prevent the plastic surface from adsorbing dust and impurities due to the accumulation of static electricity, and at the same time improve the processing performance of plastic, reduce the friction during the processing, and increase production efficiency and product quality.
In the agricultural field, Sipan 80 can be used as an additive for pesticide emulsifiers and plant growth regulators. As an emulsifier for pesticides, it can evenly disperse the active ingredients in pesticides in water, forming a stable emulsion, thereby enhancing the application effect and safety of pesticides. As an additive to plant growth regulators, Span 80 can help plant growth regulators better penetrate into the plant body and enhance their efficacy.
200L/ drum
4-Chloropyridinium chloride CAS 7379-35-3
CAS: 7379-35-3
Purity: /
Molecular Formula: C5H4ClN.ClH
Molecular Weight : 150.01
EINECS: 230-946-1
Storage Period: 2 years
Synonyms: 4-chloro-pyridinhydrochloride; 4-CHLOROPYRIDINEHCL; 4-CHLOROPYRIDINEHYDROCHLORIDE; 4-CHLOROPYRIDINIUMCHLOR IDE; 4-CHLOROPYRIDINIUMHYDROCHLORIDE; CHLOROPYRIDINE(4-)HCL; TrazodoneimpurityQZT-SM-1-Z4; RARECHEMAHCK0074
4-Chloropyridine hydrochloride is an important organic synthesis intermediate, widely used in the preparation of new medicines, pesticides, dyes, etc.
| VOCE | STANDARD |
| Identification(by IR) | Conforme |
| Caratteristiche | Di colore da bianco a polvere cristallina bianca |
| Acqua(%) | ≤0.5 |
| Melting punto | 208-212°C |
| Dosaggio(%) | ≥98.0 |
4-Chloropyridine hydrochloride can be used as a pharmaceutical intermediate in laboratory organic synthesis and chemical pharmaceutical research and development. Pyridine base can be used to synthesize more than 50 drugs, including anti-tumor drugs, penicillin, vasodilators, nicotinate, inositol nicotinate, etc.
25kg/ drum
Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0
CAS: 9046-10-0
Purity: 99.9%
Molecular Formula: CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2
Peso Molecolare: 0
EINECS: 618-561-0
Storage Period: 2 years
Synonyms: POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 4,000; POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 230; POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 2,000;
Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0 is an organic compound that is liquid at room temperature, featuring low viscosity, good solubility and other physical properties. It also has the activity of an amine group and can undergo chemical reactions with various substances, such as reacting with isocyanate to form polyurethane and other chemical properties.
| VOCE | Standard |
| Fusing point | -29 °C |
| Punto di ebollizione | 232℃[at 101 325 Pa] |
| Densità | 0.997 g/mL at 25 °C |
| Punto di infiammabilità. | >230 °F |
| Aspetto | Light yellow Liquid |
Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0 is a type of compound with wide applications. The following are its main applications in different fields:
1.In the aerospace field, due to the excellent toughness, fatigue resistance and good environmental resistance of polyetheramine after curing, it can be used as a curing agent for high-performance composite materials to manufacture aircraft wings, fuselage structural components, etc., which can reduce weight while ensuring the strength and reliability of the structure.
2.In the automotive industry, polyetheramine can be used to produce components such as bumpers, instrument panels, and engine hoods for automobiles, which helps enhance the impact resistance and dimensional stability of the parts. At the same time, it is also one of the key components of automotive fuel additives, which can effectively prevent the formation of carbon deposits inside the engine, keep the fuel system clean, improve fuel efficiency and reduce exhaust emissions.
3.In the field of electronics and electrical engineering, polyetheramine has excellent electrical insulation performance and thermal stability. It is often used to manufacture packaging materials and insulating coatings for electronic components, which can protect electronic devices from the influence of the external environment, improve their reliability and service life.
4.In the construction industry, polyetheramine is used as a curing agent in architectural coatings, which can enhance the adhesion, weather resistance and chemical corrosion resistance of the coatings. It can also be used to produce building sealants, which have good flexibility and adhesion. They can adapt to the expansion and contraction deformation of buildings caused by factors such as temperature changes, effectively preventing water penetration and gas leakage.
5.In the textile industry, polyetheramine can be used as a textile auxiliary, which can improve the softness, antistatic property and water resistance of fabrics, and enhance the quality and wearing comfort of textiles.
6.Other fields: Polyetheramine can also be used to produce high-performance elastomers, adhesives, surfactants and other products. In the field of oil extraction, it can be used as an additive for drilling fluids to enhance their performance.
25kg/drum
CAS: 123-86-4
Purity: 99.5%
Molecular Formula: C6H12O2
Molecular Weight: 116.16
EINECS: 204-658-1
Storage Period: 1 year
Synonym: N-BUTYLACETATEESTER; BUTYLACETAT85P.; Essigsure-n-butylester; BUTYLACETATEWITHGC; n-Butylacetate,99+%; N-Butylacetate,99+%,extrapure; N-Butylacetate,99+%,forspectroscopy
Butyl acetate is a carboxylic acid ester synthetic fragrance, also known as butyl acetate. It is a colorless, transparent liquid with a strong fruity aroma. It is miscible with ethanol and ether in any proportion, soluble in most organic solvents, slightly soluble in water, and has a solubility of 0.05g in water. Its vapor has a weak anesthetic effect, and the allowable concentration in the air Chemicalbook is 0.2g/l. This product has a strong fruity aroma. When diluted, it has a pleasant aroma similar to that of pineapple and banana, but it has a very poor persistence. It exists naturally in many vegetables, fruits and berries. Butyl acetate is less used in daily chemical flavorings and is mainly used in the formulation of edible flavorings.
| VOCE | STANDARD |
| Aspetto | Transparent liquid, no suspended impurities |
| Odore | The characteristic odor, fruity smell |
| Chromaticity/Hazen,(Pt-Co) ≤ | 10 |
| Butyl acetate % ≥ | 99.5 |
| Butyl alcohol % ≤ | 0.2 |
| Acidity (as acetic acid)% ≤ | 0.010 |
1.Coatings and paints industry (main uses, accounting for approximately 70% of consumption)
Solvent: Widely used in nitrocellulose lacquer (NC lacquer), acrylic lacquer, polyurethane lacquer, etc., to regulate drying speed and leveling property.
Thinner: Mix with acetone, xylene, etc., to reduce the viscosity of the coating and improve the spraying effect.
Cleaning agent: Used for cleaning spraying equipment and printing rollers.
2.Ink and Printing
Gravure/flexographic ink solvents: Dissolve resins and pigments to ensure ink uniformity and printing clarity.
Quick-drying ink: It is used in packaging printing (such as food bags, plastic films) due to its fast evaporation rate.
3.Adhesives and resins
All-purpose adhesive solvent: Used in chloroprene rubber adhesives, SBS adhesives, etc., to enhance initial adhesion and curing speed.
Synthetic resin processing: such as the dissolution of nitrocellulose and cellulose acetate.
25kg/bag
CAS: 60-10-6
Purity: /
Molecular Formula: C13H12N4S
Molecular Weight: 256.33
EINECS: 918-731-7
Storage Period: 2 years
Synonyms: Dithizone,Diphenylthiocarbazone; DIPHENYLTHIOCARBAZONE,REAG; DithizoneACSDiphenylthiocarbazoneACS; Dithizone(min.98%); DITHIZO NEFORANALYSIS(1,5-DIPHENYLT; N’,2-Diphenyldiazenecarbothiohydrazide98+%; DithizoneACSreagent,>=85.0%; DithizonePracticalGrade
Dithizone CAS 60-10-6, chemically known as Diphenylthiocarbazone, is an important organic sulfur compound that is widely used in analytical chemistry and metal ion detection.
| VOCE | STANDARD |
| Absorption ratio | ≥1.55 |
| Residuo su accensione
(in terms of sulfate) % |
≤0.1 |
| Perdita all'essiccamento % | ≤5.0 |
| Effective content of spectroscopy % | ≥75.0 |
| Chloromethane dissolution test | Conforme |
| Metalli Pesanti (Pb) % | ≤0.0005 |
Dithizone can be used as a reagent for the determination of lead, zinc, bismuth, cobalt, cadmium, copper, mercury, silver, etc
25kg/ drum
Sodium methyl cocoyl taurate CAS 12765-39-8
CAS: 12765-39-8
Purezza: 99%
Molecular Formula: RCON(CH3)CH2CH2SO3Na
Molecular Weight: /
EINECS: /
Storace Perod：Normal temperature storage
Synonyms: SODIUM METHYL COCOYL TAURATE; Amides, coconuts oil with N-methyltaurine, sodium salts; N-Cocoyl-N-methyltaurate sodium salt; Sodium Menthyl Cocoyl Taurate; MCT-30; GREMOL CMT-35; Sodium cocoyl methyl taurine
Sodium cocoyl methyl taurine CAS 12765-39-8, abbreviated as SMCT, is also known as sodium methocoyl taurine or sodium methyl cocoyl taurine. Its chemical structure formula is RCON(CH3)CH2CH2SO3Na. It is an amino acid surfactant. At room temperature, it is a milky white viscous paste. The PH value of a 1% aqueous solution is 6.5 to 9.0, and the active substance is greater than 38%. Coconut oleic acid soap <2%, color (APHA)≤300.
| VOCE | PMA |
| ASPETTO | A white-yellowish paste |
| Contenuto di solidi % | 35-45 |
| Sodium chloride content % | 1.0-3.0 |
| pH value (25°C) | 6.0-8.0 |
| Total bacterial fall | <100 |
Sodium cocoyl methyl taurine CAS 12765-39-8 is a milder surfactant than SLS, with lower skin irritation and excellent cleaning power. It can be used with confidence in facial cleansers and is suitable for formulating various medium and high-end shampoos, facial cleansers and bath products, etc. It is particularly suitable for infant products, giving hair and skin a gentle, moisturizing and smooth feeling. It can also be used as a refining agent and detergent in the woolen textile and silk dyeing and printing industries.
Sodium cocoyl methyl taurine CAS 12765-39-8 is a mild surfactant with low irritation to the skin. It also has excellent cleansing power and foaming effect.
25kg/drum
CAS: 290-87-9
Purezza: 99%
Molecular Formula: C3H3N3
Molecular Weight: 81.08
EINECS: 206-028-1
Storace Perod: Normal temperature storage
Synonyms: 1,3,5-Triazin; Cyanidine; sym-Triazine; Triazin(sym.); Vedita 250; vedita250; DL-CYANIDINE; 1,3,5-TRIAZINE
1,3, 5-triazine, also known as isotriazine, is a six-membered ring organic compound with the molecular formula C3H3N3. It is one of the isomers of triazine. 1,3, 5-triazine has been widely studied due to its extensive biological properties, such as antibacterial, antiviral, anti-inflammatory and active properties. Due to their wide application in the chemical industry, triazine compounds occupy a unique and important position in the field of heterocyclic chemistry.
| VOCE | PMA |
| ASPETTO | Polvere bianca |
| Punto di fusione | 77-83 °C (dec.)(lit.) |
| Punto di ebollizione | 114°C |
| Densità | 1,38 g/cm3 |
BK fungicide is a triazine-based water-based fungicide developed specifically for water-based products to resist bacteria and fungi in humid environments. It is also effective when used under high-temperature conditions, has a sustained-release effect, and has a long-lasting antibacterial function.
1, broad spectrum fungicide, rapid sterilization, the main role of bacteria (sulfate reducing bacteria), effective on fungi (yeast).
2. It can withstand high temperatures and high alkalinity, and has good stability.
3. It has good compatibility with surfactants and other additives in the formula and has no adverse effect on the stability of the system.
4. It is helpful for increasing the PH value of the system.
5. Slow-release fungicides have a more long-lasting antibacterial effect.
6. It can be used alone or in combination with other fungicides.
25kg/bag
CAS: 629-30-1
Purezza: 99%
Molecular Formula: C7H16O2
Molecular Weight: 132.2
EINECS: 211-085-0
Storage Period: 2 year
Synonyms: alpha,omega-Heptanediol; Heptane-1,7-diol; omega-Heptanediol; α,ω-heptanediol; 1,7-HEPTANEDIOL; 1,7-DIHYDROXYHEPTANE; HEPTAMETHYLENE GLYCOL; 1,7-Dihydroxyheptane~Heptamethylene glycol
1,7-Heptanediol CAS 629-30-1 is an organic compound, a colorless, transparent liquid.
| VOCE | STANDARD |
| Aspetto | Colorless liquid |
| Punto di fusione | 17-19 °C |
| Punto di ebollizione | 259 °C |
| Density | 0.951 g/mL |
| Punto di infiammabilità. | >230 °F |
1,7-Heptanediol CAS 629-30-1 can be used as a synthetic material additive.
200KG/DRUM
3-Amino-4-methoxybenzanilide CAS 120-35-4
CAS: 120-35-4
Purity: 98%
Molecular Formula: C14H14N2O2
Molecular Weight: 242.27
EINECS: 204-388-4
Storace Perod: Normal temperature storage
Synonyms: AMAN; AMBA; 3-AMINO-4-METHOXYBENZANILIDE; 3-AMINO-4-METHOXY-N’-PHENYL BENZAMIDE; 3-AMINO-P-ANISANILIDE; LABOTEST-BB LT01138545; FAST RED KD BASE;
3-Amino-4-methoxybenzanilide CAS 120-35-4 is a color agent with high fastness in ice dyes. It is mainly used for printing, dyeing and manufacturing organic pigments of cotton, rayon and hemp fibers for coloring of ink and paint printing pastes.
| VOCE | PMA |
| ASPETTO | Polvere bianca |
| Contenuto | 98%min |
| Punto di fusione | 154-156°C（dec） |
| Loss of heating | 0.5% max |
| Pacchetto | 25kg/paper drum |
Red KD can be used as an intermediate in organic synthesis, and red KD is mainly used in cotton dyeing and printing. Also used for dyeing viscose fiber, hemp, slightly dark color light, good fastness. It can be used as an intermediate of organic pigments.
25kg/drum
Solvent Red 179 CAS 89106-94-5
CAS: 89106-94-5
Purezza: 99%
Molecular Formula: C22H12N2O
Molecular Weight: 320.34348
EINECS: 229-904-5
Storage Period: 2 year
Synonyms: Red E2G; Einecs 229-904-5; Solvent Red 179 ISO 9001：2015 REACH; C.I.Solvent Red 179:C.I.564150; Solvent Red 179（C.I. 564150）
Solvent Red 179 is used as a dye intermediate and a colorant for plastic and rubber products.
| VOCE | STANDARD |
| Aspetto | Scuro rosso in polvere |
| Ash | ≤0.5% |
| L'umidità | ≤0.5% |
| ClELab data Delta E(X-rite) | ≤0.7 |
Solvent Red 179 can be used for plastic and resin coloring: suitable for pre-spinning coloring of engineering plastics such as PS (polystyrene), ABS, PC (polycarbonate), PVC, etc., providing transparent or opaque bright colors.
25KG/DRUM
CAS: 107534-96-3
Purezza: 99%
Molecular Formula: C16H22ClN3O
Molecular Weight: 307.82
EINECS: 403-640-2
Storage Period: 2 year
Synonyms: (+/-)-alpha-(2-(4-chlorophenyl)ethyl)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazol-1-ethanol; LYNX; Lynx 1.2; LYNX(R);MATADOR; ELITE; ELITE(R); FOLICUR
Tebuconazole CAS 107534-96-3 is a broad-spectrum, highly effective triazole fungicide that has both protective and therapeutic effects. It is widely used in the agricultural field to prevent and control a variety of fungal diseases.
| VOCE | STANDARD |
| Aspetto | Polvere Bianca |
| Contenuto % | ≥97.0 |
| Umidità % | ≤0.5 |
| PH | 6.0~9.0 |
| Acetone is insoluble % | ≤0.5 |
Tebuconazole CAS 107534-96-3 is a highly effective systemic fungicide that can be used for seed treatment or foliar spraying of important economic crops.
25KG/BAG
CAS: 75-65-0
Purity: ≥99%
Molecular Formula: C4H10O
Molecular Weight: 74.12
EINECS: 200-889-7
Storage Period: 2 years
Synonyms: 2-Methyl-2-propanol,tert-Butylalcohol,Trimethylcarbinol; tert-Butanol,2-Methyl-2-propanol,tert-Butylalcohol,Trimethylcarbinol; tert-Butanol,synthesisgrade; tert-Butylalcohol5g; tert-Butylalcohol10g[75-65-0]; pseudobutylalcohol; tert-ButanolACSreagent,≥99.0%(GC)
Tert-butanol is a colorless crystal and a weakly polar small molecule organic matter. It is a colorless volatile liquid in the presence of a small amount of water, and has a camphor-like odor. Its application is very wide, mainly used as gasoline additives, solvents, and organic synthesis raw materials.
| VOCE | STANDARD |
| Aspetto | Liquido trasparente incolore |
| Assay (BY G.C.) % |
99 min. |
| Il Contenuto Di Acqua % (m/m) |
0.05 max. |
| Acidità mg KOH/g |
0.003max |
| Residue after evaporation % (m/m) |
0.01 max |
Tert-Butanol CAS 75-65-0 is an important intermediate of insecticides such as thiazinone, diazide, fenzoylhydrazine, acaricide and herbicide sec-butanol. Sodium tert-butanol is an important sodium alcohol application in pesticide industry, mainly used in pyrethroid cyclization reaction.
200kg/ drum
Dimethyl carbonate CAS 616-38-6
CAS: 616-38-6
Purezza: 99%
Molecular Formula: C3H6O3
Molecular Weight: 90.08
EINECS: 210-478-4
Storage Period: 2 years
Synonyms: methylcarbonate((meo)2co); DIMETHYL CARBONATE; CARBONIC ACID DIMETHYL ESTER; METHYL CARBONATE; dimetyl carbonate; DIMETHYL CARBONATE, 99+%, ANHYDROUS; DIMETHYL CARBONATE, REAGENTPLUS, 99%; DimethylCarbonateForSynthesis
Dimethyl carbonate CAS 616-38-6, referred to as DMC, is a colorless, transparent liquid with a pungent odor at room temperature. Its relative density (d204) is 1.0694, its melting point is 4°C, its boiling point is 90.3°C, its flash point is 21.7°C (open) and 16.7°C (closed), its refractive index (nd20) is 1.3687, and it is flammable and non-toxic. It can be mixed with almost all organic solvents such as alcohols, ketones, and esters in any proportion and is slightly soluble in water. It can be used as a methylating agent. Compared with other methylating agents, such as methyl iodide and dimethyl sulfate, dimethyl carbonate is less toxic and can be biodegraded.
| VOCE | BATTERY GRADE | INDUSTRIAL GRADE | |
| Aspetto | Colorless, transparent liquid, no visible mechanical impurities | ||
| Content ≥ | 99.99% | 99.95% | 99.9% |
| Moisture ≤ | 0.005% | 0.01% | 0.05% |
| Methanol Content≤ | 0.005% | 0.05% | 0.05% |
| Density (20°C)g/ml | 1.071±0.005 | 1.071±0.005 | 1.071±0.005 |
| Colore | 10 | 10 | 10 |
Dimethyl carbonate (DMC) has a unique molecular structure (CH3O-CO-OCH3). Its molecular structure contains carbonyl, methyl, methoxy and carbonylmethoxy groups. Therefore, it can be widely used in organic synthesis reactions such as carbonylation, methylation, methoxylation and carbonylmethylation. It has a very wide range of uses. It is mainly used as a carbonylation and methylation reagent, a gasoline additive, and a raw material for synthesizing polycarbonate (PC). The large-scale production of DMC has developed along with the non-phosgene synthesis process of polycarbonate. Its uses are as follows:
1.A new type of low-toxic solvent can replace solvents such as toluene, xylene, ethyl acetate, butyl acetate, acetone or butanone in the paint and adhesive industries. It is an environmentally friendly green chemical product.
2.A good methylating agent, carbonylating agent, hydroxymethylating agent and methoxylating agent. It is widely used in the fields of food antioxidants, plant protection agents, etc. It is a widely used chemical raw material.
3.An ideal substitute for highly toxic drugs such as phosgene, dimethyl sulfate, and methyl chloroformate.
4.Synthesize polycarbonate, diphenyl carbonate, isocyanate, etc.
5.In medicine, it is used to synthesize anti-infective drugs, antipyretic and analgesic drugs, vitamin drugs, and drugs for the central nervous system.
6.In pesticides, it is mainly used to produce methyl isocyanate, and then to produce certain carbamate drugs and insecticides (anisole).
7.Gasoline additives, lithium battery electrolytes, etc.
1.Low toxicity
2.Biodegradable: hydrolyzes into CO₂ and methanol in the natural environment, without persistent pollution.
3.Non-VOC (volatile organic compound): complies with EU REACH and other environmental regulations.
200kg/tamburo
Benzyldimethylstearylammonium Chloride CAS 122-19-0
CAS: 122-19-0
Purity: ≥80.0±2%
Molecular Formula: C27H50ClN
Molecular Weight: 424.15
EINECS: 204-527-9
Storage Period: 1 year
Synonym: SKC; STEARALKONIUM CHLORIDE; STEARYLDIMETHYLBENZYL AMMONIUM CHLORIDE; OCTADECYLDIMETHYL BENZYL AMMONIUM CHLORIDE
Octadecyldimethylbenzyl ammonium chloride is a pale yellow liquid, a quaternary ammonium salt composed of a long-chain octadecyl group (C₁₈H₃₇), two methyl groups (CH₃), a benzyl group (C₆H₅CH₂) and chloride ions (Cl⁻).
| VOCE | STANDARD |
| Aspetto | Slight yellow liquid |
| Purezza | ≥80.0% |
| Gratuito Amine | 0.2-2% |
| PH | 6-8 |
1.Textile industry
Softener: adsorbs on the fiber surface to form a directional arrangement, reducing friction between fibers (especially improving the stiffness of polyester and acrylic fibers).
Antistatic agent: neutralizes the surface charge of the fiber to prevent static adsorption during spinning/weaving (better when combined with glycerides).
Technical points:
The dosage is usually 0.5%-2% of the fabric weight, and the applicable pH range is (4-9).
It may affect the color fastness and needs to be used in post-dyeing treatment;
2.Oilfield chemicals
Application scenarios:
Drilling fluid sterilization: inhibits the reproduction of anaerobic bacteria and prevents the generation of H₂S gas (combined with glutaraldehyde to enhance the effect).
Corrosion inhibitor: forms a hydrophobic film on the metal surface to block water/oxygen contact (the corrosion inhibition efficiency for carbon steel can reach more than 70%).
Precautions:
It needs to be compounded with corrosion inhibitors (such as imidazolines) to cope with high temperature and high salt environments.
3.Other special applications
Papermaking industry: as a wet strength agent to improve the softness of paper (used in conjunction with polyamide epoxy resin).
Coating antiseptic: prevent water-based coatings from mildewing (addition amount 0.05-0.1%).
Agriculture: disinfection of greenhouse tools, seed coating and sterilization.
1.Good surface activity: As a cationic surfactant, it can reduce the surface tension of the solution, help the liquid spread and penetrate, and enhance the detergent’s ability to remove dirt.
2.Strong stability: The chemical properties are stable. Under common temperature, humidity, and pH values, it is not easily decomposed by light, heat, and air, and is easy to store and transport.
3.Widely used: With its bactericidal and surface active properties, it is commonly used in many fields such as disinfection, cleaning, fabric softening, and petroleum corrosion inhibition.
200kg/Tamburo
Sodium Hexahydroxostannate CAS 12027-70-2
CAS: 12027-70-2
Purity: ≥42%
Molecular Formula: H6Na2O6Sn
Molecular Weight: 266.73
EINECS: 234-724-5
Storage Period: 2 years
Synonyms: (oc-6-11)-stannate(sn(oh)62-disodium; disodium tin hexahydroxide; Sodiumstannate(IV)99.9%;Stannate (Sn(OH)62-), disodium, (OC-6-11)-; Sodium tin hydroxide; SODIUM HEXAHYDROXOSTANNATE
Sodium Hexahydroxostannate CAS 12027-70-2 is a class of alkaline inorganic compounds containing tin (Sn). Common forms were Sodium tin H6 (Na₂[Sn(OH)₆)] and sodium metasannate (Na₂SnO₃)
| VOCE | STANDARD |
| Sn | ≥42% |
| Fe | ≤0.02 |
| Pb | ≤0.002 |
| Come | ≤0.001 |
| Sb | ≤0.0025 |
| Free base (NaOH) | ≤3.5 |
| Nitrate (NO3) | ≤0.1 |
| Alkali insoluble | ≤0.1 |
SODIUM HEXAHYDROXOSTANNATE (Na₂[Sn(OH)₆]) is an efficient and environmentally friendly alkaline tin source. It is mainly used in cyanide-free electroplating, flame retardant materials, and ceramic glazes
1.Environmental protection features
Completely free of cyanide, in line with modern environmental requirements
It can replace the traditional highly toxic cyanide tinning process
Wastewater treatment is relatively simple
2.Excellent electroplating performance
The coating is fine crystalline, uniform and bright – the plating solution has good stability and is not easy to decompose
– Fast deposition speed, suitable for high-speed electroplating
– Coating has strong adhesion and good corrosion resistance
3.Technological advantages
Wide operating temperature range (15-65℃)
High current efficiency (close to 100%)
The plating solution is easy to maintain
Suitable for electroplating of complex workpieces
4.Versatility
It can be used as a main salt or as an additive
Suitable for a variety of substrates (steel, copper alloys, etc.)
Tin coatings with different properties can be prepared
25kg/drum
Octyl decyl adipate CAS 110-29-2
CAS: 110-29-2
Purezza: 99%
Molecular Formula: C24H46O4
Molecular Weight: 398.62
EINECS: 203-754-0
Storace Perod: Normal temperature storage
Synonyms: OCTYL DECYL ADIPATE; n-decyln-octyladipate; n-octyldecyladipate; px-202; staflexnoda; truflex146; DNODA; n-Octyl-n-decyl adipate
Octyl decyl adipate CAS 110-29-2 is a colorless to slightly yellow liquid with a distinctive fragrance. It is an organic solvent with low water solubility and high solubility in alcohols and ethers. Octyl decyl adipate CAS 110-29-2 is also a flammable liquid.
| VOCE | PMA |
| ASPETTO | Polvere bianca |
| PURITY≥% | 99 |
| Punto di infiammabilità. | 405 |
| Di fusione punto di | 27.4 °C |
Octyl decyl adipate CAS 110-29-2 is a typical cold-resistant plasticizer of polyvinyl chloride, polyethylene copolymer, polystyrene, cellulose nitrate, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and small thermal discoloration, which can give products good low softness and light resistance. The hand sensitivity of products is good, with cold resistance, low softness and light resistance.
25kg/drum
1,3,5-Triazine-2,4,6-(1H,3H,5H)-trithione trisodium salt CAS 17766-26-6
CAS: 17766-26-6
Purity: 15%
Molecular Formula: C3H4N3NaS3
Molecular Weight: 201.26
EINECS: 241-749-5
Storage Period: 2 years
Synonyms: Trithiocyanuricacidtrisodiumsalthydrate,1,3,5-Triazine-2,4,6-trithioltrisodiumsalthydrate; TrithiocyanuricacidtrisodiuMsalthydrate98%; TMTH-15wastewatertreatMentagent;1,3,5-Triazine-2,4,6-trithioltrisodiumsalt,approx.15%solutioninwater; TrithiocyanuricacidTrisodillMsalt; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trithione,sodiuMsalt(1:3)
1,3,5-Triazine-2,4,6-(1H,3H,5H)-trithione trisodium salt CAS 17766-26-6 is a heavy metal exclusion agent, developed to protect the good environment, to avoid heavy metal pollution in wastewater, even if the amount is small, it also shows a very high heavy metal removal efficiency.
| VOCE | STANDARD |
| Aspetto | Incolore o liquido giallastro |
| Odore | Slight ammonia smell |
| Free base | 0.1-0.5% |
| PH (1% aqueous solution) | 9.5-125 |
| Active ingredient | 15% |
This product is a heavy metal exclusion agent, developed to protect the good environment, to avoid heavy metal pollution in wastewater, even if the amount is small, it also shows a very high heavy metal removal efficiency. Other existing heavy metal eliminators also tend to selectively react with certain heavy metals, and have odor and toxicity, which are obviously overcome by this product. 1,3,5-Triazine-2,4,6-(1H,3H,5H) -Trithione trisodium salt is a Triazine component that precipitates almost all monovalent and divalent metals, such as copper, cadmium, mercury, silver, lead, and tin. Similarly, heavy metals that have been converted into complexes can also be removed, especially for precipitating mercury, copper, cadmium, silver, lead, nickel and tin. The significance of this product is that it is less toxic and safer than similar heavy metal restorants.
1.High efficiency and selectivity
Precise adsorption: Designed for specific heavy metal ions (such as lead, cadmium, mercury, arsenic, chromium, etc.), high selectivity, not susceptible to interference from other co-existing ions.
2.React quickly
Instantaneous binding: Rapid formation of stable precipitates or chelates with heavy metal ions (such as DTC, sulfide, xanthate, etc.) to shorten the treatment time.
3.Environmental protection and safety
Low toxicity/non-toxic formula: Some agents (such as modified chitosan, humic acid, etc.) are biodegradable materials to reduce secondary pollution.
Sludge reduction: The generated sediment is dense, the sludge volume is reduced, and the subsequent disposal cost is reduced
4.Broad applicability
Wide pH adaptation: Some new trap agents (such as polyamines, amphoteric agents) can work effectively in a wide pH range (3-11), reducing pH regulation steps.
25kg /drum
CAS: 105-97-5
Purezza: 99%
Molecular Formula: C26H50O4
Molecular Weight: 426.67
EINECS: 203-349-9
Storace Perod: Normal temperature storage
Synonyms: didecyl hexanedioate; didecyl adipate; Hexanedioic acid, didecyl ester; ADIPICACID,DI-N-DECYLESTER; DIDECYLADIPINATE; ADIPICACID,DIDECYLESTER;
Didecyl adipate CAS 105-97-5 is a colorless viscous liquid. Solubility in water (25 ° C), soluble in most organic solvents and hydrocarbons, insoluble or slightly soluble in glycerol. Is a kind of cold resistance, compatibility is very good plasticizer.
| VOCE | PMA |
| ASPETTO | Polvere bianca |
| PURITY≥% | 99 |
| Punto di infiammabilità. | 405 |
| Di fusione punto di | 27.4 °C |
Didecyl adipate is the main plasticizer and is used in products requiring both cold resistance and durability, such as outdoor water pipes, artificial leather, general purpose films and sheets, wire, cable sheathing, etc. It can also be used as a plasticizer for most synthetic rubbers.
Didecyl adipate has excellent low temperature performance, excellent solubility and cleanliness, excellent lubrication performance and other characteristics. It can be used as a single base oil or in combination with other base oils and is widely used in many fields such as automotive and industrial lubricants.
25kg/drum
CAS: 7440-18-8
Purezza: 99%
Molecular Formula: Ru
Molecular Weight: 101.07
EINECS: 231-127-1
Storage Period: 2 year
Synonyms:Ruthenium-carboncatalyst; Ruthenium,powder20Mesh; 5%Ruthenium-carboncatalyst; Rutheniumpowder,-200mesh,99.99%tracemetalsbasisexcludingCa; Rutheniumsponge,-20mesh,99.95%tracemetalsbasis; Rutheniumcubes,6mmsquare,99.9%tracemetalsbasis; Rutheniumpowder,-325mesh,99.9%tracemetalsbasis; Rutheniumonactivatedcarbon,5%Ruthenium
Ruthenium is a chemical element with the symbol Ru and atomic number 44. It is combined with platinum and used as a catalyst and in some platinum alloys. Chemically, it dissolves in molten alkalis but is not attacked by acids. It reacts with oxygen and halogens at high temperatures. It also forms complexes with a variety of oxidation states.
| VOCE | STANDARD | |
| SM-Ru99.95(not greater than %) | SM-Ru99.90(not greater than %) | |
| Pt | 0.005 | 0.01 |
| Pd | 0.005 | 0.01 |
| Rh | 0.003 | 0.008 |
| Pi | 0.008 | 0.01 |
| Au | 0.005 | 0.005 |
| Ag | 0.0005 | 0.001 |
| Cu | 0.0005 | 0.001 |
| Ni | 0.005 | 0.01 |
| Fe | 0.005 | 0.01 |
| Pb | 0.005 | 0.01 |
| Al | 0.005 | 0.01 |
| Si | 0.01 | 0.02 |
| Totale impurità | 0.05 | 0. 1 |
Ruthenium has a strong tendency to form coordination compounds and has good catalytic properties. Ruthenium is an effective hardener for platinum and palladium; adding 0.1% ruthenium to titanium can greatly improve corrosion resistance; ruthenium-molybdenum alloy is a superconductor; catalysts containing ruthenium are mostly used in petrochemicals.
1.Corrosion resistance and oxidation resistance
Ruthenium powder exhibits excellent corrosion resistance and oxidation resistance in high temperature, acidic or oxidizing environments, especially at high temperatures (melting point 2523K, boiling point 4423K) with extremely strong stability.
2.High purity and controllable particle size
Ruthenium powder purity can reach 99.9%-99.999%, and the particle size covers nanometers (5-500nm) and micrometers (1-5μm). It can be customized according to needs to meet precision manufacturing requirements.
3.Excellent catalytic performance
Ruthenium, as a catalyst, can accelerate chemical reactions (such as methanol reforming, ammonia synthesis), and has high selectivity and reduces the generation of by-products
25KG/DRUM
CAS: 5989-27-5
Molecular Formula: C10H16
Molecular Weight: 136.23
EINECS: 227-813-5
Storage time: 2 years
Synonyms: (+)-1,8-p-menthadiene,(R)-(+)-limonene; (+)-4-isopropenyl-1-methylcyclohexene; (+)-limonen; (4R)-(+)-limonene; (R)-(+)-1-methyl-4-(1-methylethenyl)cyclohexene; (r)-(+)-p-mentha-8-diene; (R)-1-methyl-4-(1-methylethenyl)cyclohexene
(+)-Dipentene CAS 5989-27-5 is a monoterpenoid compound, colorless transparent liquid. It has a strong lemon aroma. It is widely found in nature. Insoluble in water, can be miscible with ethanol, ether, chloroform and other organic solvents.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -75–73°C |
| Punto di ebollizione | 176-177 °C(lit.) |
| Densità | 0.842 g/mL at 20 °C(lit.) |
| Aspetto | liquido trasparente incolore |
(+)-Dipentene CAS 5989-27-5 has a wide range of applications in several fields:
Agricultural field
Insect repellent: (+)-Dipentene CAS 5989-27-5 has a special odor and has repellent effects on some pests. It is made into sprays or sustained-release agents, which can be used in crop fields to reduce the damage of pests to crops and reduce the use of chemical pesticides.
Plant growth regulator: Studies have found that (+)-Dipentene CAS 5989-27-5 has a regulatory effect on plant growth and development at a certain concentration. It can affect physiological processes such as photosynthesis and respiration of plants, promote plant growth, and improve crop yield and quality.
Environmental protection field
Air purification: (+)-Dipentene CAS 5989-27-5 can react with some harmful gases in the air and play a role in purifying the air. It can be used in indoor air purification products, such as air fresheners, activated carbon adsorbents, etc., to help remove harmful volatile organic compounds such as formaldehyde and benzene and improve indoor air quality.
Sewage treatment: In sewage treatment, (+)-Dipentene CAS 5989-27-5 can be used as an auxiliary agent to remove oil and some organic pollutants from water. It can form emulsion with oil pollution, which is easy to separate and remove, and has a certain degradation promotion effect on some organic pollutants that are difficult to degrade.
Food processing field
Preservative:(+)-Dipentene CAS 5989-27-5 has a certain antibacterial effect, which can inhibit the growth of microorganisms in food and extend the shelf life of food. It is applied to the preservation of fruits, vegetables, meat and other foods, which can reduce food spoilage and maintain the freshness and quality of food. For example, in fruit preservation, a preservative containing (+) -limonene can be sprayed on the surface of the fruit to form a protective film to inhibit the growth of microorganisms such as mold.
Flavor enhancers: In addition to giving citrus flavor to foods, (+) -limonene can also enhance the overall flavor of foods. Adding an appropriate amount of (+) -limonene to some baked goods, candies, seasonings, etc., can enhance the aroma and taste of the food, making the food more attractive.
25kg/bag
CAS: 470-82-6
Formula molecolare: C10H18O
Peso Molecolare: 154.25
EINECS: 207-431-5
Storage time: 2 years
Synonyms: LABOTEST-BB LT00440774; EUCALYPTOL; FEMA 2465; CINEOLE; CINEOLE-1,8; CINEOLES; CINEOLUM; CAJEPUTOL
1,8-Cineole CAS 470-82-6, a colorless to yellowish transparent liquid, is a monoterpenoid compound with high content in various plant essential oils such as eucalyptus oil. It has a camphor-like smell, fresh and cool. Slightly soluble in water, can be miscible with ethanol, ether, chloroform and other organic solvents.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 1-2 °C(lit.) |
| Punto di ebollizione | 176-177 °C(lit.) |
| Densità | 0.9225 |
| Aspetto | colorless to yellowish transparent liquid |
Pharmaceutical field: It has antibacterial, anti-inflammatory, expectorant, cough and other pharmacological effects. In some cough and expectorant drugs, eudinol can promote the secretion of respiratory mucosa, dilute sputum, and facilitate the discharge of sputum, thus relieving cough symptoms. In addition, it also has a certain inhibitory effect on some common respiratory tract bacteria, helping to reduce respiratory infection inflammation.
Fragrance field: Because of its fresh and cool smell, it is often used as a spice ingredient in toothpaste, chewing gum, mouthwash, air freshener and other products, which can provide cool taste and smell, and play a role in refreshing and refreshing breath.
Industrial field: It is an excellent solvent that can dissolve a variety of natural resins and synthetic resins, and is used as a solvent and diluent in industrial products such as coatings, inks, adhesives, and helps to improve product fluidity and coating performance. At the same time, it can also be used as an intermediate for the synthesis of other fine chemicals, for the preparation of spices, drugs and other compounds.
25kg/bag
Isophthaloyl dichloride CAS 99-63-8
CAS: 99-63-8
Molecular Formula: C8H4Cl2O2
Molecular Weight: 203.02
EINECS: 202-774-7
Storage time: 2 years
Synonyms: 1,3-benzenedicarboxylicacid,dichloride; 1,3-Bis(chlorocarbonyl)benzene; chlorured’acidebenzodicarboxylique-1,3;Dichloridkyselinyisoftalove; dichloridkyselinyisoftalove; Isophthalicacidchloride; Isophthalicchloride
Isophthaloyl dichloride CAS 99-63-8 is a white crystalline organic compound. Soluble in ethyl ether, chloroform, carbon tetrachloride and other organic solvents, water, alcohol and other violent reactions. It is highly corrosive and irritating, and is an important acylation reagent.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 43-44 °C(lit.) |
| Punto di ebollizione | 276 °C(lit.) |
| Densità | 1,388 g/cm3 |
| Aspetto | white crystalline |
Isophthalyl chloride has important applications in many fields, such as polymer materials, pharmaceutical synthesis, and organic synthesis
Liquid crystal materials: isophthalyl chloride can be used to synthesize liquid crystal polymers. In liquid crystal display technology, liquid crystal polymer has good orientation and stability, which can improve the display effect and response speed. By reacting with different aromatic diamines, the molecular structure and properties of the polymer can be adjusted to meet the needs of different display applications.
Coatings: Isophthalyl chloride can be involved in the synthesis of high performance coating resins. For example, polyester resin produced by reaction with polyols has good weather resistance, chemical resistance and mechanical properties. Coatings prepared with this resin can be widely used in automobile, ship, construction and other fields of metal surface protection and decoration.
Adhesives: In the synthesis of adhesives, phthalyl chloride can be used as a crosslinker or modifier. It can react with polymers containing active groups to form a cross-linked structure and improve the bonding strength, heat resistance and water resistance of the adhesive. For example, the introduction of phthalyl chloride structure in polyurethane adhesives can improve the adhesion of the adhesive to different materials, especially the adhesion effect on metals and plastics.
Surfactants: phthalyl chloride can be used to synthesize surfactants with special properties. By reacting with different hydrophilic groups, a series of non-ionic, anionic or cationic surfactants can be prepared. These surfactants have good emulsification, dispersion, wetting and other properties, and can be used in detergent, cosmetics, textile printing and dyeing industries.
25kg/bag
Styrene Butadiene Rubber CAS 9003-55-8
CAS: 9003-55-8
Molecular Formula: (C8H8.C4H6)x
Molecular Weight: 158.24
EINECS: 618-370-2
Storage time: 2 years
Synonyms: 1,3-BUTADIENE/STYRENE COPOLYMERS; Styrene-butadiene rubber,oil-extended; Styrene-butadiene-styrene block copolymer; sd345(polymer); sd354; sks85; soilstabilizer661; solprene300
Styrene Butadiene Rubber CAS 9003-55-8 is a kind of synthetic rubber with many excellent properties. Generally white or light yellow lump, raw glue has a certain viscosity. Styrene butadiene rubber has good wear resistance, aging resistance, heat resistance and water resistance. Its molecular structure contains butadiene segments, which gives the rubber good elasticity and cold resistance. The styrene segment improves the hardness, wear resistance and oil resistance of the rubber. In addition, styrene butadiene rubber also has good processing properties, easy to mix, molding and vulcanization.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 253 °C |
| Densità | 1.04 g/mL at 25 °C |
| Aspetto | white or yellowish clumps |
Tire industry: It is the largest variety of synthetic rubber used in tire production, which can be used to manufacture tire tread, tire side, cord layer and other components. The combination of styrene butadiene rubber and natural rubber can improve the wear resistance, aging resistance and skid resistance of the tire, and extend the service life of the tire.
Industrial products: Used to manufacture all kinds of rubber products, such as hose, tape, seals, shock absorption products, etc. The wear resistance, aging resistance and chemical corrosion resistance of styrene butadiene rubber make it widely used in the industrial field, and can meet the use requirements under different working conditions.
Shoe material industry: can be used to make soles, upper and other parts, giving the shoe material good elasticity, wear resistance and comfort. The composite use of styrene-butadiene rubber with other materials can also improve the tear strength and flexure resistance of shoe materials.
Other fields: It is also used in wire and cable, fabric coating, ink, adhesive and other fields. For example, in wire and cable, styrene butadiene rubber can be used as an insulating layer and sheath material, which has good electrical insulation performance and weather resistance; In the ink, styrene-butadiene rubber can improve the viscosity and transferability of the ink and improve the printing quality.
25kg/bag
CAS: 21651-19-4
Molecular Formula: OSn
Molecular Weight: 134.71
EINECS: 244-499-5
Storage time: 2 years
Synonyms: SnO; Tin oxide (SnO); tin(ii); tin(ii)oxide(assn); tinoxide(sn2o2); tinoxide(sno); Anti-SKIL, C-Terminal antibody produced in rabbit; SKIL
TIN(II) OXIDE CAS 21651-19-4 is an important metal oxide that is black or brownish black powder at room temperature. Insoluble in water, soluble in acid and concentrated alkali solutions. It has a certain reducibility and is easily oxidized to tin dioxide (SnO₂) when heated in the air.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 1080 °C |
| Densità | 6,95 g/cm3 |
| Aspetto | black or brownish black powder |
Ceramic industry: Used to prepare electronic ceramics, capacitor ceramics and other special ceramics. The addition of tin monoxide can improve the electrical properties, mechanical properties and sintering properties of ceramics, and improve the quality and properties of ceramic products.
Glass industry: as an additive to glass, it can reduce the melting point of glass and improve the transparency, chemical stability and mechanical strength of glass. At the same time, it can also play the role of clarifying agent to help remove bubbles in the glass, making the glass more uniform and transparent.
Electronics industry: It is an important raw material for the preparation of semiconductor materials, sensors and electrode materials. Tin monoxide film can be used to manufacture gas sensors, has good sensitivity and selectivity to some harmful gases, and can be used for environmental monitoring and gas detection in industrial production.
Chemical catalyst: as a catalyst or a component of a catalyst in some organic chemical reactions, it can promote the reaction and improve the selectivity and conversion rate of the reaction. For example, in the oxidation of alcohols, tin monoxide can be used as a catalyst to oxidize alcohols to the corresponding aldehydes or ketones.
25kg/bag
SODIUM LAURETH SULFATE CAS 1335-72-4
CAS: 1335-72-4
Molecular Formula: C16H33NaO6S
Peso Molecolare: 0
EINECS: 221-416-0
Storage time: 2 years
Synonyms: Peg-(1-4)lauryl ether sulfate,sodium salt; Sodium laurete sulfate ether; Sodium POE(3) Lauryl Ether Sulfate
sodium laureth sulfate CAS 1335-72-4 is a commonly used anionic surfactant. Usually white or yellowish paste or liquid. Soluble in water, forming a transparent to translucent solution. It is stable under general conditions, but decomposition may occur in strong acid, alkali or high temperature environments.
| Gli elementi di prova di | Standard |
| Numero di CAS | 1335-72-4 |
| Formula Molecolare | C16H33NaO6S |
| Aspetto | white or yellowish paste or liquid |
Sodium laureth sulfate has good decontamination, emulsification and foaming properties, so it is widely used in many fields, the following are its main applications:
Personal care products
Shampoo: It is a common ingredient in shampoo, which can effectively clean the oil and dirt on the scalp and hair, while producing a rich foam, making the hair easy to comb and feel fresh after washing.
Shower gel: The shower gel plays a role in cleaning the skin and producing foam, helping to remove dirt and oil on the surface of the body, making the skin clean and smooth, and can also be combined with other ingredients to achieve moisturizing, moisturizing and other effects.
Facial cleanser: can effectively clean the oil and dirt of the facial skin, while its gentle nature is suitable for most skin types to use, can keep the skin moisture while cleaning, and will not make the skin too dry.
Hand sanitizer: Can quickly and effectively clean hands dirt, rich foam can increase the comfort of the cleaning process, and easy to rinse off, will not remain on the skin.
Household cleaning products
Dishwashing liquid: is one of the main active ingredients of dishwashing liquid, with a strong decontamination ability, can quickly emulsify oil, so that it is easy to be washed off by water, so as to effectively clean the oil on tableware and kitchenware.
Laundry detergent: It can play a decontamination and foaming role in laundry detergent, which can go deep into the clothing fibers and remove various stains. At the same time, it can cooperate with other auxiliaries to improve the solubility, stability and care effect of laundry detergent.
Cleaning agent: Used for cleaning various home surfaces, such as kitchen countertops, floors, etc., can quickly decompose oil and stains, make it easy to wipe clean, keep the home environment clean.
Settore industriale
Textile industry: As an emulsifier and detergent, it can be used in the pre-treatment process of textiles to help remove oil and impurities on the fabric, improve the wettability and dyeing performance of the fabric, and make the dye better attached to the fabric.
Leather industry: Used in the degreasing and cleaning process of leather, it can effectively remove the oil and dirt in the leather, while playing a certain soft and protective role, helping to improve the quality and performance of the leather.
Paper industry: used as a dispersant and detergent for pulp, which helps to disperse fibers, improve the evenness and strength of paper, while removing impurities and oils in pulp and improving the surface properties of paper.
25kg/drum
CAS: 312-85-6
Molecular Formula: C3H5NaO3
Molecular Weight: 112.06
EINECS: 206-231-5
Storage time: 2 years
Synonyms: PURASAL(R)S; PURASAL(R)S/HQ 60; PURASAL(R)S/PF 60; PURASAL(R)S/SP 60; SARCOLACTIC ACID SODIUM SALT; SODIUM-L-2-HYDROXY-PROPIONATE; SODIUM L-LACTATE; SODIUM L-LACTATE SOLUTION
Sodium lactate CAS 312-85-6 is a colorless or almost colorless transparent liquid, odorless, slightly salty organic compound, can be mixed with water, ethanol, glycerol, insoluble in ether. Stable at room temperature and pressure, but may react when heated or in contact with strong oxidizing agents.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 163-165 °C(lit.) |
| Densità | 1.33 |
| Aspetto | colorless or almost colorless transparent liquid |
Food industry: As a food additive, it is mainly used as a preservative, acid regulator and moisturizer. It can inhibit the growth of microorganisms in food, extend the shelf life of food, while regulating the acidity of food, improve the flavor and taste of food. In baked goods such as bread and cakes, sodium lactate can also play a moisturizing role, prevent food from drying and hardening, and extend its shelf life.
Pharmaceutical industry: In the pharmaceutical field, sodium lactate can be used as an excipient of drugs to adjust the pH value of drugs and increase the stability and solubility of drugs. In addition, sodium lactate Ringer injection is a commonly used body fluid rehydration drug, can regulate electrolyte balance in the body, replenish body fluids, often used to treat dehydration, blood loss, shock and other diseases.
Cosmetics industry: Added to cosmetics, it has the effect of moisturizing and moisturizing, which can keep the skin soft and smooth, and also adjust the pH value of cosmetics to enhance the stability of cosmetics.
Other industries: In the leather industry, sodium lactate can be used as a softener and moisturizer for leather to improve the softness and durability of leather; In the tobacco industry, it can be used to moisturize and enhance the flavor of tobacco, and improve the quality of tobacco.
25kg/drum
1,3,5-TRIMETHYLHEXAHYDRO-1,3,5-TRIAZINE CAS 108-74-7
CAS: 108-74-7
Molecular Formula: C6H15N3
Molecular Weight: 129.2
EINECS: 203-612-8
Storage time: 2 years
Synonyms: TIMTEC-BBSBB008536; TRIMETHYLCYCLOTRIMETHYLENETRIAMINE; 1,3,5-Trimethyl-1,3,5-triazinane; 1,3,5-Trimethylhexahydro-s-triazine; 1,3,5-threeMethylsix-1,3,5-hydrogenthreetriazine; 1,3,5-Trimethyl-1,3,5-triazacyclohexane; 1,3,5-Trimethylhexahydro-1,3,5-triazine,97%
1,3,5-TRIMETHYLHEXAHYDRO-1,3,5-TRIAZINE CAS 108-74-7 is a colorless or yellowish viscous liquid organic compound. Mainly used as pesticide, pharmaceutical intermediates, can also be used in the oil industry sterilization, slow release, desulfurization and other fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -27 °C |
| Punto di ebollizione | 162-163.5 °C |
| Densità | 0.91 |
| Aspetto | colorless or yellowish viscous liquid |
1,3,5-trimethylhexahydro-1,3,5-triazine has the following main applications:
As a pesticide intermediate: can be used to synthesize a variety of pesticides, such as some compounds with bactericidal, insecticidal or herbicidal activities. In pesticide synthesis, it can be used as a key structural unit to introduce different functional groups by reacting with other reagents, so as to prepare pesticide varieties with specific mechanism of action and biological activity, which helps to improve the yield and quality of crops and reduce the damage of diseases and pests.
As a pharmaceutical intermediate: In the field of medicine, it is an important intermediate for the synthesis of some drugs. Through further chemical reactions, it can be converted into pharmacologically active compounds for the treatment of various diseases, such as participating in the synthesis of some antibacterial, antiviral or anti-tumor drugs, but the specific types of drugs involved usually vary according to different synthesis routes and research directions.
Petroleum Industry Applications:
Sterilization: It can effectively kill various bacteria in the process of oil exploitation and refining, prevent equipment corrosion and oil quality decline caused by bacteria, and ensure the normal operation of oil production equipment and the quality and stability of oil products.
Slow release: It can be used as a slow release agent to control the release speed of some chemicals in the petroleum system, so as to achieve accurate control of some reactions in the petroleum processing process and improve production efficiency and product quality.
Desulfurization: It plays a role in the process of petroleum desulfurization, helping to remove sulfur compounds in petroleum, reduce the emission of harmful gases such as sulfur dioxide, reduce environmental pollution, and also help to improve the quality of petroleum products to meet the requirements of environmental protection and industrial production.
25kg/drum
2,3,6-Trimethylphenol CAS 2416-94-6
CAS: 2416-94-6
Molecular Formula: C9H12O
Molecular Weight: 136.19
EINECS: 219-330-3
Storage time: 2 years
Synonyms: 2,3,6-Trimethylpenol; FEMA 3963; 3-HYDROXYPSEUDOCUMENE; 2,3,6-TRIMETHYLPHENOL; 1-Hydroxy-2,3,6-trimethylbenzene; 2,3,6-trimethyl-pheno; Phenol,2,3,6-trimethyl-; Trimethylphenol,95%
2,3,6-Trimethylphenol CAS 2416-94-6 is a white to light yellow crystalline solid organic compound. With the typical properties of phenolic compounds, the hydroxyl group has a certain acidity and can react with the base to form the corresponding phenolic salt. The methyl group on the benzene ring makes it active to some extent, and substitution reactions such as halogenation, nitration and sulfonation can occur.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 59-62 °C(lit.) |
| Punto di ebollizione | 215°C |
| Densità | 0.940 |
| Aspetto | white to light yellow crystalline |
2,3,6-Trimethylphenol CAS 2416-94-6 has important applications in chemical industry, medicine and other fields, as follows:
Vitamin E synthesis: It is a key intermediate in the synthesis of vitamin E. In the production process of vitamin E, 2,3,6-trimethylphenol undergoes a series of chemical reactions and condensates with other intermediates to eventually form vitamin E. Vitamin E is an important fat-soluble vitamin, which has many physiological functions such as anti-oxidation and maintaining the normal function of reproductive system. It is widely used in medicine, health care products and cosmetics.
Fragrance synthesis: It can be used to synthesize some fragrance compounds with special aroma. By structural modification and chemical reaction of 2,3, 6-trimethylphenol, a fragrance with unique fragrance can be prepared, which can be used to prepare perfume and essence, and give the product a unique aroma.
Pesticide intermediates: In the synthesis of pesticides, 2,3, 6-trimethylphenol can be used as an intermediate to participate in the reaction, and then the synthesis of pesticide ingredients with insecticidal, bactericidal or herbicidal activities. For example, by reacting with other compounds, some new phenolic pesticides can be prepared, which have the characteristics of high efficiency, low toxicity and low residue, and are conducive to the prevention and control of diseases and pests in agricultural production.
Pharmaceutical intermediates: In addition to the synthesis of vitamin E, it can also be used to synthesize other pharmaceutical intermediates. It can introduce different functional groups through further chemical reactions, build molecular structures with specific pharmacological activities, and provide basic raw materials for the synthesis of a variety of drugs.
Antioxidants: Because phenolic compounds have certain antioxidant properties, 2,3, 6-trimethylphenol can be used as a raw material or intermediate of antioxidants. After modification or combination with other substances, it can be used to prevent grease, rubber, plastic and other substances from deteriorating due to oxidation during storage and use, and extend the service life of the product.
25kg/bag
4-Methyl-2-pentanol CAS 108-11-2
CAS: 108-11-2
Molecular Formula: C6H14O
Molecular Weight: 102.17
EINECS: 203-551-7
Storage time: 2 years
Synonyms: 1,3-Dimethyl-1-butanol; 1-Methyl-indozole-3-carboxylicacid; 2-Methanol-4-pentanol; 2-methyl-4-pentano; 2-Pentanol,4-methyl-; 3-MIC; 4-methyl-2-pentano; 4-Methyl-2-pentyl alcohol
4-Methyl-2-pentanol CAS 108-11-2 is a colorless transparent liquid organic compound with special odor, slightly soluble in water, miscible soluble in alcohol, ether, ketone, benzene and other organic solvents. It has the general chemical properties of alcohol and can produce esterification reaction, oxidation reaction and dehydration reaction. For example, the carboxylic acid is esterified under the catalysis of concentrated sulfuric acid to produce the corresponding ester; Under the condition of copper or silver as catalyst, it can be oxidized to 4-methyl-2-pentanone.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -90 °C |
| Punto di ebollizione | 134-135 °C(lit.) |
| Densità | 0.802 g/mL at 25 °C(lit.) |
| Aspetto | liquido trasparente incolore |
4-methyl-2-amyl alcohol has important applications in several fields, as follows:
As a solvent
Coating industry: It is an excellent solvent for spray paint, nitro fiber paint, varnish and other coatings. It can effectively dissolve the film-forming substances in the coating, so that the coating has good coating performance and leveling property during construction, and can form a uniform and smooth film after drying.
Ink industry: It can be used as an ink solvent, which helps to adjust the viscosity and drying speed of the ink, so that the ink can be better transferred and attached to the printing material during the printing process, and ensure the printing quality.
Adhesive industry: The polymer material that can dissolve part of the adhesive, improve the coating performance of the adhesive and the wetting ability of the adhesive, and improve the bonding strength of the adhesive.
For organic synthesis
Preparation of esters: as alcohols, they can be esterified with carboxylic acids to produce various ester compounds. These esters are widely used in fragrances, plasticizers, solvents and other fields. For example, 4-methyl-2-amyl acetate, which reacts with acetic acid, has a fruity flavor and can be used in spice blends.
Synthesis of other organic compounds: It can be used as an intermediate to participate in a variety of organic reactions, such as generating olefin through dehydration reaction, and then conducting various functional group conversion reactions to synthesize organic compounds with different structures and functions, which plays an important role in drug synthesis, pesticide synthesis and other fields.
Application in fragrance industry
Preparation of spices: its own has a special smell, can be used as one of the spice ingredients, used to prepare a unique aroma of flavor. It can be combined with other flavor ingredients to enhance or modify the aroma of the essence, making it more layered and rich.
Aroma synthesis intermediates: can be converted into other aroma compounds with higher aroma value through chemical reactions. For example, through oxidation, esterification and other reactions, some fragrances with floral, fruity or other special aromas can be prepared.
Other applications
Electronic industry: In the electronic industry can be used to clean electronic components, can effectively remove the surface of the components of oil, impurities, etc., and volatilization speed is fast, will not leave residue, no damage to electronic components.
Cosmetics industry: A small amount of added to cosmetics, can be used as a solvent or co-solvent, to help dissolve some insoluble cosmetic ingredients, while its mild odor also helps to improve the overall smell of cosmetics.
25kg/drum
Dibenzyl azodicarboxylate CAS 2449-05-0
CAS: 2449-05-0
Molecular Formula: C16H14N2O4
Molecular Weight: 298.29
EINECS: 219-508-0
Storage time: 2 years
Synonyms: Dibenzy|azodicarbo×ylate; diazenedicarboxylicacid,bis(phenylmethyl)ester; PhenylmethylN-(phenylmethoxycarbonylimino)carbamate; Azobis(formicacidbenzyl)ester; Azodiformicaciddibenzylester; Bis(benzyloxycarbonyl)diazene; Diazene-1,2-dicarboxylicaciddibenzylester
Dibenzyl azodicarboxylate CAS 2449-05-0 is an yellow to orange crystalline powder. Insoluble in water, soluble in a variety of organic solvents, such as toluene, methylene chloride, ether and so on. It is relatively stable at room temperature and pressure, but when exposed to heat, light, or contact with certain substances, it may decompose and release nitrogen, which is a heat and light sensitive compound.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 43-47 °C (lit.) |
| Punto di ebollizione | 439.72°C (rough estimate) |
| Densità | 1.2028 (rough estimate) |
| Aspetto | yellow to orange crystalline powder |
Ammoniation of carbonyl compounds: It can be used for ammoniation of carbonyl compounds to convert carbonyl groups into corresponding amino compounds. This conversion is an important functional group conversion method in organic synthesis and provides a way to synthesize organic compounds containing amino functional groups.
Ammoniation of unsaturated hydrocarbons: It can participate in the ammoniation reaction of unsaturated hydrocarbons and introduce amino groups on the unsaturated bonds, thus enriching the chemical properties and reactivity of unsaturated hydrocarbons and providing diversified intermediates for further organic synthesis reactions.
Synthesis of heterocyclic compounds: plays an important role in the synthesis of heterocyclic compounds. By reacting with compounds containing suitable functional groups, various heterocyclic structures can be constructed, such as heterocyclic compounds containing nitrogen, oxygen, sulfur and other heteroatoms. These heterocyclic compounds have important application value in pharmaceutical chemistry, materials science and other fields.
As an oxidizer: It can be used as an oxidizer for the dehydrogenation of alcohols and amines. In some reactions, it can selectively oxidize alcohols to aldehydes or ketones, or amines to imines and other compounds, providing a mild and selective oxidation method for oxidation reactions in organic synthesis.
25kg/bag
POTASSIUM SULFAMATE CAS 13823-50-2
CAS: 13823-50-2
Molecular Formula: H2KNO3S
Molecular Weight: 135.18
EINECS: 237-515-7
Storage time: 2 years
Synonyms: AMINOSULFONICACIDPOTASSIUMSALT; sulfamicacid,monopotassiumsalt; SULFAMICACIDPOTASSIUMSALT; POTASSIUMSULFAMATE; potassiumsulphamate; POTASSIUMSULFAMATE,REAGENT; AminosulfonicAcidPotassiumSaltSulfamicAcidPotassiumSalt
Potassium sulfamate CAS 13823-50-2 is a white crystalline powder, easily soluble in water, its aqueous solution is neutral. The solubility in water increases with increasing temperature. However, it is insoluble in organic solvents such as ethanol and acetone. Stable at room temperature and pressure, but decomposition reactions may occur at high temperatures or in contact with strong oxidants.
| Gli elementi di prova di | Standard |
| Densità | 2.19 g/cm3 |
| Indice di rifrazione | 1.515 |
| Aspetto | polvere cristallina bianca |
Potassium sulfamate has a wide range of applications in many fields, the following are some of the main aspects:
Agricultural field
Fertilizer: Potassium sulfamate is a potassium-containing fertilizer that can provide potassium to plants, which helps to enhance the lodging resistance of plants and improve the yield and quality of crops. At the same time, compared with other potassium fertilizers, it has the advantages of good solubility, not easy to caking, and is more conducive to plant absorption.
Settore industriale
Electroplating: In the electroplating industry, potassium sulfamate can be used as one of the components of the electroplating solution. It can help improve the quality of the coating, make the coating more uniform and dense, and improve the corrosion resistance and wear resistance of metal products.
Printing and dyeing: used as dyeing aid in printing and dyeing industry, which can improve the coloring rate and dyeing uniformity of dyes, and help to improve the quality of printing and dyeing products.
Catalyst: A catalyst or component of a catalyst in some organic chemical reactions. For example, in transesterification reactions, condensation reactions, etc., it can speed up the reaction rate and improve the efficiency and selectivity of the reaction.
Medical field
Pharmaceutical intermediates: used as pharmaceutical intermediates to synthesize a variety of drugs. For example, in the synthesis of certain antibiotics, cardiovascular drugs, etc., potassium sulfamate participates in reactions that help build specific structures of drug molecules, thus affecting the activity and efficacy of drugs.
Other fields
Detergent: added to the detergent, can be used as an additive, help to improve the detergent decontamination ability and hard water resistance, so that the detergent can play a better cleaning effect under different water quality conditions.
Paper treatment: In the paper production process, potassium sulfamate can be used as a paper treatment agent, which can improve the physical properties of paper, such as improving the strength of paper, water resistance and so on.
Analytical reagent: In chemical analysis, it can be used as an analytical reagent for the determination of certain metal ions, such as barium, strontium, etc. It forms insoluble salts with these metal ions, which are quantitatively analyzed by a precipitation reaction.
25kg/bag
CAS: 3637-10-3
Molecular Formula: C9H19NO2
Molecular Weight: 173.25
EINECS: 609-238-5
Storage time: 2 years
Synonyms: 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine; 2,2,6,6-tetramethyl-piperidine-1,4-diol; 4-Piperidinol,2,2,6,6-tetramethyl-,1-oxide; HYDROXY-TEMPO; 2,2,6,6-TETRAMETHYL-4-HYDROXY-1-PIPERIDINYLOXY; 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL1-OXYL;4-HYDROXY-TEMPO
4-HYDROXY-TEMPO CAS 3637-10-3, appearing in orange-red flakes, is an industrial additive commonly used to prevent polymerization. It is an efficient, clean and environmentally friendly, small skin irritation of the new green inhibitor, can dissolve in a variety of organic solvents, can also dissolve in water, suitable for a variety of scenarios of polymerization, and can be combined with other inhibitor products, to achieve synergistic polymerization.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 69-71 °C(lit.) |
| Punto di ebollizione | 260.2±29.0 °C(Predicted) |
| Aspetto | orange-red flakes |
Field of chemical synthesis
Oxidation catalyst: 4-OH-TEMPO is an excellent oxidation catalyst that can selectively oxidize alcohols to aldehydes or ketones. For example, in the oxidation of primary alcohols to aldehydes, it can catalyze the reaction efficiently under mild conditions, with high selectivity and conversion rate, and avoid excessive oxidation to carboxylic acid and other by-products.
Free radical reaction regulator: Due to its stable free radical properties, it can be used to regulate free radical reactions. In some polymerization reactions, it can be used as a free radical catcher to control the concentration of free radicals and the reaction rate, thus regulating the molecular weight and molecular weight distribution of the polymer. In addition, in organic synthesis, it can also be used to initiate or terminate some free radical mediated reactions, providing an effective means for organic synthesis.
Materials science field
Polymer material modification: added to polymer materials, can improve the anti-aging properties and stability of the material. It can capture the free radicals generated in the process of processing or use of polymer materials, inhibit the oxidative degradation reaction caused by free radicals, and extend the service life of materials.
Functional material preparation: Participate in the preparation of some materials with special functions. For example, combined with some optically active substances, materials with photochromic or fluorescent properties can be prepared, which has potential application value in optical sensors, optical storage and other fields.
Biomedical field
Bioimaging: It is paramagnetic and can be used as a contrast agent for magnetic resonance imaging (MRI). By binding to specific receptors on the surface of biomolecules or cells, imaging of specific sites in the body of organisms can be achieved to aid in the diagnosis and research of diseases.
Antioxidant research: In vivo, 4-OH-TEMPO can simulate antioxidant enzymes in vivo, remove excessive free radicals, and reduce oxidative stress damage. Therefore, it has been widely used in the research of antioxidant mechanisms and the development of related drugs, providing new ideas and methods for the treatment of some diseases related to oxidative stress, such as cardiovascular diseases and neurodegenerative diseases.
Environmental science field
Pollutant degradation: In environmental remediation, it can be used to catalyze the degradation of some organic pollutants. In a photocatalytic or chemical oxidation system, 4-OH-TEMPO can promote the decomposition of refractory organic pollutants and convert them into harmless carbon dioxide and water, providing an effective technical means for environmental pollution control.
Water quality monitoring: As a REDOX indicator, it can be used to monitor changes in REDOX potential (ORP) in water bodies. By reacting with oxidizing or reducing substances in water, its color or spectral properties will change, thereby indirectly reflecting the REDOX state of the water body, which has important guiding significance for water quality monitoring and water treatment process.
25kg/bag
Triethylamine hydrochloride CAS 554-68-7
CAS: 554-68-7
Molecular Formula: C6H16ClN
Molecular Weight: 137.65
EINECS: 209-067-2
Storage time: 2 years
Synonyms: Tolzaolinebydrochloride; TriethylamineHydrochloride,>99%; Triethylaminehydrochloride,98%; Triethylammoniumchlorid;Et3·HCl; Triethylaminehydroc; TriethylaMinehydrochloride,99+%1KG; TriethylaMinehydrochloride,99+%250GR
Triethylamine hydrochloride CAS 554-68-7, usually a white crystalline powder or a white solid with a certain pungent smell, easily soluble in water, at 20℃ water solubility of 1440g/L, also soluble in ethanol, chloroform and other organic solvents, very slightly soluble in benzene, almost insoluble in ether.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 261 °C (dec.)(lit.) |
| Punto di ebollizione | 223.18°C (rough estimate) |
| Aspetto | polvere cristallina bianca |
Triethylamine hydrochloride has a wide range of applications in many fields, the following are some of the main aspects:
Medical field
Drug synthesis: As an important organic intermediate, it is used to synthesize a variety of drugs.
Pharmaceutical excipients: In pharmaceutical preparations, it can be used as a pH regulator or co-solvent. By adjusting the pH value of the drug solution to make it reach the appropriate range, it helps to improve the stability and solubility of the drug, and ensure the quality and efficacy of the drug.
Chemical industry
Catalyst: In some organic chemical reactions, triethylamine hydrochloride can be used as a catalyst or a component of a catalyst.
Phase transfer catalyst: In the heterogeneous phase reaction system, it plays a role as a phase transfer catalyst, which can promote the transfer and reaction between the reactants in different phases, so that the reaction is carried out under mild conditions and improve the reaction efficiency.
Polymer material synthesis: In the preparation process of polymer materials, it can be used to adjust the rate of polymerization reaction and the structure of the product.
Other fields
Surfactants: can be used to prepare some surfactants, these surfactants have good emulsification, dispersion, wetting and other properties, widely used in detergent, cosmetics, pesticides and other industries, can improve product performance and use effect.
Analytical chemistry: In analytical chemistry, it can be used as an ion pair reagent for high performance liquid chromatography (HPLC) analysis to help separate and detect some polar compounds and improve the sensitivity and accuracy of the analysis.
Electronics industry: In the electronics industry, it is used for cleaning and surface treatment of electronic components. It can remove the oil and impurities on the surface of the component, improve the performance and reliability of the component.
25kg/bag
Solvent Red 146 CAS 70956-30-8
CAS: 70956-30-8
Molecular Formula: C20H13NO4
Molecular Weight: 331.32152
EINECS: /
Storage time: 2 years
Synonyms: C.I.Solvent Red 146; C.I.Solvent Red 218; Solvent Red FB; S.R146; 1-Amino-4-hydroxy-2-phenoxy-9,10-anthraquinone; Solvent Red 146 ISO 9001：2015 REACH; Red 146; SOLVENT RED 146
Solvent Red 146 CAS 70956-30-8 is a kind of red solvent dye, generally in the form of red powder, with excellent heat resistance, light resistance, migration resistance and high coloring strength, excellent solubility in various organic solvents, good compatibility with various resins, bright color.
| Gli elementi di prova di | Standard |
| Formula Molecolare | C20H13NO4 |
| Peso Molecolare | 331.32152 |
| Aspetto | red powder |
Solvent red 146 has excellent heat resistance, light resistance, migration resistance and high coloring strength, bright color, has a wide range of applications in many fields, as follows:
Plastics and polymers: For plastics, ABS, PMMA, PC, PET, polymers, fibers, etc., coloring, can make products show a bright red, to meet the color and performance requirements of different products.
Coating and ink field: suitable for solvent-based paint, ink, paint, printing paste coloring, including toy spraying and other fields with high safety requirements, can give coating and printed matter good color and durability.
Rubber and elastomer field: can be used for EVA/rubber color film, color paste and other coloring, improve the beauty of rubber products and weather resistance.
25kg/bag
CAS: 79-50-5
Molecular Formula: C6H10O3
Molecular Weight: 130.14
EINECS: 201-210-7
Storage time: 2 years
Synonyms: 2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,(+-)-; DL-alpha-Hydroxy-beta,beta-dimethyl-alpha-butyrolactone; DL-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMME-BUTYROLACTONE; 3-Amino-1-phenylureahydrochloride; Hydrazinecarboxamide,N-phenyl-,monohydrochloride
DL-Pantolactone CAS 79-50-5 is an important organic compound, a key intermediate of pantothenic acid, usually a white powder, slightly soluble in water, soluble in ethanol, ether, chloroform and other organic solvents. It is stable at room temperature and pressure, but it may decompose or deteriorate under conditions such as high temperature, high humidity or strong acid and alkali.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 74-78 °C (lit.) |
| Punto di ebollizione | 121°C/11mmHg(lit.) |
| Densità | 1.165±0.06 g/cm3(Previsto) |
| Aspetto | polvere bianca |
Dl-panthenolide has important applications in many fields, as follows:
Medical field
Synthetic calcium pantothenate: is a key intermediate for the synthesis of calcium pantothenate, calcium pantothenate as a B vitamin group, plays an important role in maintaining the normal physiological function of the human body, can be used to prevent and treat vitamin B deficiency.
Nutritional supplement: It can also be used as a nutritional supplement to help enhance human immunity, promote wound healing, and participate in the human metabolism process.
Settore alimentare
Fortifier: as a food nutrition fortifier added to food, used to increase the nutritional value of food, to meet the human body’s needs for pantothenic acid, commonly found in bread, dairy products, beverages and other foods.
Antioxidants: It has certain antioxidant properties, which can prevent the oxidation and deterioration of fats and other ingredients in food and extend the shelf life of food.
Feed field
Promote animal growth: added to animal feed, can improve the utilization rate of animal feed, promote animal growth and development, improve the production performance of animals, such as increasing the egg production rate of poultry, livestock weight and so on.
Enhance animal immunity: It helps to enhance animal immunity, improve animal resistance to disease, reduce the occurrence of disease, and reduce breeding costs.
Cosmetics field
Moisturizer: It has good moisturizing properties, can absorb moisture in the air, keep the skin moist, prevent the skin from dry and rough, and make the skin soft and smooth.
Skin repair: It helps to promote the metabolism of skin cells, accelerate the healing of skin wounds, and has a certain repair and relief effect on skin inflammation and acne.
25kg/bag
Pyridoxal 5′-phosphate monohydrate CAS 41468-25-1
CAS: 41468-25-1
Molecular Formula: C8H12NO7P
Molecular Weight: 265.16
EINECS: 609-929-1
Storage time: 2 years
Synonyms: 3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinecarboxaldehydemonohydr; 3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinecarboxaldehydmonoh; 3-hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde5-phosphatemonohydrat; pyridoxal,5-(dihydrogenphosphate),monohydrate; 5-PhosphateMonohydrate; PYRIDOXAL-5-PHOSPHATEextrapure; Codecarboxylase,PLP,Pyridoxal5-phosphate,3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde
Pyridoxal 5′-phosphate monohydrate CAS 41468-25-1 is an active form of vitamin B6, which is a water-soluble vitamin. Generally appearing light yellow crystalline powder, its chemical structure is composed of pyridine ring, aldehyde group and phosphate group. 5-phosphate pyridoxal is widely found in a variety of foods, meat, fish, poultry, legumes, nuts, whole grain foods, vegetables and fruits are good sources of it.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 140-143 °C(lit.) |
| Solubilità in acqua | 5 g/L (20 ºC) |
| Condizioni di conservazione | 2-8°C |
| Aspetto | light yellow crystalline powder |
Pyridoxal 5′-phosphate monohydrate CAS 41468-25-1 has important applications in many fields, the following are some of the main ones:
Medical field
Treatment of vitamin B6 deficiency: It can be used to prevent and treat various diseases caused by vitamin B6 deficiency, such as skin inflammation, anemia, nervous system disorders, etc. For some special groups, such as pregnant women, the elderly, alcoholics, etc., are prone to vitamin B6 deficiency, and supplementation of pyridoxal 5-phosphate can effectively improve related symptoms.
Adjuvant treatment of other diseases: In the treatment of certain diseases, 5-phosphate pyridoxal can be used as an adjuvant drug. For example, when treating cardiovascular disease, it helps to lower homocysteine levels and reduce the risk of cardiovascular disease; In the treatment of Parkinson’s disease, it can be combined with levodopa to reduce the adverse reactions caused by levodopa and improve its curative effect.
Drug intermediates: It is an important intermediate for the synthesis of many drugs. For example, it can be used to synthesize some compounds with antibacterial, antiviral, anti-tumor and other activities, which provides an important basis for new drug research and development.
Settore alimentare
Nutritional fortifier: as an important vitamin nutritional fortifier, it can be added to food to improve the nutritional value of food. Commonly found in infant formula food, food for the elderly, sports nutrition food, etc., can meet the needs of specific people for vitamin B6, promote healthy human development and maintain normal physiological functions.
Food preservative: has a certain antioxidant effect, can inhibit the oxidation of oil in food and microbial growth, extend the shelf life of food. For example, adding an appropriate amount of 5-phosphate pyridoxal to some fatty foods and meat products can prevent food deterioration and maintain its flavor and quality.
Feed field
Animal nutrition additives: added to animal feed to help improve the growth performance, immunity and reproductive ability of animals. For example, adding an appropriate amount of 5-phosphate pyridoxal to the feed of pigs, chickens, ducks and other poultry and livestock can promote the absorption and utilization of protein by animals, improve feed conversion rate, reduce disease occurrence, and improve breeding efficiency.
Improve the quality of animal products: can affect the metabolic process in the animal body, thereby improving the quality of animal products. For example, adding 5-phosphate pyridoxal to dairy cow feed can increase the content of protein and calcium in milk and improve milk quality.
Cosmetics field
Skin care: It can regulate the secretion of skin oil and promote the metabolism of skin cells. Added to cosmetics, it can be used to treat acne, seborrheic dermatitis and other skin diseases, while also improving dry skin, rough skin and other problems, so that the skin remains smooth and delicate.
Hair care: helps to improve the texture and shine of hair and prevent hair loss and gray hair. Adding 5-phosphate pyridoxal to some shampoos, conditioners and other products can nourish the hair and enhance the toughness and elasticity of the hair.
25kg/bag
CAS: 7439-89-6
Molecular Formula: Fe
Molecular Weight: 55.85
EINECS: 231-096-4
Storage time: 2 years
Synonyms: 3ZhP; ANCOR EN 80/150; ancoren80/150; Armco iron; armcoiron; EFV 250/400; efv250/400; EO 5A
Iron CAS 7439-89-6 is a collection of iron particles less than 1mm in size, usually black powder, with a metallic luster. In the air, it is easy to oxidize with oxygen and generate rust (the main component is iron trioxide). It is the main raw material of powder metallurgy.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 1535 °C(lit.) |
| Punto di ebollizione | 2750 °C(lit.) |
| Densità | 7.86 g/mL at 25 °C(lit.) |
| Aspetto | black powder |
Powder metallurgy: is one of the most important application areas of iron powder. By mixing iron powder with other metal powder or additives, after pressing, sintering and other processes, various mechanical parts can be manufactured, such as gears, bearings, cams and so on.
Magnetic materials: Used to manufacture soft magnetic materials, such as magnetic core, magnetic powder clutch, etc. These magnetic materials are widely used in electronic, electrical and other fields.
Chemical: In chemical production, iron powder can be used as a catalyst, such as in ammonia synthesis, petroleum hydrogenation and other reactions play an important role.In addition, iron powder can also be used for sewage treatment, through the chemical reaction with harmful substances in sewage, to achieve the purpose of purifying water quality.
Cibo: In the food industry, iron powder can be added to food as a nutritional booster for the prevention and treatment of iron deficiency anemia.
Altri: Iron powder is also used in fireworks to create a bright Mars effect. In the manufacture of electrode, iron powder can be used as an additive to improve the welding performance of electrode.
25kg/bag
Benzyl-DBU-Chloride CAS 49663-94-7
CAS: 49663-94-7
Molecular Formula: C16H23ClN2
Molecular Weight: 278.82
EINECS: 256-419-6
Storage time: 2 years
Synonyms: Pyrimido[1,2-.alpha.]azepinium,2,3,4,6,7,8,9,10-octahydro-1-(phenylmethyl)-,chloride; 1-BENZYL-1,8-DIAZA-BICYCLO[5.4.0]UNDEC-7-ENIUMCHLORIDE; BENZYL-DBU-CHLORIDE; 1-benzyl-2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepiniumchloride; 8-Benzyl-1,8-diazabicyclo[5.4.0]undec-7-eniumchloride; N-8-Benzyl-1,8-diazabicyclo[5.4.0]undec-7-eneammoniumchloride; 1-benzyl-2,3,4,6,7,8,9,10-octahydro-1H-pyrimido[1,2-a]azepin-5-iumchloride
Benzyl-DBU-Chloride CAS 49663-94-7 is a quaternary ammonium compound, usually a white powder.
| Gli elementi di prova di | Standard |
| Nome | Benzyl-DBU-Chloride |
| Numero di CAS | 49663-94-7 |
| Formula Molecolare | C16H23ClN2 |
| Aspetto | polvere bianca |
Field of organic synthesis
Material science: can be used as a curing accelerator of epoxy resin, accelerate the curing speed of epoxy resin, improve the performance of curing products; It can also be used as a catalyst for polyurethane resin to promote the synthesis of polyurethane.
Rubber industry: mainly used as a rapid vulcanization accelerator of fluorine rubber, in bisphenol AF/ DBU-B vulcanization system, can effectively improve the vulcanization speed and the performance of vulcanization rubber, its vulcanization promotion performance is stronger than BPP (diisopropylbenzene peroxide), often used in the formula of rubber products such as oil seals.
Campo farmaceutico: It can be used as a pharmaceutical intermediate for the synthesis of some drugs or bioactive substances
25kg/bag
5-Nitro-2-furaldehyde diacetate CAS 92-55-7
CAS: 92-55-7
Molecular Formula: C9H9NO7
Molecular Weight: 243.17
EINECS: 202-166-1
Storage time: 2 years
Synonyms: (5-nitro-2-furanyl)-methanediodiacetate(ester); 2-Furanmethanediol,5-nitro-,diacetate; 5-Nitro-2-furaldiacetate; 5-Nitro-2-furancarboxaldehyde diacetate; 5-Nitro-2-furanmethandioldiacetate; 5-nitro-2-furanmethanediodiacetate; 5-Nitrofuraldehydediacetate; 5-nitrofuraldehydediacetate
5-Nitro-2-furaldehyde diacetate CAS 92-55-7 is a white crystal or powder with a pungent odor. Poor stability, in the light or placed in the air, easy to be oxidized and green color. Soluble in ethanol, insoluble in water.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 89-93 °C |
| Punto di ebollizione | 386.04°C (rough estimate) |
| Densità | 1.5301 (rough estimate) |
| Aspetto | white crystal or powder |
5-Nitro-2-furaldehyde diacetate CAS 92-55-7 is mainly used as pharmaceutical intermediates for the synthesis of furan anti-infective drugs, such as pulterin, furacillin, furantine and so on. These drugs have a wide range of clinical applications, can be used to treat a variety of bacterial infectious diseases, such as intestinal infection, urinary system infection and so on.
25kg/bag
Sodium trimetaphosphate CAS 7785-84-4
CAS: 7785-84-4
Molecular Formula: 3Na.O9P3
Molecular Weight: 305.88
EINECS: 232-088-3
Storage time: 2 years
Synonyms: SODIUMTRIMETAPHOSPHATE; STMP; TRIMETAPHOSPHATETRISODIUMSALT; TRISODIUMTRIMETAPHOSPHATE; cyclicsodiumtrimetaphosphate; cyclischestrinatriummetaphosphat; Metaphosphoricacid(H3P3O9),trisodiumsalt
Sodium trimetaphosphate CAS 7785-84-4 is an important inorganic compound, usually as a white powder. Soluble in water, its aqueous solution is alkaline. The solubility in water increases with increasing temperature. It is stable at room temperature and pressure, but decomposition reactions may occur at high temperatures or when in contact with strong acids and bases.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 53℃ [MER06] |
| Densità | 2.49 |
| Aspetto | polvere bianca |
1.Sodium trimetaphosphateCAS 7785-84-4can be used for the preparation of Vc phosphate, which not only has the effect of vitamin C, but also overcomes the shortcomings of oxidation of vitamin C susceptible to light, heat and metal ions.
2.Can be used for the preparation of crosslinked starch, the industrial use of sodium trimetaphosphateCAS 7785-84-4as a crosslinking agent to prepare crosslinked starch process has the characteristics of high efficiency and environmental protection, high conversion rate, low cost, suitable for different product processing needs, product performance is excellent.
3.Sodium trimetaphosphateCAS 7785-84-4is an excellent inorganic surfactant due to its unique molecular structure.
4.Strong complexing ability. It can form soluble complexes with calcium, magnesium, iron and other metal cations dissolved in water, remain inert, and make water soft, so it can be used as a water softener.
5.Has a strong colloidal ability, it can colloidal dissolve many insoluble compounds suspension (including pigments); The dirt in the solution is slightly dispersed and does not precipitate on the textile fiber. For solid particles, it can be conducive to the formation of latex liquid, promote the dispersion of particles and maintain stability, and can accelerate the particle dispersion speed and enhance the washing effect when used with detergent; When used in viscous fluids, it can increase liquid fluidity.
6.Sodium trimetaphosphateCAS 7785-84-4can be used as a buffer for hydrogen peroxide bleaching. If it is used as a detergent component, the pH of the detergent solution can be kept in the most suitable range, and if it is used as a light metal detergent, the harm of alkali can be prevented.
7.Sodium trimetaphosphateCAS 7785-84-4is also the raw material for the production of high-grade toothpaste, and its role is equivalent to abrasive. Medical research shows that sodium trimetaphosphate also has the function of preventing and eliminating caries, and sodium trimetaphosphate is the most effective of all phosphates.
25kg/bag
Bis(2-ethylhexyl) sebacate CAS 122-62-3
CAS: 122-62-3
Molecular Formula: C26H50O4
Molecular Weight: 426.67
EINECS: 204-558-8
Storage time: 2 years
Synonyms: OctoilDOS; octoils; Octyl Sebacate; octylsebacate; Plasthall DOS; Plexol; Plexol 201; Plexol 201j
Bis(2-ethylhexyl) sebacate CAS 122-62-3 is a colorless or light yellow transparent oily liquid, an important organic compound. Insoluble in water, soluble in alcohol, ether, ketone and other organic solvents.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -55 °C |
| Punto di ebollizione | 212 °C1 mm Hg(lit.) |
| Densità | 0.914 g/mL at 25 °C(lit.) |
| Aspetto | colorless or light yellow transparent oily liquid |
Bis(2-ethylhexyl) sebacate is an important organic compound, which has been widely used in industrial fields.
Plastics and rubber
As a plasticizer for polyvinyl chloride (PVC) products: in the manufacture of PVC film, the addition of DOS can make the film have good softness, low temperature resistance and weather resistance, suitable for agricultural film, packaging film and so on. In the production of PVC artificial leather, it can make the product feel soft, simulate the texture of natural leather, and improve its cold resistance, so that it can maintain good physical properties under different ambient temperatures.
Used in other plastics and rubber: In addition to PVC, DOS can also be used as a plasticizer for plastics such as polyvinyl alcohol, polyvinyl acetate and rubber products such as nitrile butadiene rubber and neoprene rubber to improve their processing and physical properties, improve product quality and service life.
Coatings and inks
Improve the performance of the coating: Adding DOS to the coating can enhance the flexibility and adhesion of the coating, so that the coating can be better attached on the surface of different substrates and is not easy to crack or fall off. At the same time, it can also improve the water resistance and chemical corrosion resistance of the coating, and extend the protection period of the coating. For example, the application in Marine coatings can improve the protection performance of coatings in Marine environment.
Optimize ink performance: In the ink, DOS can be used as a solvent and plasticizer to adjust the viscosity and drying speed of the ink, so that the ink has good fluidity and transfer in the printing process, improve the printing quality, make the printing pattern clear and full, and enhance the binding force of the ink and printing materials.
Other fields
As a cosmetic raw material: DOS has good moisturizing properties, can be used as an oily component in cosmetics, used in creams, lotions, lip balms and other products, can form a protective film on the skin surface, prevent the loss of water, keep the skin soft and smooth, and has a certain sunscreen effect, can improve the sunscreen index of cosmetics.
Used in the spice industry: as a solvent and carrier of spices, it can make spices better dissolve and disperse, extend the release time of spices, and make the aroma more durable and soft. It is widely used in perfume, air freshener and other products, which helps to improve the aroma quality and use effect of products.
As a lubricant additive: the addition of DOS in lubricating oil and grease can improve its low temperature fluidity and wear resistance, reduce the coefficient of friction, improve the starting performance and operating efficiency of mechanical equipment in a low temperature environment, reduce wear, extend the service life of the equipment, often used in automotive engine oil, frozen oil and so on.
25kg/drum
Trimethylsulfoxonium bromide CAS 25596-24-1
CAS: 25596-24-1
Molecular Formula: C3H9BrOS
Molecular Weight: 173.07
EINECS: 251-228-4
Storage time: 2 years
Synonyms: TRIMETHYLSULFOXONIUMBROMIDE; TriMethylsulfoxoniuMBroMide,98.0%(T); Sulfoxonium,trimethyl-,bromide(8CI,9CI); (2-Bromo-5-methoxy-39-methyl-phenyl)-methano; TrimethylBromideSulfone
Trimethylsulfoxonium bromide CAS 25596-24-1 is a kind of organic synthesis reagent with high chemical reactivity. It is a white solid powder under normal temperature and pressure. Soluble in water, methanol, ethanol and other polar solvents. It is relatively stable at room temperature and pressure, but may decompose or react at high temperatures, humidity or in contact with strong oxidants.
| Gli elementi di prova di | Standard |
| Densità | 1.440 (estimate) |
| Aspetto | polvere bianca |
Trimethyl sulfoxide bromide is widely used in organic synthesis, mainly including the following aspects:
Bromination reaction
Bromination of alcohols: It converts alcohols to bromo-hydrocarbons, such as n-butanol to 1-bromo-butane. The reaction condition is mild and the selectivity is good. Compared with other bromine reagents, the side reaction can be reduced and the purity and yield of the product can be improved.
Bromination of phenols: In the bromination reaction of phenolic compounds, trimethyl sulfoxide bromide can selectively introduce bromine atoms in the ortho-position or para-position of the phenol hydroxyl group. Taking p-cresol as an example, the o-bromo-p-cresol can be obtained by introducing bromine atoms in its orthosite, which is of great significance in drug synthesis and the preparation of fine chemical products.
Oxidation reaction
Oxidation of thioether to sulfoxide: can efficiently oxidize thioether to sulfoxide, such as the oxidation of dimethyl sulfide to dimethyl sulfoxide. The reaction has high atomic economy and relatively mild reaction conditions, which is one of the important methods for synthesizing sulfoxides.
Oxidation of aldehydes: aldehydes can be oxidized to corresponding carboxylic acids. For example, benzaldehyde can be oxidized to benzoic acid under the action of trimethyl sulfoxide. This oxidation method is easy to operate, the product purity is high, and it is often used to construct carboxylic acid compounds in organic synthesis.
Other applications
Participation in the synthesis of heterocyclic compounds: In the synthesis of some heterocyclic compounds, trimethyl sulfoxide bromide can be used as a key reagent to participate in the reaction. For example, in the synthesis of some heterocyclic compounds containing sulfur or oxygen, it can promote the cyclization reaction by providing bromine atoms or participating in the oxidation process, which provides an effective method for the synthesis of heterocyclic compounds.
As a mild halogenation reagent: In addition to bromination reactions, in some specific cases, trimethyl sulfoxide bromide can also be used as a mild halogenation reagent to participate in the introduction of other halogen atoms. For example, in some reaction systems, it can exchange reactions with other halide ions, introducing chlorine atoms or iodine atoms into organic compounds, enriching the means of halogenation reaction in organic synthesis.
25kg/bag
2-CYCLOHEXYLACETALDEHYDE CAS 5664-21-1
CAS: 5664-21-1
Molecular Formula: C8H14O
Molecular Weight: 126.2
EINECS: /
Storage condition: Inert atmosphere,Store in freezer, under -20°C
Synonyms: 2-CYCLOHEXYLACETALDEHYDE; Cyclohexaneacetaldehyde; cyclohexylacetaldehyde; (2-Oxoethyl)cyclohexane
2-CYCLOHEXYLACETALDEHYDE CAS 5664-21-1 is a chemical formula C8H14O, with a fresh floral and fruity aroma of colorless to light yellow liquid, mainly used in the fragrance industry and as an organic synthesis intermediate, and has a certain irritating and flammable.
| Gli elementi di prova di | Standard |
| Punto di ebollizione | 69 °C |
| Densità | 0.9187 g/cm3 |
| Aspetto | colorless to light yellow liquid |
2-CYCLOHEXYLACETALDEHYDE is mainly used in the fragrance industry, which can be used to prepare a variety of floral and fruit flavors for perfume, cosmetics, etc., to add aroma, and as an organic synthesis intermediate, it is used to synthesize cyclohexylacetic acid, cyclohexylethanol and chiral drug intermediates and other organic compounds, which are used in medicine, pesticides, plastics and other fields.
25kg/drum
CAS: 110-40-7
Molecular Formula: C14H26O4
Molecular Weight: 258.35
EINECS: 203-764-5
Storage Period: 2 years
Synonyms: DIETHYL SEBACATE 98+% FCC; DiethylSebacate,>90%; DES (diethyl sebacate); Diethyl sebacate (technical); Diethylsebacat; DIETHYLSEBACATE/DES; SEBATIC ACID DIETHYL ESTER; SEBACIC ACID DIETHYL ESTER
Diethyl sebacate CAS 110-40-7 is an organic compound that is generally colorless to yellowish clear and transparent liquid. Hydrolysis, alcoholysis, ammonolysis and other reactions can occur. Under the catalysis of acid or base, hydrolysis to sebacic acid and ethanol; Different esters are formed by alcoholysis reaction with alcohols. Reacts with ammonia to form sebacamide and ethanol. Because the molecule contains a long carbon chain, diethyl sebacate has a certain chemical stability, but under high temperature, strong oxidant and other conditions, oxidation and other reactions may occur, resulting in the destruction of molecular structure.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 1-2 °C (lit.) |
| Punto di ebollizione | 312 °C (lit.) |
| Densità | 0.963 g/mL at 25 °C (lit.) |
| Aspetto | colorless to yellowish clear and transparent liquid |
Diethyl sebacate CAS 110-40-7 is mainly used in the following aspects:
Plastics industry: As a plasticizer, diethyl sebacate can significantly improve the flexibility and cold resistance of polyvinyl chloride (PVC), polystyrene (PS) and other plastics. In the production of PVC film, artificial leather and PS foam, after adding diethyl sebacate, the product is not easy to become hard and brittle in a low temperature environment, can maintain good softness and elasticity, and can also improve the processing performance of plastics, make the processing process more smooth, reduce processing temperature and pressure, and improve production efficiency.
Rubber industry: In rubber products, diethyl sebacate can be used as a softener and plasticizer. It can enhance the flexibility, plasticity and low temperature resistance of rubber, improve the compatibility of rubber and other additives, so that rubber products can still maintain good elasticity and performance in low temperature environment, widely used in the production of tires, hose, tape and various rubber seals and other products.
Flavor industry: Diethyl sebacate has good flavor fixing properties and is often used as a flavor fixing agent. In the preparation of perfume and fragrance, it can make various spice ingredients better mixed together, slow down the volatilization rate of spices, make the aroma more durable and stable, so as to improve the quality and retention effect of perfume and fragrance.
Sintesi organica: Diethyl sebacate is an important intermediate in organic synthesis. Through a series of chemical reactions, it can be converted into other useful compounds.
Other areas: Diethyl sebacate can also be used as a solvent or co-solvent for coatings and inks, which can dissolve resins, pigments and other components, improve the leveling, dryness and gloss of coatings and inks, and improve the quality and performance of coatings. In the adhesive industry, it can be used as a plasticizer and solvent to enhance the viscosity and flexibility of adhesives and improve the adhesion of adhesives to different materials.
25kg/drum
CAS: 553-90-2
Molecular Formula: C4H6O4
Molecular Weight: 118.09
EINECS: 209-053-6
Storage Period: 2 years
Synonyms: OXALIC ACID METHYL ESTER; OXALIC ACID BIS-METHYL ESTER; OXALIC ACID DIMETHYL ESTER; CH3OCOCOOCH3; Dimethyl ester of oxalic acid; Ethanedioc acid dimethyl ester; Ethanedioicacid,dimethylester; Ethanedioicaciddimethylester
Dimethyl oxalate CAS 553-90-2 is a colorless monoclinic crystalline or white powder organic compound, slightly soluble in cold water, soluble in ethanol, ether and other organic solvents. The ester functional group of dimethyl oxalate molecule is active and can undergo hydrolysis, alcoholysis, ammonolysis and other reactions. Under acidic or alkaline conditions, oxalic acid and methanol are hydrolyzed. It reacts with alcohol to form dioxalate and methanol. Reacts with ammonia to form oxamide and methanol.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 50-54 °C (lit.) |
| Punto di ebollizione | 163.5 °C (lit.) |
| PH | 1 (60g/l, H2O, 20℃) |
| Densità | 1.148 g/mL at 25 °C (lit.) |
| Aspetto | polvere bianca |
Dimethyl oxalate has the following uses:
Ethylene glycol production: Ethylene glycol can be produced by catalytic hydrogenation of dimethyl oxalate, which is one of its most important uses. Ethylene glycol is an important organic chemical raw material, widely used in polyester fiber, polyester resin, antifreeze, lubricant and other fields.
Synthesis of other organic compounds: As an organic synthesis intermediate, it can be used to synthesize a variety of organic compounds, such as diphenyl oxalate, oxamide, etc. Diphenyl oxalate is an important raw material for the production of polycarbonate, oxalamide can be used in the production of medicine, pesticides and so on.
Spice industry: Used as a spice fixative in the spice industry, it can make the aroma of spices more stable, extend the retention time, and help to improve the quality and use effect of spices.
Solvente: can be used as an organic solvent, used to dissolve some organic compounds. In the paint, ink and other industries, it can be used as a solvent or co-solvent to help dissolve resins, pigments and other components, improve the performance of paint and ink, such as leveling, drying, etc.
Fuel additive: dimethyl oxalate can be used as a fuel additive, which can improve the combustion performance of fuel, improve the efficiency of fuel, and reduce the emission of pollutants.
Electronics industry: In the electronics industry, dimethyl oxalate can be used to prepare electronic chemicals, such as electronic grade ethylene glycol, etc. These products can be used in semiconductor manufacturing, electronic component cleaning and other fields.
25kg/drum
CAS: 124-02-7
Molecular Formula: C6H11N
Molecular Weight: 97.16
EINECS: 204-671-2
Storage Period: 2 years
Synonyms: (CH2=CHCH2)2NH; 2-Propen-1-amine,N-2-propenyl-; diallyl-amin; N,N-Di(2-propenyl)amine; N,N-Diallylamine; n-2-propenyl-2-propen-1-amin; dillylamine; DI-2-PROPENYLAMINE
Diallylamine CAS 124-02-7 is a colorless to yellowish transparent liquid with an ammonia odor. It can be miscible with water, ethanol, ether, benzene and other organic solvents. Flammable, its vapor and air can form an explosive mixture, in case of open fire, high heat energy cause combustion explosion. Keep away from fire and heat sources during storage and use, and maintain good ventilation.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -88 °C (lit.) |
| Punto di ebollizione | 111-112 °C (lit.) |
| PH | 11.5 (9.7g/l, H2O) |
| Densità | 0.787 g/mL at 25 °C (lit.) |
| Aspetto | colorless to yellowish transparent liquid |
Organic synthesis intermediates:Diallylamine CAS 124-02-7 is used to synthesize a variety of organic compounds, such as drugs, pesticides, dyes, spices, etc. For example, in drug synthesis, it can be an important intermediate involved in the construction of molecular structures with specific biological activities.
Polymer modification: Diallylamine can be used to modify polymers and improve the properties of polymers. For example, adding diallylamine to some resins can improve the flexibility, adhesion and water resistance of the resin.
Tensioattivo: Diallylamine CAS 124-02-7 is derivatives can be used as surfactants, with good emulsification, dispersion and wettability, and are widely used in cosmetics, detergents, textiles and other industries.
Ion exchange resin: Diallylamine CAS 124-02-7 is one of the important raw materials for the preparation of ion exchange resin. By copolymerizing with other monomers, ion exchange resin with specific properties can be prepared for material separation and purification in water treatment, pharmaceutical, food and other fields.
25kg/drum
Ferric ammonium oxalate CAS 14221-47-7
CAS: 14221-47-7
Molecular Formula: C6H3FeO12.3H3N
Molecular Weight: 374.01
EINECS: 238-090-0
Storage Period: 2 years
Synonyms: ammoniumferricoxalate[qr]; Ammoniumferricoxalatetrihyd; ammoniumferrioxalate; ammoniumferrioxalate[qr]; AMMONIUMFERRICOXALATE; AMMONIUMIRON(III)OXALATEHYDRATE; AMMONIUMIRON(III)OXALATE
Ferric ammonium oxalate CAS 14221-47-7 is a coordination compound, usually a green or yellow-green crystalline powder. Soluble in water, its aqueous solution is acidic, insoluble in ethanol. Decomposition occurs under light or heating conditions, and it has certain photosensitivity. When stored, it should be kept sealed to avoid light and high temperature to prevent decomposition and deterioration.
| Gli elementi di prova di | Standard |
| PH | 4.0～5.0 |
| Densità | d17.5 1.78 |
| Aspetto | green or yellow-green crystalline powder |
Sensitive field
Print blueprint: It is the key photosensitive agent in the process of printing blueprint. During the printing process, the light-sensitive paper containing ferric ammonium oxalate is covered on the engineering drawings or other documents that need to be copied. After exposure, the exposed part of ferric ammonium oxalate undergoes a photochemical reaction, and the solubility of the generated substance in ammonia is different from that in the unexposed part. Through the development of ammonia, the unexposed part of ferric ammonium oxalate reacts with ammonia to form a blue substance, thus obtaining the blueprint.
Production of sensitive paper: used to produce a variety of sensitive paper, widely used in printing, plate making and other industries. Its photosensitive properties enable the formation of different gray levels after exposure, so that images and text information can be accurately reproduced.
Chemical analysis
Metal ion determination: As a coordination reagent, it can be used to determine a variety of metal ions. In the determination of calcium and magnesium ions, ferric ammonium oxalate can form complexes with different stability constants. By controlling the pH value of the solution and other conditions, the content of these metal ions can be accurately determined by coordination titration. It is widely used in water quality analysis, ore composition analysis and other fields.
Catalyst field
Organic synthesis reactions: In some organic synthesis reactions, ferric ammonium oxalate can be used as a catalyst. For example, in oxidation reactions, it can promote the reaction between the oxidizer and the organic substrate, improving the selectivity and yield of the reaction. In the oxidation reaction of alcohols, ferric ammonium oxalate can catalyze the oxidizing agent to oxidize alcohols to corresponding aldehydes or ketones, and has certain selectivity for different structures of alcohols.
Polymerization reaction: It also plays a catalytic role in some polymerization reactions. It can initiate or accelerate the polymerization process of monomers and control the molecular weight and molecular weight distribution of polymers. For example, in the polymerization reaction of some acrylate monomers, ferric ammonium oxalate can be used as a REDOX initiator to trigger free radical polymerization of monomers to prepare polymer materials with specific properties.
Other fields
Electronics industry: Used in the electronics industry to manufacture printed circuit boards (PCBS). In the production process of PCB, using the sensitivity of ferric ammonium oxalate, the circuit pattern can be transferred to the copper-clad plate through photolithography technology, and then through development, etching and other processes to produce high-precision circuit graphics.
Pharmaceutical field: In pharmaceutical research and production, ferric ammonium oxalate can be used as an intermediate or reagent. For example, during the synthesis of certain drugs, it can participate in specific reaction steps, introduce desired functional groups or build specific molecular structures. At the same time, in drug analysis, it can also be used to determine the content of certain metal impurities in drugs.
25kg/bag
2,4-Dimethylphenol CAS 105-67-9
CAS: 105-67-9
Molecular Formula: C8H10O
Molecular Weight: 122.16
EINECS: 203-321-6
Storage Period: 2 years
Synonyms: 1,2,4-Xylenol; 1,3-Dimethyl-4-hydroxybenzene; 1-Hydroxy-2,4-dimethylbenzene; epapesticidechemicalcode086804; gable-titedarkcreosote(creola); gable-titelightcreosote(creola); gallex
2, 4-dimethylphenol CAS 105-67-9 is a clear colorless to yellow liquid with a baking taste, the density is 1.011g /mL at 25 °C(lit.), the melting point is 22-23°C, the boiling point is 211-212°C, can be miscible with ethanol, chloroform, ether, benzene, etc., and is insoluble in water.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 22-23 °C(lit.) |
| Punto di ebollizione | 211-212 °C(lit.) |
| Densità | 1.011 g/mL at 25 °C(lit.) |
| Aspetto | clear colorless to yellow liquid |
2, 4-dimethylphenol has important uses in several fields:
Chemical raw materials
Production of polyoxxylene: It is a monomer for the production of polyoxxylene. Polyoxxylene has excellent insulation properties, water resistance and mechanical properties, and is widely used in electronic and electrical fields.
Synthetic resin: Can be used to synthesize a variety of resins, such as phenolic resin. By polycondensation reaction with aldehydes, phenolic resin with good mechanical properties, heat resistance and corrosion resistance is produced, which is widely used in the manufacture of plastics, coatings, adhesives and so on.
Campo farmaceutico: It has a certain sterilization effect and can be used as one of the components of disinfectants. The bactericidal principle is to achieve the purpose of bactericidal by denaturating the bacterial protein, which is often used in the disinfection of medical devices and the environment.
Fragrance industry: with a special smell, after proper preparation and treatment, can be used in the fragrance industry, for perfume, air fresheners, detergents and other products to add a unique fragrance.
Agricultural field: can be used as a pesticide intermediate, used to synthesize some pesticides with insecticidal, bactericidal or herbicidal activity. For example, by reacting with other organic compounds, pesticides with specific mechanisms of action can be synthesized to effectively control crop diseases and pests and increase crop yields.
25kg/drum
3-Chloro-2-methylpropene CAS 563-47-3
CAS: 563-47-3
Molecular Formula: C4H7Cl
Molecular Weight: 90.55
EINECS: 209-251-2
Storage Period: 2 years
Synonyms: beta-Methylallyl chloride; beta-methylallylchloride; chloruedemethallyle(french); Chlorure de methallyle; chloruredemethallyle; chloruredemethallyle(french); Cloruro di metallile;clorurodimetallile
3-Chloro-2-methylpropene CAS 563-47-3 is a colorless transparent liquid with pungent odor, insoluble in water, soluble in ethanol, ethyl ether, acetone and other organic solvents.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -80 °C (lit.) |
| Punto di ebollizione | 71-72 °C (lit.) |
| Densità | 0.925 g/mL at 20 °C (lit.) |
| Aspetto | liquido trasparente incolore |
3-chloro-2-methylpropene, an important intermediate in organic synthesis, has a wide range of applications in many fields：
Campo farmaceutico: can be used to synthesize a variety of drugs. It is a key intermediate in the synthesis of certain antibacterial drugs, and through a series of chemical reactions, it can introduce specific functional groups to build a drug molecular structure with antibacterial activity.
Pesticide field: It is an important raw material for the synthesis of new pesticides. It can participate in the preparation of pesticide ingredients with efficient insecticidal, bactericidal or herbicidal activity, which helps to improve the yield and quality of crops and reduce the damage of diseases and pests to crops.
Fragrance industry: plays an important role in fragrance synthesis. Chemical reactions can produce compounds with special fragrances, which can be used to prepare various flavors to add unique aromas to perfumes, cosmetics, food, etc.
Field of organic synthesis: As a key reagent in organic synthesis, it can be used to construct complex organic molecular structures. It can react with a variety of reagents, such as substituting with compounds containing active hydrogen, introducing allyl chloride groups, providing rich possibilities for subsequent synthetic reactions, and is widely used in the synthesis of fine chemical products.
25kg/drum
tert-Butyl bromoacetate CAS 5292-43-3
CAS: 5292-43-3
Molecular Formula: C6H11BrO2
Molecular Weight: 195.05
EINECS: 226-133-6
Storage Period: 2 years
Synonyms: T-BUTYLBROMOACETATE; 1,1-Dimethylethyl2-bromoacetate; 1,1-Dimethylethylbromoacetate; bromoaceticacidT-butylester; 2-Bromoaceticacid-t-butylester; tert-Butylbromoacetate,98%
tert-Butyl bromoacetate CAS 5292-43-3 is an organic compound with the formula C6H11BrO2. It is a colorless to pale yellow liquid with pungent odor and is commonly used as an intermediate in organic synthesis.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 44-47 °C |
| Punto di ebollizione | 50 °C10 mm Hg(lit.) |
| Densità | 1.338 |
| Aspetto | colorless to pale yellow liquid |
1.tert-Butyl bromoacetateCAS 5292-43-3is used as a pharmaceutical intermediate for the synthesis of amino acids and peptides.
2.tert-Butyl bromoacetateCAS 5292-43-3is a common alkylating agent. It is used to synthesize collagenase inhibitor (S,S,R)-(-) -Actinonin. It was constructed to replace butyl as research object.
25kg/drum
4D Sodium Hyaluronate CAS 9067-32-7
CAS: 9067-32-7/6920-22-5/70445-33-9
Purity: /
Molecular Formula: /
Molecular Weight：/
EINECS:/
Storage Period：3 year
Synonyms: Sodium Hyaluronate; Sodium Hyaluronate Crosspolymer; Sodium Acetylated Hyaluronate; Hydrolyzed Sodium Hyaluronate; 4D sodium hyaluronate
4D sodium hyaluronate CAS 9067-32-7, containing various molecular weights of sodium hyaluronate, is accurately targeted at all levels of the skin, to build a multi-level four-dimensional sponge water retention structure, four-dimensional moisture, excellent effect, can be a full range of multi-level skin care.
For example,4D Sodium hyaluronate contains four types of sodium hyaluronate in one, and different molecular weights of Sodium Hyaluronate can accurately locate the surface, stratum corneum, epidermal layer, and dermis of the skin, instantly exerting four-dimensional moisturizing effects. The outer layer replenishes water, while the inner layer locks water, forming a four-dimensional water storage network.
| Acetylated sodium hyaluronate | 0.05~0.5% |
| Ialuronato di sodio | 0.1%~1.0% |
| Hydrolyzed sodium hyaluronate | 0.1-0.3% |
| Polysodium glutamate | 0.01~0.5% |
| 1,2-pentanediol | 0.05~0.5% |
| Caprylyl glycol | 0.01~0.1% |
| Hydroxyacetophenone | 0.2~0.5% |
| 1,2-Esandiolo | 0.5~1.0% |
| Acqua | 95.6~98.98% |
4D sodium hyaluronate, good compatibility, high stability, can be widely used in skin care and beauty cosmetics, added to cream, lotion, toner, serum, facial cleanser, body wash, shampoo, mousse and lip balm and other products.
Recommended dosage: 0.5%-10%
Four-dimensional moisturizing: multi-molecular weight segment sodium hyaluronate is combined to form a Four-dimensional sponge structure, softening the skin and locking water;
Anti-pollution: ultra-large molecular hyaluronic acid forms a dense protective film on the skin surface, isolating external pollution, sunscreen and anti-haze;
Repair anti-aging: Low molecular weight and ultra low molecular weight products can repair and nourish damaged skin, nourish the base, deep repair.
Sodium Hyaluronate Crosspolymer forms a breathable hydration film on the surface of the skin, preventing the evaporation of water inside the skin.
Sodium hyaluronate forms a dense four-dimensional network structure, enhancing the skin’s barrier function and reducing the damage of ultraviolet rays to epidermal cells.
Hydrolyzed Sodium Hyaluronate quickly penetrates into the skin, deeply locks in water, and maintains the skin’s foundation.
Sodium acetylated hyaluronate penetrates the epidermis, hydrates and softens the stratum corneum, repairing damaged keratinocytes, and exerting dual moisturizing and efficient repair effects.
500g/ bottle, 1kg/ bottle, 5kg/ barrel, 25kg/ barrel. Packaging can also be customized according to customer requirements.
This product should be sealed, dry storage.
1% sodium hyaluronate solution HA-Sol CAS 9067-32-7
CAS: 9067-32-7/9004-61-9
Purity: 1%
Molecular Formula: C14H22NNaO11
Molecular Weight: 403.31
EINECS: 618-620-0
Storage Period: 3 years (it is recommended to use up within 18 months after opening), the shelf life is not guaranteed after dilution.
Synonyms: 1% Sodium hyaluronate solution; (HA-Sol);
1% sodium hyaluronate solution is made by dissolving pure sodium hyaluronate powder in a 1% additive ratio, combined with an anti-corrosion system. Convenient for customers to use directly, it can be widely used in beauty and daily chemical products.
| Aspetto | Colorless transparent liquid |
| PH | 6.0~7.5 |
| Contenuto | ≥10g/l |
| Dynamic Viscosity | ≥1200Pa.s |
| Glucuronic acid | >4.5g/l |
| proteina | <0.002% |
| bacterialendotoxin | <0.5EU/mg |
| heavy metals (as Pb) | <0.2 μ g/mg |
| arsenic | <0.02 μ g/ml |
| total bacterica | <10cfu/mI |
| haemolysis | negativo |
| other indexes of microorganism | according the national standards |
1% colorless transparent solution of sodium hyaluronate can be dissolved in injection water, which can be directly added to the washing product without dissolutionand is convenient to use.
1.Make moisturizing and moisturizing essence with 1:9 pure dew or pure water. It is recommended to use low molecular stock solution with good absorption and permeability.
2. mixed with lotion, lotion, cream, etc., to increase its moisturizing effect.
3. in the use of the mask before the bottom, double water, the effect is better.
4.proportionally into low viscosity solution, made into spray, makeup use.
5.Recommended dosage: 5~50% (according to molecular weight and formula requirements)
1.1%(HA-Sol) is divided into polymer solution and low molecular solution.
2.1% sodium hyaluronate solution (molecular weight 1.3-1.5 million) polymer solution has a better water retention effect, and the polymer solution can form a breathable film on the surface of the skin, making the skin smooth and moist, and can block the intrusion of foreign dust and ultraviolet rays to protect the skin from damage.
3.1% low molecular sodium hyaluronate solution (molecular weight 200,000-400,000) low molecular solution absorption is better, low molecular solution can penetrate into the skin to promote skin nutrition absorption, has a strong anti-wrinkle function, can increase skin elasticity, delay skin aging.
20kg/drum, This product should be sealed, dry storage, storage temperature of 2 ~ 10℃. Store at room temperature in a cool and dry place after opening, away from direct sunlight. It can be stored in the refrigerator in summer.
CAS: 100-42-5
Purity: ≥99.8%
Molecular Formula: C8H8
Peso Molecolare: 104.15
EINECS: 202-851-5
Storage Period: 2 years
Synonyms: FEMA 3233; Annamene; Benzene, vinyl-; Benzene,ethenyl-; Bulstren K-525-19; Cinnamenol;
Styrene CAS 100-42-5 is an organic compound formed by replacing one hydrogen atom of ethylene with benzene, and the electron of vinyl is conjugated with the benzene ring, which is a kind of aromatic hydrocarbon.
| VOCE | STANDARD |
| Aspetto | Clear and transparent liquid, free of mechanical impurities and free water |
| Purezza w/% | ≥99.8 |
| Polymer mg/kg | ≤10 |
| Colore | ≤10 |
| Ethylbenzene w/% | ≤0.08 |
| Polymerization inhibitor (TBC) mg/kg | 10-15 |
| Phenylacetylene mg/kg | Report the value |
| Total sulfur mg/kg | Report the value |
| Acqua mg/kg | The supply and demand sides agree |
| Benzene mg/kg | The supply and demand sides agree |
Styrene CAS 100-42-5 is an important basic organic raw material for petrochemical industry. The direct upstream of styrene is benzene and ethylene, and the downstream is relatively dispersed, and the main products involved are foamed polystyrene, polystyrene, ABS resin, synthetic rubber, unsaturated polyester resin and styrene copolymer, and the terminal is mainly used in plastics and synthetic rubber products.
1. ** Easy cohesion ** :
Styrene is easily polymerized to produce polystyrene (PS), which is a widely used thermoplastic. Styrene can also be copolymerized with other monomers to produce a variety of high-performance polymers (such as ABS, SBS, etc.).
2. ** Good processing performance ** :
Styrene and its polymer have good processing properties, can be molded by injection molding, extrusion, blow molding and other ways, suitable for large-scale industrial production.
3. ** Transparency ** :
Polystyrene has excellent transparency, light transmittance can reach more than 90%, often used in the manufacture of transparent packaging materials, disposable tableware and so on.
4. ** Electrical insulation ** :
Styrene polymer has good electrical insulation properties, suitable for electronic and electrical industry, such as the manufacture of insulation materials, shells and so on.
5. ** Light ** :
The density of styrene polymer is low, and the products made are lightweight and easy to transport and use.
6. ** Low cost ** :
The production process of styrene is mature, the source of raw materials is wide, so the cost is relatively low, suitable for large-scale applications.
7. ** Chemical Stability ** :
Styrene polymer has certain stability to acids, bases, salts and other chemicals, and is suitable for use in a variety of environments.
8. ** Versatility ** :
Styrene is not only used in the production of plastics, but also can be used in the manufacture of rubber, coatings, adhesives, synthetic resins and other products, and has a wide range of applications.
IBC drum
D-(+)-Glucono-1,5-lactone CAS 90-80-2
CAS: 90-80-2
Purezza: 99%
Molecular Formula: C6H10O6
Molecular Weight: 178.14
EINECS: 202-016-5
Storace Perod: Normal temperature storage
Synonyms: Gluconolactone-CAS90-80-2-Calbiochem; GluconoDeltaLactone,GluconoDeltaLactonepowder; CagliflozinImpurity8; delta-GluconolactoneinstockGMPFactory; 1,2,3,4,5-PENTAHYDROXYCAPROICACIDDELTA-LACTONE; DELTA-GLUCURONOLACTONE; DELTA-GLUCONOLACTONE; D(+)-DEXTRONICACIDDELTA-LACTONE
Gluconolactone is an ester that is dehydrated between the carboxyl group of gluconic acid and the intramolecular hydroxyl group, and an ester that is dehydrated between the hydroxyl group on the fifth (δ) carbon atom, called gluconol-delt-lactone; The ester dehydrated with the hydroxyl group on the fourth (gamma-position) carbon atom is called glucono-gamma-lactone. A crystal. It has a different sweetness than gluconic acid.
| Iotem | GB7657-87 |
| Gluconolactone content | ≥99% |
| Arsenic (As) content | ≤0.0003% |
| Heavy metal (Pb) content | ≤0.002% |
| Lead (Pb) content | ≤0.001% |
| Reducing substance (D-glucose) content | ≤0.5% |
| Sulfate (SO42-) content | ≤0.03% |
| Calcium (Ca2+) content | ≤0.03% |
| Chloride (CT) content | ≤0.03% |
D-(+)-Glucono-1, 5-Lactone CAS 90-80-2 is widely used as acid agent, starter culture, protein coagulant, PH reducer, color retention agent, food preservative, etc. The made lactone tofu is delicate in texture, has no odor, no protein loss and has anti-corrosion. It can also be used in cosmetics, textiles, papermaking, medicine and so on.
25kg/bag
Copper(II) chloride dihydrate CAS 10125-13-0
CAS：10125-13-0
Purezza: il 99%
Molecular Formula：Cl2CuH2O
Molecular Weight：152.46
EINECS：600-176-4
Storace Perod：Normal temperature storage
Synonyms: CUPRIC CHLORIDE 2H2O; CUPRIC CHLORIDE 2-HYDRATE; COPPER (II) CHLORIDE; COPPER(II) CHLORIDE-2-HYDRATE; COPPER (II) CHLORIDE, HYDROUS; COPPER(+2)CHLORIDE DIHYDRATE; COPPER CHLORIDE DIHYDRATE
Copper chloride, also known as copper dichloride, is an inorganic compound, the appearance of monoclinic yellow or yellowish brown crystals, or crystalline powders, with moisture, toxic, weathering in dry air, in nature as hydrochlorite. It is a plane chain covalent compound with a relative molecular weight of 134.45, a relative density of 3.386(25℃), a melting point of 620℃, and decomposition into cuprous chloride when heated to 993℃, and the release of chlorine gas.
| VOCE | STANDARD |
| Aspetto | Green to blue powder |
| purezza | ＞99% |
| Heavy metal | <10 ppm |
| Sulfate | Leggi 0.01% |
Copper(II) chloride dihydrate is used in the plating industry to add copper ions to plating baths. Used as colorant for glass and ceramic, catalyst for hydrogenation of organic matter. Deodorant, desulphurization and purification agent for petroleum industry. Chemicalbook dyeing mordant and dye colorant. Used for metal smelting, photographic plate as etchant, wood preservative. Used as insecticide, water purification disinfectant, fish feed additive.
25kg/bag
Ethyltriphenylphosphonium bromide CAS 1530-32-1
CAS: 1530-32-1
Purezza: 99%
Molecular Formula: C20H20BrP
Molecular Weight: 371.25
EINECS: 216-223-3
Storage Period: 2 year
Synonyms: Ethyltriphenylbromophosphine; ethyltriphenyl-phosphoniubromide; Ethyl(trisphenyl)phosphoniumbromide; EthyltriphenylphosphoniuMbroMide(ETPB); TEP(oniuMcoMpound); ETHYLTRIPHENYLPHOSPHONIUMBRIMIDE; ethyltriphenylphosphoiuumbromide; ETHYLTRIPHENYLPHOSPHONIUMBROMIDE99+%
Ethyltriphenylphosphonium Bromide is an organic phosphine compound. It is a white or off-white crystalline powder, commonly used in organic synthesis as a phase transfer catalyst or reaction intermediate.
| VOCE | STANDARD |
| Aspetto | Polvere bianca |
| Active Assay | >99% |
| Il contenuto di acqua | ≤0.5% |
| MP (℃) | 206-210 |
Ethyltriphenylphosphonium Bromide is used as phase transfer catalyst.
25KG/DRUM
Calcium silicate CAS 1344-95-2
CAS: 1344-95-2
Purezza: 99%
Molecular Formula: CaO3Si
Molecular Weight: 116.16
EINECS: 935-756-9
Storage Period: 2 year
Synonyms: SILICIC ACID CALCIUM SALT; VANFRE IL-2; VANSIL W-10; VANSIL(R) W10; VANSIL(R) G; VANSIL W30; VANSIL W-20; CALFLO E
Calcium Silicate CAS 1344-95-2 is an inorganic compound with the chemical formula CaSiO₃. It is a silicate material formed by the reaction of CaO and SiO₂ and has a variety of uses and properties.
| VOCE | STANDARD |
| CaO | ≥40% |
| SiO2 | ≥50% |
| MgO | ≤3.0% |
| Fe203 | ≤0.1% |
| AI203 | ≤1% |
| LO1 | ≤4% |
1.Calcium Silicate CAS 1344-95-2 is used as anticoagulant, filter aid, candy polish, gum mother powder, rice coating agent, suspending agent.
2.Calcium Silicate CAS 1344-95-2 is mainly used for building materials, thermal insulation materials, refractory materials, pigment and carrier for paint.
3.Calcium Silicate CAS 1344-95-2 is used as analytical reagent and coagulant.
25KG/DRUM
Ethylene-vinyl acetate copolymer CAS 24937-78-8
CAS: 24937-78-8
Molecular Formula: C18H30O6X2
Molecular Weight: 342.43
EINECS: 607-457-0
Storage Period: 2 years
Synonyms: ETHYLENE/VINYLACETATECOPOLYMER; ETHYLENE/VINYLACETATECOPOLYMER10; ETHYLENE/VINYLACETATECOPOLYMER20; ETHYLENE-VINYLACETATECOPOLYMERRESIN; ETHYLENE-VINYLACETATELATEX; ETHYLENE-VINYLACETATEMOLDINGRESIN; ETHYLENE-VINYLACETATERESIN
Ethylene-vinyl acetate copolymer CAS 24937-78-8 (EVA) is composed of ethylene and vinyl acetate copolymerization in different proportions, the E in the acronym EVA represents ethylene components, VA represents vinyl acetate components, its performance and vinyl acetate (VA) content is closely related, according to the different VA content can be divided into three categories: EVA plastic with VA content of 5%-40% is mainly used for polyethylene modification, manufacturing wire and cable, film and other molded products and mixtures; VA content in 40%-90% is called EVA rubber, mainly used in rubber, cable and automotive industry parts; VA content above 90% is called polyvinyl acetate emulsion, mainly used in adhesives, coatings and so on.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 75 °C |
| Punto di ebollizione | <200°C |
| Densità | 0.948 g/mL at 25 °C |
| Aspetto | white granular |
Ethylene-vinyl acetate copolymer CAS 24937-78-8 (EVA) has a wide range of applications, the following are its main application areas:
Thin film field
Agricultural film: EVA has good light transmission, heat preservation and weather resistance, and is often used in the production of agricultural film. It can effectively maintain the temperature and humidity in the greenhouse, promote the growth of crops, and extend the service life of the film.
Packaging film: EVA film has good flexibility, transparency and puncture resistance, suitable for packaging of various products, such as food, daily necessities, etc. It can provide good protection performance while showing the appearance of the product.
Shoe material field
Sole: EVA has the characteristics of softness, good elasticity, light weight, wear resistance, etc., is the ideal material for making sole. The sole made of EVA is comfortable to wear, has good shock absorption performance, and can reduce foot fatigue.
Upper: EVA can also be used to make upper materials, providing soft touch and good breathability, making shoes more comfortable and beautiful.
Hot melt adhesive field
EVA hot melt adhesive: has the advantages of strong viscosity, fast curing, low temperature resistance, etc., widely used in packaging, binding, furniture manufacturing and other industries. Can be used to bond paper, wood, plastic and other materials, easy to operate, can improve production efficiency.
Wire and cable field
Insulation layer: EVA has good insulation performance, water resistance and chemical corrosion resistance, can be used as an insulating layer material for wire and cable, can effectively protect wire and cable from the influence of the external environment, to ensure the safety and reliability of power transmission.
Sheath: EVA can also be used to make sheath for wire and cable, providing mechanical protection and anti-aging performance, extending the service life of wire and cable.
Other fields
Toys: EVA is soft, non-toxic, odorless and other characteristics, often used to make toys, such as children’s toy balls, puzzles, etc., to ensure the safety and comfort of children’s use.
Sporting goods: It is also widely used in sporting goods, such as sports MATS, yoga MATS, etc., whose softness and elasticity can provide good support and cushioning effect.
Foam products: EVA foam has light weight, soft, heat preservation, sound insulation and other properties, can be used to make a variety of foam products.
25kg/bag
Lauryl hydroxysultaine CAS 13197-76-7
CAS: 13197-76-7
Molecular Formula: C17H37NO4S
Molecular Weight: 351.55
EINECS: 236-164-7
Storage Period: 2 years
Synonyms: ObazolineAHS103; SoftazolineAHS103; RewotericAM-HC; RALUFON(R)DL-OH;
Lauryl hydroxysultaine CAS 13197-76-7 is a light yellow transparent liquid zwitterionic surfactant, which has good foaming and foam stability for skin and eyes irritation, and has good hard water resistance. Good compatibility with other surfactants.
| Gli elementi di prova di | Standard |
| Punto di ebollizione | 350℃[101 325 Pa] |
| Densità | 1.1[at 20℃] |
| Aspetto | di colore giallo chiaro liquido trasparente |
Lauryl hydroxysulfobetaine has a wide range of applications:
Personal care products: Due to its mild nature and little irritation to the skin and eyes, it is often used in shampoo, body wash, facial cleanser and other products. It can produce a rich and delicate foam, moderate cleaning power, but also has a good conditioning effect, can make hair smooth, smooth skin.
Textile printing and dyeing industry: as an excellent levelling agent and penetrant, can help dye evenly dispersed on the fabric, improve the uniformity of dyeing and color brightness. At the same time, it can reduce the surface tension of the dye solution, so that the dye solution can penetrate into the fabric fiber better, and improve the dyeing efficiency. It is widely used in the dyeing process of natural fibers such as cotton, hemp, silk and synthetic fibers, which helps to improve the dyeing quality and reduce color difference and stain.
Leather processing industry: Lauryl hydroxysulfobetaine can be used as an auxiliary agent in the tanning and fat processing of leather. It can help the tanning agent better penetrate into the interior of the leather, improve the tanning effect, and make the leather have better softness and fullness.
Petroleum industry: can be used as one of the components of oil displacement agent. It can reduce the interfacial tension of oil and water and improve the oil recovery.
Other fields: In coatings and inks, it can be used as a dispersant and leveling agent, which can disperse pigment particles evenly, prevent agglomeration, and improve the stability and rheology of coatings and inks. In industrial cleaning, as an efficient cleaning agent component, it can effectively remove oil and dirt, and has no corrosion effect on cleaning objects such as metals.
25kg/drum
CAS: 78-96-6
Molecular Formula: C3H9NO
Molecular Weight: 75.11
EINECS: 201-162-7
Storage Period: 2 years
Synonyms: MONOISOPROPANOLAMINE; MIPA; THREAMINE; RARECHEM AL BW 2385; (+/-)-1-AMINO-2-PROPANOL; 1-AMINO-2-PROPANOL; 1-AMINOISOPROPANOL; 1-AMINOISOPROPYL ALCOHOL
Amino-2-propanol CAS 78-96-6 is a colorless transparent liquid with ammonia odor. It is an organic compound with amine group and hydroxyl group, and has the characteristics of alkalinity and water solubility.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -2 °C (lit.) |
| Densità | 0.973 g/mL a 25 °C (lit.) |
| Aspetto | liquido trasparente incolore |
Tensioattivo:
Isopropanolamine can be esterified with fatty acids to produce isopropanolamide, which is a non-ionic surfactant with excellent properties. It has good emulsification, dispersion, solubilization and decontamination ability, and is widely used in detergent, cosmetics, textile printing and dyeing industries.
The phosphate surfactant derived from isopropanolamine has good wettability, emulsification and antistatic properties, and is often used in the fields of metal working fluids and pesticide emulsifiers. In the metal working fluid, the phosphate surfactant can form a protective film on the metal surface, which plays the role of lubrication and rust prevention.
Gas purification: Isopropanolamine is an excellent desulfurization and decarbonization agent. In industries such as ammonia synthesis, natural gas, and oil refining, it can be used to remove acidic gases like hydrogen sulfide and carbon dioxide from gases. Isopropanolamine has the advantages of strong absorption capacity, low energy consumption and less corrosion.
Epoxy resin curing agent: isopropanolamine can be used as curing agent of epoxy resin, cross-linking reaction with epoxy resin, forming a three-dimensional network structure of curing material. The cured epoxy resin has good mechanical properties, heat resistance, water resistance and chemical resistance. It is widely used in coatings, adhesives, electronic packaging and other fields.
Synthetic intermediates: Isopropanolamine is an important intermediate for the synthesis of many chemical products.
Other applications: Isopropanolamine can also be used as a textile aid to improve the feel and antistatic properties of fabrics; In the paper industry, as a softening agent and wet strength agent, improve the quality of paper; In lubricating oil, as a cleaning dispersant and rust prevention agent, improve the performance of lubricating oil.
25kg/drum
CAS: 2915-53-9
Molecular Formula: C20H36O4
Molecular Weight: 340.5
EINECS: 220-835-6
Storage Period: 2 years
Synonyms: 2-Butenedioicacid(2Z)-,dioctylester; 2-Butenedioicaciddioctylester; DIOCTYLMALEATE; DOM; (Z)-2-Butenedioicaciddioctylester; 2-Butenedioicacid(2Z)-,1,4-dioctylester; 2-Butenedioicacid(Z)-,dioctylester
Dioctyl maleate CAS 2915-53-9 is a colorless transparent oil liquid, with good plasticity, water resistance and weather resistance, commonly used as a plasticizer for polyvinyl chloride and other plastics and a variety of organic synthesis intermediates.
| Gli elementi di prova di | Standard |
| Punto di ebollizione | 396.28°C (rough estimate) |
| Densità | 0.9928 (rough estimate) |
| Aspetto | colorless transparent oil liquid |
Plastics industry: It is an excellent plasticizer for polyvinyl chloride (PVC), which can give PVC products good softness, cold resistance and water resistance. Compared with other plasticizers, DOM can make PVC products have better weather resistance and anti-aging properties, and is widely used in the production of PVC film, artificial leather, wire and cable.
Rubber industry: can be used as a plasticizer and softener of rubber, can improve the processing properties of rubber, reduce the hardness and viscosity of rubber, improve the flexibility and plasticity of rubber, make it easier to mix, molding and vulcanization. Commonly used in natural rubber, synthetic rubber and latex.
Coatings industry: It is an important additive in coatings and can be used as a plasticizer and solvent. It can improve the flexibility, adhesion and water resistance of the coating, improve the film forming performance of the coating, and make the coating have better gloss and durability. Commonly used in acrylic paint, alkyd paint and so on.
Sintesi organica: is an important organic synthesis intermediate, can be used to synthesize a variety of organic compounds.
25kg/drum
Poly(propylene glycol) CAS 25322-69-4
CAS: 25322-69-4
Molecular Formula: CH4
Molecular Weight: 16.04246
EINECS: 500-039-8
Storage Period: 2 years
Synonyms: POLYPROPYLENEGLYCOL,DIOLTYPE,1000; POLYPROPYLENEGLYCOL,DIOLTYPE,2,000; POLYPROPYLENEGLYCOL,DIOLTYPE,700; POLYPROPYLENEGLYCOLP400; POLYPROPYLENEGLYCOL700; POLYPROPYLENEGLYCOL2000; POLYPROPYLENEGLYCOL1000; POLYPROPYLENEGLYCOL400
Poly(propylene glycol) CAS 25322-69-4 is a colorless to white viscous liquid, which is polymerized by propylene oxide and propylene glycol under the action of catalyst and has different polymerization degrees and molecular weights. It has good water solubility, lubricity, thermal stability and chemical stability, and is widely used in many fields such as chemical industry, medicine, food and cosmetics.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -40 °C |
| Densità | 1.01 g/mL at 20 °C |
| Aspetto | colorless to white viscous liquid |
Chemical field: It is an important raw material for the production of polyurethane resin and unsaturated polyester resin, which can improve the flexibility, water resistance and processing performance of the resin. It can also be used as a raw material for the production of non-ionic surfactants.
Campo farmaceutico: Used as solvent, plasticizer, emulsifier and stabilizer in pharmaceutical preparations. As a solvent for insoluble drugs, it can increase the solubility and stability of drugs and improve the bioavailability of drugs. At the same time, it has good lubricity, can be used to prepare external preparations, such as ointment, cream, etc., can improve the applicability and skin permeability of the preparation.
Settore alimentare: can be used as a food additive, used as emulsifier, stabilizer and defoamer. In dairy products, beverages, baked goods, etc., it can prevent the stratification of the emulsion, improve the texture of the product, and effectively inhibit the foam generated during food processing.
Cosmetics: Often used in skin care products, cosmetics, such as face cream, lotion, shampoo, body wash and so on. It can be used as a moisturizer to help the skin and hair retain moisture, with a good moisturizing effect, but also to increase the consistency and lubrication of the product, improve the product experience.
Other fields: As an antistatic agent and softener in the textile industry, it can improve the quality and feel of textiles; It is used as leveling agent and dispersing agent in coating and ink industry, which helps to improve the performance and coating effect of coating and ink; In addition, it can also be used in electronics, machinery and other industries as lubricants, coolants and so on.
25kg/drum
CAS: 123-91-1
Molecular Formula: C4H8O2
Molecular Weight: 88.11
EINECS: 204-661-8
Storage Period: 2 years
Synonyms: 1,4-Dioxacyclohexane; 1,4-Dioxin, tetrahydro-; 1,4-dioxin,tetrahydro; dioxyethyleneether; DuPont zonyl FSO-100 fluorinated surfactants; Ethyeneglycol; Ethylene glycol ethylene ether; Ethyleneether
1, 4-dioxane CAS 123-91-1 is a colorless transparent liquid with ether-like odor, which can be miscible with water and most organic solvents, and is often used as an organic solvent, reaction medium and extractant in chemical industry, medicine and other fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 12 °C |
| Densità | 1.034 g/mL at 25 °C(lit.) |
| Aspetto | liquido trasparente incolore |
Chemical industry
Solvent: is an excellent organic solvent, has good solubility for many organic matter, can dissolve grease, wax, resin, rubber, dyes, etc., often used in coatings, inks, adhesives and other products, can help dissolve into film substances, so that the product has good performance and stability.
Reaction medium: In organic synthesis reactions, often used as a reaction solvent or reaction medium. For example, in some condensation reactions, cyclization reactions, alkylation reactions, it can provide a stable reaction environment, contribute to the reaction, improve the selectivity and yield of the reaction.
Medical field
Drug synthesis: As a solvent or reaction intermediate, participate in the synthesis of a variety of drugs. For example, in the synthesis of antibiotics, vitamins, hormones and other drugs, it can be used to dissolve reactants, promote the smooth progress of the reaction, or participate in the construction of drug molecules as an intermediate of the reaction.
Pharmaceutical preparations: 1, 4-dioxane is sometimes used in pharmaceutical preparations. For example, in some topical preparations, it can be used as a solvent or co-solvent to help the drug dissolve and disperse evenly in the preparation, improving the stability and bioavailability of the drug.
Other fields
Electronic industry: used to clean electronic components and circuit boards, can effectively remove oil, impurities and other pollutants, and volatilization speed, no residual impurities affect the performance of electronic components.
Food industry: In the production process of food packaging materials, 1, 4-dioxane can be used as a solvent to dissolve some additives or polymers to help produce packaging materials that meet the requirements. However, due to its toxicity, its use in food contact materials is strictly limited.
Analytical chemistry: As a stationary liquid for gas chromatography analysis, it can be used to separate and analyze some organic compounds. At the same time, it can also be used as an extractant to extract target compounds from complex samples for subsequent analysis and detection.
25kg/drum
Potassium sulfite CAS 10117-38-1
CAS: 10117-38-1
Molecular Formula: H3KO3S
Molecular Weight: 122.18
EINECS: 233-321-1
Storage Period: 2 years
Synonyms: POTASSIUM SULFITE; POTASSIUM SULPHITE; Kaliumsulfit; Sulfurousacid, potassium salt; potassium sulfite potassiumsulphite; Potassium sulfite ,95%; Potassium sulfide an; 45% PotassiuM Sulfite Solution
Potassium sulfite CAS 10117-38-1 is a white crystalline powder with reducibility and soluble in water, which is often used in food additives, pharmaceutical industry and analytical reagents.
| Gli elementi di prova di | Standard |
| Densità | 2.353[at 20℃] |
| Aspetto | polvere cristallina bianca |
Food industry: as a food additive, it can play the role of anti-corrosion and anti-oxidation, can extend the shelf life of food, maintain the color and flavor of food, often used in wine, fruit wine, juice and other beverages and preserves, dried fruit and other food processing.
Pharmaceutical field: In the pharmaceutical industry, potassium sulfite can be used as a pharmaceutical intermediate for the synthesis of some drugs. At the same time, it also has a certain bactericidal effect, can be used for disinfection and anti-corrosion of drugs.
Chemical industry: is an important chemical raw material, can be used to produce other sulfites, thiosulfates and other chemical products. In organic synthesis, it can also be used as a reducing agent.
Paper industry: Additives used in the paper bleaching process, which can remove pigments and impurities in paper and improve the whiteness and quality of paper.
Photography industry: In photographic developers, potassium sulfite can prevent the developer from being oxidized, stabilize the performance of the developer, and help obtain clear, high-quality photos.
25kg/bag
CAS: 79-07-2
Molecular Formula: C2H4ClNO
Molecular Weight: 93.51
EINECS: 201-174-2
Storage Period: 2 years
Synonyms: KM 101; NSC 54286; NSC 8408; 2-ChloroacetaMide >=98.0% (HPLC); Piracetam Imp. B; chloroacetylamine; Mergal AF; mergalaf
Chloroacetamide CAS 79-07-2 is a white acicular crystalline organic compound, soluble in water and ethanol, irritating and corrosive, in organic synthesis, medicine, agriculture and other fields have a wide range of applications, such as as pharmaceutical intermediates used in the synthesis of a variety of drugs, in agriculture as herbicides and plant growth regulators.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 116-118 °C(lit.) |
| Densità | 0.84 |
| Aspetto | polvere bianca |
Pharmaceutical field: It is an important pharmaceutical intermediate, used for the synthesis of anti-tumor drugs, sedative hypnotic drugs and other drugs.
Pesticide field: It can be used as an intermediate of herbicides for the preparation of a variety of efficient and low-toxicity herbicides. In addition, chloroacetamide itself also has a certain plant growth regulation effect, can affect the growth and development process of plants.
In the field of organic synthesis: It is a commonly used reagent in organic synthesis and can be used to introduce chloroacetyl groups. It can react with amines, phenols and other compounds to produce compounds with different functions, which are widely used in dyes, fragrances, polymer materials and other fields.
25kg/bag
Sodium perborate tetrahydrate CAS 10486-00-7
CAS: 10486-00-7
Molecular Formula: BH4NaO4
Molecular Weight: 101.83
EINECS: 600-611-8
Storage Period: 2 years
Synonyms: Sodium perborate-4-hydrate pure; SODIUM PERBORATE PURIFIED; sodium perborate tetrahydrate, reagent grade; Sodium perborate tetrahydrate, 97%, pure;
Sodium perborate tetrahydrate CAS 10486-00-7 is a white granular powder or crystalline solid, no special odor, soluble in acid, alkali and glycerin, slightly soluble in water, with oxidation, commonly used as an oxidizing agent, bleach, fungicide, deodorant, mordant, etc., widely used in chemical synthesis, medicine, food processing, textile and other fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 60 °C (dec.)(lit.) |
| Densità | 1.73 |
| Aspetto | white granular powder or crystalline solid |
Sodium perborate is widely used in many fields, as follows:
Washing products: It is an important additive in washing products such as washing powder, color bleaching powder and dishwashing agent. It can release reactive oxygen species, play the role of bleaching, sterilization, odor removal, while not damaging the fiber, can make the fabric to maintain bright color.
Textile industry: Used as a bleaching agent for protein fibers (such as wool, silk) and long fiber cotton cloth, which can remove impurities and improve the whiteness and gloss of the fibers. It can also be used as an oxidizing agent of Yindanshilin dye to improve the color rendering effect of the dye and make the color more bright and stable.
Medical field: It has the function of disinfection and sterilization, and can be used for the disinfection and sterilization of medical instruments, wounds, etc., and can also be used for the treatment of some skin diseases.
Chemical synthesis: It is an oxidizing agent in organic synthesis, which can oxidize some substituted alkyl boron to alcohols, aldehydes to carboxylic acids, alkynes to ketones, etc. It can also be used as analytical reagent, organic synthesis polymerization agent, etc.
Metal processing: Adding sodium perborate to the electroplating solution can improve the plating effect, improve the finish and corrosion resistance of the metal surface. It can also be used for metal surface treatment to remove oil and rust.
Other aspects: Can be used to make toothpaste, cosmetics, etc., play a role in cleaning, sterilization, whitening and so on. It can also be used as a deodorant to eliminate odors in the environment. In the process of pulp bleaching, the whiteness of pulp can be improved. In addition, in oil exploitation, it can be used as cement retarder in oil well drilling and completion, as well as for plugging treatment in drilling and improving oil production and recovery.
25kg/bag
CAS: 9010-98-4
Molecular Formula: C4H5Cl
Molecular Weight: 88.5355
EINECS: 618-463-8
Storage Period: 2 years
Synonyms: poly(2-chlorobutadiene); sovprene; svitpren; trans-1,4-polychloroprene; vulkoleprs3; CR244; CHLOROPRENE RESIN; POLYCHLOROPRENE
Polychloroprene CAS 9010-98-4 is a synthetic rubber made of 2-chloro-1, 3-butadiene by emulsion polymerization, with good physical and mechanical properties, as well as oil resistance, heat resistance, fire resistance, daylight resistance, ozone resistance and other characteristics, widely used in industrial products, automotive parts, wire and cable, adhesives and other fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | >260 °C |
| Densità | 1.23 g/mL at 25 °C(lit.) |
| Aspetto | Milky white to beige or light brown flakes or lumps |
Polychloroprene CAS 9010-98-4 can be used for wire, cable, oil resistant rubber plate, rubber hose, conveyor belt, transmission belt, rubber sealing materials and other rubber products.
Polychloroprene CAS 9010-98-4 can be used in the production of oil-resistant hose adhesive, cable sheath, rubber seals, etc., widely used in adhesive manufacturing.
Polychloroprene CAS 9010-98-4 is the basic raw material for adhesive production. Its preparation is used for rubber, leather, wood, metal and other materials bonding.
Polychloroprene CAS 9010-98-4 is widely used in the manufacture of all kinds of cables, neoprene wire, ordinary and oil-resistant hose, rubber plate, air duct, all kinds of conveyor belts, conveyor belts, tent cloth, rain cloth, oil-resistant rubber boots, all kinds of rubber seals, agricultural capsule air cushion, lifeboats and so on.
25kg/bag
CAS: 8007-08-7
Molecular Formula: /
Peso Molecolare: 0
EINECS: 000-000-0
Storage Period: 2 years
Synonyms: Oils,ginger; FEMA 2522; GINGER ESSENTIAL OIL; GINGER OIL; TOPNOTE GINGER OIL; GilbberellinsA4 technical; ZINGIBER OFFICINALE (GINGER) ROOT OIL; GINGER OIL FCC
Ginger oil CAS 8007-08-7 is a volatile oil extracted from the rhizome of ginger by steam distillation and other methods. It is a light yellow to yellow liquid with special aroma and spicy taste. It contains a variety of active ingredients and has many uses such as seasoning, medicine and skin care.
| Gli elementi di prova di | Standard |
| Punto di ebollizione | 254 °C(lit.) |
| Densità | 0.871 g/mL at 25 °C(lit.) |
| Aspetto | light yellow to yellow liquid |
Settore alimentare
Seasoning: Ginger oil CAS 8007-08-7 is used in cakes, cookies, alcoholic drinks, carbonated drinks and other foods, can enhance food flavor, give a unique spicy taste.
Preservation: has a certain antibacterial effect, can extend the shelf life of food, used in meat products, baked food, etc., can prevent deterioration.
Medical and healthcare field
Pain relief: Ginger oil CAS 8007-08-7 can reduce muscle, joint, nerve pain and dysmenorrhea, etc., and can relieve discomfort through massage or hot compress.
Improve digestion: promote gastrointestinal peristalsis, relieve indigestion, bloating, nausea and other symptoms, help improve the function of the digestive system.
Antibacterial and anti-inflammatory: Ginger oil CAS 8007-08-7 has an inhibitory effect on some bacteria and fungi, and can be used to prevent and treat some diseases caused by bacterial or fungal infections.
Beauty and skin care
Hair care: Added to shampoo products, it can promote scalp blood circulation, activate hair follicle tissue, prevent hair loss, white hair, and stimulate new growth.
Skin care: With antioxidant and anti-inflammatory properties, it can be used in skin care products to help improve blood circulation to the skin, reduce inflammation and relieve dry skin.
Other fields
Aromatherapy: Ginger oil CAS 8007-08-7 is used in aromatherapy lamps or air fresheners, it can improve indoor air quality, create a comfortable atmosphere, and also play a role in refreshing and relieving fatigue.
Insect repellent: Ginger oil CAS 8007-08-7 special smell can repel mosquitoes to a certain extent, and it is used to make insect repellent or play a repellent effect in indoor and outdoor environments.
25kg/drum
Hexahydrophthalic anhydride CAS 85-42-7
CAS: 85-42-7
Molecular Formula: C8H10O3
Molecular Weight: 154.16
EINECS: 201-604-9
Storage Period: 2 years
Synonyms: 1,2-CyclohexanedicarboxylicAcidanhydride; 1,3-Isobenzofurandione,hexahydro-; AralditeHT907; hexahydro-3-isobenzofurandione; LekuthermHardenerH; NT907; CALCIUM2-NAPTHYLPHOSPHATE
Hexahydrophthalic anhydride CAS 85-42-7 is a white to quasi-white crystalline solid with low melting point, hygroscopic, miscible with a variety of organic solvents, soluble in acetone, ethanol, ethyl acetate, chloroform, carbon tetrachloride, benzene, toluene, and slightly soluble in petroleum ether. Toxic by inhalation, strong irritation to eyes and skin.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 32-34 °C(lit.) |
| Densità | 1.18 |
| Aspetto | white crystalline solid |
Hexahydrophthalic anhydride CAS 85-42-7 can be used as curing agent of epoxy resin. Low melting point, can be mixed with resin at low temperature, the viscosity of the mixture is low, the service life is long (6 days), and the heat is small when curing. Mainly used for casting products. It can also be used in coatings, polyester resins, adhesives, plasticizers and so on.
25kg/bag
cis-1,2,3,6-Tetrahydrophthalic anhydride CAS 935-79-5
CAS: 935-79-5
Molecular Formula: C8H8O3
Molecular Weight: 152.15
EINECS: 213-308-7
Storage Period: 2 years
Synonyms: 1,3-isobenzofurandion,3a,4,7,7a-tetrahydro-,cis-; 3-Isobenzofurandione,3a,4,7,7a-tetrahydro-,cis-1; 4,7,7a-tetrahydro-3-isobenzofurandioncis-3a; CIS-THPA; CIS-DELTA4-TETRAHYDROPHTHALICANHYDRIDE; CIS-4-TETRAHYDROPHTHALICANHYDRIDE; CIS-4-CYCLOHEXEN-1,2-DIMETHANOICANHYDRIDE
cis-1,2,3,6-Tetrahydrophthalic anhydride CAS 935-79-5 is an organic compound, usually white powder, is an important chemical raw material, often used in the manufacture of polyester resin, alkyd resin, plasticizer, curing agent and so on.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 98 °C |
| Densità | 1.2143 (stima approssimativa) |
| Aspetto | polvere bianca |
Resin field
1. Unsaturated polyester resin: cis-1,2,3,6-Tetrahydrophthalic anhydride is one of the important raw materials for the production of unsaturated polyester resin. It can make the resin have good mechanical properties, chemical corrosion resistance and electrical properties, widely used in the manufacture of FRP products, such as auto parts, ship shell, cooling tower and so on.
2. Alkyd resin: In the synthesis of alkyd resin, cis-1,2,3,6-Tetrahydrophthalic anhydride can be used as a modifier, which can improve the drying performance, hardness and gloss of alkyd resin, improve the quality and performance of resin, often used in paint, paint and other fields.
Curing agent field: cis-1,2,3,6-Tetrahydrophthalic anhydride is an epoxy resin curing agent with excellent performance. When used with epoxy resin, it can make the cured product have good heat resistance, mechanical strength and electrical insulation properties, and is widely used in electronic and electrical industries, such as transformers, transformers, insulation materials and other manufacturing.
In the field of plasticizers: cis-1,2,3,6-Tetrahydrophthalic anhydride can be used to produce plasticizers. The plasticizer produced by it has good plasticizing effect, can improve the flexibility, cold resistance and processing performance of plastics, often used in the processing of polyvinyl chloride (PVC) and other plastics, so that PVC products have better performance and application range.
Other fields: cis-1,2,3,6-Tetrahydrophthalic anhydride can also be used in the production of pesticides, pharmaceutical intermediates, etc. In terms of pesticides, they can be used as raw materials for the synthesis of certain pesticides, and are used to prepare compounds with specific insecticidal, bactericidal or herbicidal activities; In the field of pharmaceutical intermediates, it can participate in the synthesis process of some drugs, providing important basic raw materials for drug research and development and production.
25kg/bag
CAS: 122-39-4
Molecular Formula: C12H11N
Molecular Weight: 169.22
EINECS: 204-539-4
Storage Period: 2 years
Synonyms: Diphenylamine,synthesisgrade; Diphenylamine,redoxindicator,reagentgrade,ACS; Diphenylamine5g[122-39-4]; Diphenylamine1g[122-39-4]; DIPHENYLAMINEREAGENT(ACS)N-Phenylbenzeneamine; Diphenylamine(Oxidation-reductionindicator,white); DiphenylaMine,AR,99.0%
Diphenylamine CAS 122-39-4 is an organic compound, white to light gray crystal, has a special odor, insoluble in water, can be used to make azo dyes, rubber antioxidant, plastic antioxidant, and so on, is also an important reagent to identify DNA.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 52 °C |
| Densità | 1.16 |
| Aspetto | white to light gray crystal |
1. Chemical analysis: diphenylamine is a common reagent for identifying DNA. DNA will be dyed blue when it meets diphenylamine (boiling water bath), which can be used for related biological detection and research. It can also be used as REDOX indicator and analytical reagent for qualitative and quantitative analysis of some chemical substances.
2. Dyes: diphenylamine can be used as an intermediate for the production of azo dyes, sulfide dyes and other dyes. Through a series of chemical reactions, dyes with different colors and properties can be synthesized to meet the diversified needs of dyes in textile, printing and other industries.
3. Rubber industry: In the process of rubber processing, diphenylamine can be added to rubber products as a antioxidant, which can effectively inhibit the aging phenomenon caused by oxidation, heat, light and other factors, extend the service life of rubber products, improve its performance stability, such as tires, rubber tubes, rubber seals and other products may use diphenylamine as a antioxidant.
4. Plastics industry: diphenylamine and its derivatives can be used as antioxidants for plastics, which can capture free radicals generated during the processing and use of plastics, thereby preventing or slowing down the oxidative degradation process of plastics, maintaining the physical properties and appearance quality of plastics, often used in the production of polyethylene, polypropylene and other plastics.
5. Pharmaceutical field: diphenylamine also has a certain application in pharmaceutical synthesis, as an intermediate to participate in the synthesis of some drugs, for the development of drugs with specific pharmacological activity.
25kg/bag
CAS: 121-43-7
Molecular Formula: C3H9BO3
Molecular Weight: 103.91
EINECS: 204-468-9
Storage Period: 2 years
Synonyms: METHYL BORATE; METHYL BORATE-11B; BORON TRIMETHOXIDE; BORIC ACID TRIMETHYL ESTER; BORON METHOXIDE; TRIMETHOXYBORANE; TRIMETHYL BORATE; B(OCH3)3
Trimethyl borate CAS 121-43-7 is an organic compound, colorless transparent liquid, soluble in tetrahydrofuran, ether, methanol and other organic solvents, mainly used as vulcanizing agent, wood preservative, catalyst, gelling agent, heat stabilizer, hydrogen flame extinguishing agent, can also be used as a solvent for paraffin, resin and petroleum, but also used in cotton flame retardant treatment and preparation of active silica.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -34 °C (lit.) |
| Densità | 0.932 g/mL at 20 °C (lit.) |
| Aspetto | Chiaro liquido incolore |
1. Catalyst: It is an important catalyst, which can be used for a variety of organic reactions, such as esterification, condensation, oxidation, etc., which can promote the reaction rate, improve the reaction yield and selectivity.
2. Solvent: is an excellent solvent, can dissolve fatty acid esters, alcohols and other organic substances. It has low surface tension and viscosity, which can improve the diffusion rate and reaction rate of the reactants, and is often used in coating, ink, glue and other fields.
3. Preservative: can be used as a preservative, can penetrate into wood, paper, fiber and other materials, inhibit the growth and reproduction of microorganisms, so as to prevent the decay and decay of these materials, extend its service life, can also be used in anticorrosive coatings, wood preservatives and other fields.
4. Flame inhibitor: It can be used as a flame inhibitor, which can react with hydrogen in the fuel to generate water and boron dioxide, thereby reducing the combustion temperature and flame diffusion rate, and can be used in electronic products, building materials and other fields to improve the fire performance of these materials.
5. Electronic and electrical field: In lithium batteries, trimethyl borate can be used as an electrolyte additive.
6. Semiconductor field: It can be used as a doping source for semiconductors, and is also used for the preparation of high purity boron.
7. Others: It can also be used as vulcanizing agent, wood preservative, gelling agent, heat stabilizer, hydrogen flame extinguishing agent, also used for cotton flame retardant treatment and preparation of active silica, etc., and can also be used as a gas chromatography reagent for carbohydrate derivatives. In the field of agriculture, it can be used to produce plant growth regulators, promote plant growth and development, and improve the yield and quality of crops.
25kg/drum
N,N-Dimethylbenzylamine CAS 103-83-3
CAS: 103-83-3
Molecular Formula: C9H13N
Molecular Weight: 135.21
EINECS: 203-149-1
Storage Period: 2 years
Synonyms: Aralditeaccelerator062; aralditeaccelerator062; Benzenemethamine,N,N-dimethyl-; Benzylamine,N,N-dimethyl-; Benzyl-N,N-dimethylamine; DabcoB-16; N-(Phenylmethyl)dimethylamine
N,N-Dimethylbenzylamine CAS 103-83-3 is an organic compound. It is a colorless liquid. It is used as a catalyst for the formation of polyurethane foams and epoxy resins.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -75 °C |
| Densità | 0.9 g/mL at 25 °C(lit.) |
| Aspetto | Clear colorless to light yellow liquid |
N,N-Dimethylbenzylamine CAS 103-83-3 can be used as a dehydrogenation catalyst, preservative, intermediate for the synthesis of 18-methylnorethisterone, trienolone, the precursor of the D ring in the total synthesis of steroid compounds, and can also be used for the synthesis of quaternary ammonium salts, catalysts for the production of new clean and dehydrogenated halide, corrosion inhibitors, acidic neutralizing agents, and accelerators for electron microscope section inclusion. It is an important intermediate in organic synthesis.
25kg/drum
CAS: 629-78-7
Molecular Formula: C17H36
Molecular Weight: 240.47
EINECS: 211-108-4
Storage Period: 2 years
Synonyms: Normal-heptadecane; N-HEPTADECANE; Heptadecane [Standard Material]; Heptadecane,99%; Heptadecane,99.5%; N-HEPTADECANE, 1000MG, NEAT; HEPTADECANE, SUBSTANCE FOR GC; N-HEPTADECANE OEKANAL
n-Heptadecane CAS 629-78-7 is a straight-chain saturated hydrocarbon with the chemical formula C17H36, commonly used in industrial lubricants and chemical research.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 20-22 °C(lit.) |
| Densità | 0.777 g/mL at 25 °C(lit.) |
| Aspetto | transparent liquid |
1.n-HeptadecaneCAS 629-78-7 is used standard for gas chromatographic analysis. The solvent.
2.Phase change material, can also be used for gas phase analysis detection.
25kg/drum
CAS: 20859-02-3
Molecular Formula: C6H13NO2
Molecular Weight: 131.17
EINECS: 424-750-7
Storage Period: 2 years
Synonyms: (S)-(+)-LEUCINE; RARECHEM AB PP 3754; L-A-AMINO-G-METHYL VALERIC ACID; L-A-AMINOISOCAPROIC ACID; L-2-AMINO-4-METHYLVALERIC ACID; LEUCINE, L-; LEU; LEUCINE
L-tert-Leucine CAS 20859-02-3 is an unnatural amino acid that is commonly found in white powder and is often used in pharmaceutical and biochemical research.
| Gli elementi di prova di | Standard |
| Di fusione punto di | ≥300 °C (lit.) |
| Densità | 1.1720 (estimate) |
| Aspetto | polvere bianca |
L-tert-Leucine CAS 20859-02-3 is used for the synthesis of pharmaceutical intermediates, and as a chiral inducer for asymmetric synthesis and a resolution reagent for asymmetric resolution, and is a chiral precursor for the synthesis of a variety of anti-AIDS drugs and hepatitis virus inhibitors.
25kg/bag
Sodium 2-ethylhexyl sulfate CAS 126-92-1
CAS: 126-92-1
Molecular Formula: C8H17NaO4S
Molecular Weight: 232.27
EINECS: 204-812-8
Storage Period: 2 years
Synonyms: 08-unioncarbide; sulfirol8; Sulfuricacid,mono(2-ethylhexyl)ester,sodiumsalt; tergemist; tergimist; tergitolanionic08; SODIUM 2-ETHYLHEXYL SULFATE; TERGITOL-8
Sodium 2-ethylhexyl sulfate CAS 126-92-1, an anionic surfactant, is widely used in strong alkaline solutions, with excellent solubility, stability and permeability, used in the manufacture of anti-concentrated alkali refining agents and mercerizing penetrants before printing and dyeing treatment, as well as low-bubble wetting agents in nickel plating.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 148-149 °C |
| Densità | 1.12 g/mL at 20 °C (lit.) |
| Aspetto | liquido trasparente incolore |
Sodium 2-ethylhexyl sulfate CAS 126-92-1 is a kind of sulfate salt, which is mainly used in the preparation of metal plating nickel brightener in the field of fine chemical production, and has certain applications in metal processing, alloy production process optimization and other fields. In metal treatment, especially in the nickel plating industry, sodium 2-ethylhexyl sulfate CAS 126-92-1 can be used as a synergist and stabilizer, which contributes to the stability and uniformity of nickel salt electrolyte and improves the quality and efficiency of electroplating. Sodium 2-ethylhexyl sulfate CAS 126-92-1 in the textile printing and dyeing industry is mainly used as a wetting agent and penetrant, it can be used in fabric bleaching, training, dyeing, finishing each process such as sizing, desizing (especially biological enzyme desizing), boiling, bleaching, carbonization, chlorination, dyeing, resin finishing and other processes.
180kg/drum
1,5-Cyclooctadiene CAS 111-78-4
CAS: 111-78-4
Molecular Formula: C8H12
Molecular Weight: 108.18
EINECS: 203-907-1
Storage Period: 2 years
Synonyms: Cycloocta-1,5-diene; COD; CIS,CIS-1,5-CYCLOOCTADIENE; 1,5-CYCLOOCTADIENE; 1,5-Cyclooctadiene,stabilized,97%; 1,5-COD; CIS,CIS-1,5-CYCLOOCTADIENE,STABILIZEDWITH50-200PPMIRGANOX1076
1,5-Cyclooctadiene CAS 111-78-4, is an organic compound, colorless transparent liquid, insoluble in water, insoluble in carbon tetrachloride, mainly used as an organic synthesis intermediate, can be used to prepare octanedioic acid, octanedioic acid, tetrachlorocyctane, etc., can also be used as the third monomer of ethylene-propylene rubber.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -69 °C |
| Densità | 0.882 g/mL at 25 °C (lit.) |
| Aspetto | liquido trasparente incolore |
1, 5-cycloclooctadiene CAS 111-78-4 is widely used in organometallic chemical reactions and catalytic reactions. It can be used as a catalyst to play a catalytic role in a variety of organic reactions, such as olefin polymerization, hydrogenation reaction, oxidation reaction, etc.
25kg/drum
CAS: 62-56-6
Molecular Formula: CH4N2S
Molecular Weight: 76.12
EINECS: 200-543-5
Storage Period: 2 years
Synonyms: Thiourea, reagent grade, ACS; Thiourea 5g [62-56-6]; Thiourea(TU); AKOS BBS-00004390; SULFOUREA; THIO; THIOCARBAMIDE; THIOUREA DIOXID
Thiourea CAS 62-56-6 is a compound formed after the oxygen in urea is replaced by sulfur, which belongs to thioamide. It’s a white to almost white crystal. Due to differences in electronegativity, thiourea and urea have very different properties despite similar structures. Thiourea CAS 62-56-6 is widely used in organic synthesis.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 170-176 °C |
| Densità | 1.405 |
| Aspetto | white to almost white crystal |
Thiourea CAS 62-56-6 is an important chemical raw material and organic chemical intermediate, which can be used in the production of drugs such as sulfamidazole, methylthiouracil, methionine, etc. It is the raw material of roundworm repellant and contraceptive, and the synthesis of anti-thyroid and anti-progression drugs, anti-tuberculosis drugs, intravenous anesthesia drugs, etc. In petrochemical, pharmaceutical chemical industry also has a wide range of application prospects, many pharmaceutical molecules there are thiourea structural fragments. For example, many oral hypoglycemic drugs and antithyroid drugs on the market belong to thiourea molecules. In agriculture, it can also be used as a fungicide, rust remover, potato germination promoter, livestock fattening agent and nitrifying fertilizer. The addition of trace thiourea can inhibit the nitrification of soil and increase the adsorbability of soil.
25kg/bag
1-Phenoxy-2-propanol CAS 770-35-4
CAS: 770-35-4
Molecular Formula: C9H12O2
Molecular Weight: 152.19
EINECS: 212-222-7
Storage Period: 2 years
Synonyms: 1-Phenoxy-2-propanol >=93%; DOWANOL®1-PHENOXY-2-PROPANOL; (+/-)-1-PHENOXYPROPAN-2-OL; 1-PHENOXYPROPAN-2-OL; 1-phenoxy-2-propano; 2-Phenoxy-1-methylethanol
1-Phenoxy-2-propanol CAS 770-35-4 is a colorless liquid with a slight aroma of fruit. It is known as a “universal solvent” because of its strong dissolving ability of two group ether bonds and hydroxyl groups.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 11 °C |
| Densità | 1.064 g/mL at 20 °C |
| Aspetto | colorless oily liquid |
1-Phenoxy-2-propanol CAS 770-35-4, as a green and environmentally friendly coating additive, can significantly reduce the VOC of the coating, and give the latex paint better bonding, color retention, leveling, gloss, fullness and other properties, and has good storage stability. As an excellent high boiling point solvent, it can replace ethylene glycol ether, isophorone, DBE, alcohol ester -12, etc., which is used in architectural coatings, high-grade automotive coatings, electrophoretic coatings, Marine container coatings, wood coatings, coil coatings, adhesives, inks, paint strippers and other fields. In addition, 1-Phenoxy-2-propanol CAS 770-35-4 is also a good anti-mold agent and preservative.
25kg/drum
3-Hydroxypyridine CAS 109-00-2
CAS: 109-00-2
Molecular Formula: C5H5NO
Molecular Weight: 95.1
EINECS: 203-637-4
Storage Period: 2 years
Synonyms: 3-HYDROXYPYRIDINE 99%; 3(1h)-pyridone; 3-Hydroxypyridine(3-Pyridinol); 3-HYDROXY PYRIDINE PYRIDIN-3-OL; 3-HYDROXYPYRIDINE; 3-HP; PYRIDIN-3-OL; TIMTEC-BB SBB004391
3-Hydroxypyridine CAS 109-00-2 is a nitrogen-containing heterocyclic compound, is beige or brown powder, commonly used as pharmaceutical intermediates and ligands, has antibacterial, anti-inflammatory and other biological activities.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 125-128 °C (lit.) |
| Densità | 1.1418 |
| Aspetto | beige or brown powder |
3-Hydroxypyridine CAS 109-00-2 is commonly used as pharmaceutical intermediates and ligands, with antibacterial, anti-inflammatory and other biological activities, and can also be used in organic synthesis, pharmaceutical industry and dye preparation
25kg/bag
2-Methyl-2-butanol CAS 75-85-4
CAS: 75-85-4
Molecular Formula: C5H12O
Molecular Weight: 88.15
EINECS: 200-908-9
Storage Period: 2 years
Synonyms: 2-methyl-2-butano; 2-methyl-2-butanol (tert-amyl alcohol); 2-methylbutanol-2;3-Methylbutan-3-ol; 3-Methyl-butanol-(3); Amylenhydrate; C2H5C(CH3)2OH; Methyl-2 butanol-2
2-Methyl-2-butanol CAS 75-85-4 is a kind of alcohol compound with tertiary carbon structure, is colorless transparent liquid, commonly used as solvent and organic synthesis intermediate, with high reactivity and volatility.
| Gli elementi di prova di | Standard |
| Di fusione punto di | -12 °C |
| Densità | 0.805 g/mL at 25 °C(lit.) |
| Aspetto | liquido trasparente incolore |
Methyl-2-butanolCAS75-85-4 is mainly used as a raw material for synthetic spices and pesticides, and is also an excellent solvent. It can be used for the synthesis of indene musk and as a color forming agent for color film.
25kg/drum
N-OLEOYLSARCOSINE CAS 110-25-8
CAS: 110-25-8
Molecular Formula: C21H39NO3
Molecular Weight: 353.54
EINECS: 203-749-3
Storage Period: 2 years
Synonyms: N-Methyloleamidoacetic acid; Glycine, N-methyl-N-(1-oxo-9-octadecenyl)-, (Z)-; Hamposyl o; Maprosyl o; Medialanic acid; Nsc96995; Oleic sarcosine; Oleoyl N-methylaminoacetic acid
N-OLEOYLSARCOSINE CAS 110-25-8 is a surfactant that combines oleic acid and sarcosine and is commonly used in personal care products and industrial lubricants with emulsifying, dispersing and corrosion resistance properties.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 16.1-17.0℃ |
| Densità | 0.961 |
| Aspetto | Yellow to brown viscous liquid |
N-OLEOYLSARCOSINE CAS 110-25-8 is used as a corrosion inhibitor.
25kg/drum
CAS: 643-79-8
Molecular Formula: C8H6O2
Molecular Weight: 134.13
EINECS: 211-402-2
Storage Period: 2 years
Synonyms: The developMent of for Maldehyde; O-PHTHALDIALDEHYDE REAGENT SOLUTION*; PHTHALALDEHYDE; TIMTEC-BB SBB008450; 2-PHTHALALDEHYDE; 2-PHTHALDEHYDE; 2-PHTHALDIALDEHYDE; o-Phenyldialdehyde
o-Phthalaldehyde CAS 643-79-8 (OPA) is an aromatic aldehyde compound, usually yellow powder, commonly used as a high efficiency disinfectant and polymer material synthesis intermediate, especially in the field of medical equipment disinfection widely used.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 55-58 °C |
| Densità | 1.13 |
| PH | 7 |
| Aspetto | polvere di colore giallo |
o-Phthalaldehyde CAS 643-79-8 is mainly used as a reagent for amine alkaloids, which is used for fluorescence determination of primary amine and peptide bond decomposition; It is suitable for pre-column derivatization of amino acids in high performance liquid chromatography. Used to measure protein sulfhydryl groups by flow cytometry.
25kg/bag
Dodecyldimethylbenzylammonium chloride CAS 139-07-1
CAS: 139-07-1
Molecular Formula: C21H38ClN
Molecular Weight: 339.99
EINECS: 205-351-5
Storage Period: 2 years
Synonyms: c12-alkylbenzyldimethylammoniumchloride; DIMETHYLBENZYLLAURYLAMMONIUMCHLORIDE; DODECYLDIMETHYLBENZYLAMMONIUMCHLORIDE; BENZYLDODECYLDIMETHYLAMMONIUMCHLORIDE; benzyldimethyldodecyl-ammoniuchloride; benzyldodecyldimethyl-ammoniuchloride
Dodecyldimethylbenzylammonium chloride CAS 139-07-1 (DDBAC) is a commonly used cationic surfactant in colorless or light yellow powder. It has bactericidal, disinfection and antistatic properties, and is widely used in disinfectants, cleaners and industrial fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | ~60 °C |
| Densità | 1.03 |
| Aspetto | polvere bianca |
Dodecyldimethylbenzylammonium chloride CAS 139-07-1 has high bactericidal and algal killing ability, low toxicity, no cumulative toxicity, easy to dissolve in water, easy to use, not affected by water hardness, has a strong peeling effect, suitable for power plants and large chemical plants circulating cooling water of the bactericidal and algicidal agent and stripping agent, used to control the circulating cooling water system accumulation of dirt and scale under the growth of sulfate reducing bacteria. It can kill and inhibit heterotrophic bacteria, iron bacteria, sulfate reducing bacteria, anaerobic bacteria and fungi in circulating cooling water system, and kill bacteria and algae in oilfield water injection better. It has the characteristics of broad spectrum, high efficiency, penetration, stripping, low toxicity, good water solubility and easy to use. It has good killing and inhibiting effect on heterotrophic bacteria, iron bacteria, sulfate reducing bacteria, anaerobic bacteria and fungi in circulating cooling water system
25kg/bag
Sodium metaborate tetrahydrate CAS 10555-76-7
CAS: 10555-76-7
Molecular Formula: BH8NaO6
Molecular Weight: 137.86
EINECS: 600-663-1
Storage Period: 2 years
Synonyms: SODIUMMETABORATE4H2O; SODIUMMETABORATE,HYDROUS; SODIUMMETABORATETETRAHYDRATE; SODIUMBORATE,TETRAHYDRATE; SodiumMetaborate(Tetra); SODIUMMETABORATE2H2O; Boricacid(HBO2),sodiumsalt,tetrahydrate
Sodium metaborate tetrahydrate CAS 10555-76-7 is a colorless or white crystal, soluble in water, widely used in cleaning agents, flame retardants, glass manufacturing and chemical synthesis and other fields.
| Gli elementi di prova di | Standard |
| Di fusione punto di | 57 °C |
| Densità | 1.740 |
| Il valore del PH | 10.5～12.0 |
| Aspetto | polvere bianca |
Sodium metaborate tetrahydrate CAS 10555-76-7 is used in photographic drugs, textile aftertreatment, binder, detergent, preservatives, flame retardants, magnesium oxide waterproofing, chemical process to obtain sodium perborate and carbonization process to obtain borax, and in agriculture as a herbicide.
25kg/bag
Benzyldimethyl[2-[(1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride CAS 46830-22-2
CAS: 46830-22-2
Purity: 80%
Molecular Formula: C15H22ClNO2
Molecular Weight: 269.77 g/mol
Storage Period: 6 months
Synonyms: benzyldimethyl(2-((1-oxoallyl)oxy)ethyl)ammonium chloride； acryloyloxyethyl)benzyldimethylammonium chloride；benzenemethanaminium, N,N-dimethyl-N-2-(1-oxo-2-propenyl)oxyethyl-, chloride； DABC
Benzyldimethyl[2-[(1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride is a colorless to light yellow transparent liquid at room temperature. With its “bifunctional group synergistic effect”, it is highly efficient and economical in the fields of water treatment and papermaking. It is particularly suitable for scenarios that require rapid charge neutralization and polymerization modification, and is an “all-round player” among cationic chemicals.
| VOCE | STANDARD |
| Unppearance | Di colore giallo chiaro liquido trasparente |
| Purity(%) | 75±1 |
| Uncidity (mg KOH/g) % | ≤0.2 |
| Chroma (PT-CO) | ≤50 |
1. Water treatment field
(1) Flocculants/coagulants: Through cationic charge neutralization, suspended solids, algae, and organic matter in water (such as papermaking wastewater and printing and dyeing wastewater) can be efficiently removed, which is more than 30% faster than the traditional aluminum salt flocculation speed.
(2) Sludge dehydration: compounded with polyacrylamide, the sludge moisture content is reduced to below 60% (better than single anion PAM).
2. Papermaking industry
(1) Retention and drainage aids: adsorb fine fibers and fillers in pulp to improve retention rate (can be increased by 5~8%), while accelerating dehydration and reducing drying energy consumption.
(2) Wet strength agent: after polymerization, a network structure is formed to enhance the wet strength of paper (especially suitable for corrugated paper and napkin paper).
3. Textile printing and dyeing
(1) Antistatic agent: cationic groups are adsorbed on the fiber surface to reduce resistance (surface resistivity < 10⁹ Ω) and prevent static electricity accumulation in synthetic fibers (polyester, acrylic).
(2) Fixing agent: It forms ionic bonds with anionic dyes to improve color fastness (sun exposure and washing fastness are improved by 1~2 levels).
4. Polymer synthetic monomer
Copolymerized with acrylamide (AM) and methyl methacrylate (MMA) to prepare cationic polyacrylamide (CPAM), which is used in oil extraction (tertiary oil recovery agent) and soil improvement (water retention agent).
1. High charge density: Quaternary ammonium salt cations are permanent positive charges, more stable than amino (-NH₂) cations, and applicable to a wide pH range (pH 2~10).
2. Environmentally friendly: The biodegradability of the monomer is better than that of traditional quaternary ammonium salts (such as 1227), and the EU EC 648/2004 certified it as “low aquatic toxicity”;
200kg/drum,1100/drum
![Benzyldimethyl[2-[(1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride CAS 46830-22-2-pack-3](https://unilongindustry.com/wp-content/uploads/2025/03/Benzyldimethyl2-1-OxoallylOxyEthylAmmonium-Chloride-CAS-46830-22-2-pack-3.jpg "Benzyldimethyl[2-[(1-Oxoallyl)Oxy]Ethyl]Ammonium Chloride CAS 46830-22-2 88")
Sodium propionate CAS 137-40-6
CAS: 137-40-6
Purezza: 99%
Molecular Formula: C3H6O2.Na
Molecular Weight: 96.06
EINECS: 205-290-4
Storage Period: 2 years
Synonyms: bioban-s; component of Prophyllin; deketon; Impedex; propisol; sodiumpropanoate; Spac; whit-pro
Sodium propionate CAS 137-40-6 is colorless transparent crystal, granule or white crystalline powder. It is odorless or has a slight propionic acid smell. It is easily deliquescent, highly soluble in water, soluble in ethanol, and slightly soluble in acetone.
| VOCE | STANDARD |
| Descrizione | white powder or granule |
| Contenuto | ≥99.0% |
| Perdita all'essiccamento | ≤0.5% |
| PH(10% aqueous Solution) | 7.8-9.8 |
| Heavy metals as Pb | ≤0.001 % |
| Ferro da stiro | ≤50 mg/kg |
| Piombo | ≤5 mg/kg |
| Come | ≤3 mg/kg |
| Mercurio | ≤1 mg/kg |
| Propionic Acid | ≥75.0% |
| Sostanze insolubili in acqua | ≤0.1% |
1. Ceramic industry
(1) Opacifiers and whitening agents: used in glazes for architectural ceramics, sanitary ceramics, daily ceramics and handicraft ceramics, by forming baddeleyite crystals to scatter light, thereby improving the whiteness and hiding power of the glaze.
(2) Improving the bonding between body and glaze: enhancing the bonding strength between the ceramic body and the glaze layer, reducing the risk of cracking.
(3) Improving the hardness of the glaze: making ceramic products more wear-resistant and scratch-resistant.
2. Glass and enamel
(1) Emulsified glass: used to make opalescent glass, increasing transparency and texture.
(2) Enamel glaze: used as an opacifier to improve the whiteness and uniformity of enamel products.
3. Refractory materials
Used in ramming materials, castables and spray coatings for glass kilns, due to their high melting point (2500℃) and corrosion resistance, they can withstand high temperature environments.
4. Grinding media
Zirconium silicate beads are used for ultrafine grinding in the coating, ink, cosmetics and other industries, replacing traditional glass beads. They have high hardness (Mohs hardness 7.5), wear resistance and chemical stability.
5. Other fields
(1) Plastic filling: Enhance the heat resistance and insulation of materials such as epoxy resin and silicone.
(2) Medical research: As a carrier or coating agent, it is used for drug sustained release or functional materials (such as the red glaze of Chinese red ceramics).
Nuclear energy and military industry: Zirconium alloys are used as nuclear reactor sheath materials, and the radioactive properties of zirconium silicate are studied and utilized in specific medical scenarios.
25kg/bag
CAS: 6144-28-1
Purezza: 99%
Molecular Formula: C36H64O4
Molecular Weight: 560.89
EINECS: /
Storage Period: 2 year
Synonyms: DILINOLEIC ACID; 12-octadecadienoicacid(z,z)-dimer; 9,12-Octadecadienoicacid(Z,Z)-,dimer; dimeracid; Dilinol acid; 9,12-Octadecadienoic acid (9Z,12Z)-, dimer; (Z,Z)-9,12-Octadecadienoic acid,dimer
DILINOLEIC ACID is an organic compound belonging to the category of fatty acid dimers. DILINOLEIC ACID is a transparent colorless liquid.
| VOCE | STANDARD |
| Aspetto | Colorless liquid |
| Punto di fusione | 105-190 °C |
| LogP | 7.180 (est) |
DILINOLEIC ACID is used in the preparation of chemical products such as lubricants, plasticizers, coatings and resins.DILINOLEIC ACID is as a raw material for surfactants, it is used in detergents and emulsifiers.
180KG/TAMBURO
CAS: 1312-81-8
Purezza: 99%
Molecular Formula: La2O3
Molecular Weight: 325.81
EINECS: 215-200-5
Storace Perod: Normal temperature storage
Synonyms: LANTHANUM OXIDE; LANTHANUM(III) OXIDE; LANTHANUM(+3)OXIDE; dilanthanumoxide; dilanthanumtrioxide; Lanthana; lanthania(la2o3); lanthanumoxide(la2o3)
Lanthanum oxide CAS 1312-81-8 is slightly soluble in water and easily soluble in acid to form the corresponding salts. It is easy to absorb carbon dioxide and water in the air, and gradually becomes lanthanum carbonate; The combination of burned lanthanum oxide with water gives off a large amount of heat.
| Voce | Specification % | CI- | 0.033 |
| Aspetto | Polvere bianca | SO4 2- | 0.039 |
| La2o3 | 99.992 | CaO | 0.072 |
| Ceo2 | 0.0050 | Fe2O3 | 0.0050 |
| Pr6O11 | 0.0012 | Na2O | 0.0014 |
| Nd2O3 | 0.0016 | BaO | 0.014 |
| Sm2o3 | 0.0001 | Al2O3 | 0.001 |
| Y2O3 | 0.0001 | SiO2 | 0.006 |
| PbO | 0.002 | Mno2 | 0.0030 |
| Zno | 0.021 | LOI | 2.41 |
Lanthanum oxide CAS 1312-81-8 is mainly used in the manufacture of precision optical glass and optical fiber. Also used in the electronics industry as ceramic capacitors, piezoelectric ceramic admixture. It is also used as raw material for lanthanum boride and catalyst for oil separation and refining. It can also be used to manufacture special alloy precision optical glass, high refraction optical fiber board and camera, camera, microscope lens and advanced optical instrument prism.
25kg/bag
2,4-Di-tert-pentylphenol CAS 120-95-6
CAS: 120-95-6
Purezza: 99%
Molecular Formula: C16H26O
Molecular Weight: 234.38
EINECS: 204-439-0
Storace Perod: Normal temperature storage
Synonyms: 2,4-bis(1,1-dimethylpropyl)-pheno; 2,4-di-tert-pentyl-pheno; 2,4-di-tert-Pentylphenyl; Di-tert-amylphenol; Phenol,2,4-bis(1,1-dimethylpropyl)-; 2,4-Di-tert-amylphenol;
2, 4-di-Tert-Pentylphenol is widely found in plants and is also an important intermediate in fine chemical products. It is mainly used in the preparation of co-antioxidant 168 and polyisobutylene, polyamide, polycarbonate, etc. It can also be used in the production of antioxidants (300, 314), ultraviolet absorbers, light stabilizers 120, dyes and textile auxiliaries, 2402 resins.
| PROVA | UNITÀ | SPECIFICA |
| DENSITÀ | ℃ | （15℃）0.93 |
| BOILING POINT | ℃ | 292.00 |
| FUSING POINT | ℃ | 24.50 |
| FLASH POINT | ℃ | 140.00 |
| CONTENT | % | ≥99.00 |
2,4-Di-tert-pentylphenol Used in the production of antioxidants, ultraviolet absorbers, developers, surfactants, synthetic fragrance intermediates.
190kg/drum
Distearyl Dimethyl Ammonium Chloride CAS 107-64-2
CAS: 107-64-2
Purity: 74.0 ~ 76.0%
Molecular Formula: C38H80ClN
Molecular Weight: 586.5
EINECS: 203-508-2
Storage Period: 1 year
Synonym: quaternium5; quaternium-5; talofloc; varisoft100; DIMETHYLDISTEARYLAMMONIUM CHLORIDE; DIOCTADECYLDIMETHYLAMMONIUM CHLORIDE; DISTEARYLDIMETHYLAMMONIUM CHLORIDE; Di-(n-octadecyl) dimethylammonium chloride
Dioctadecyl dimethyl ammonium chloride is a white to slightly yellow paste or solid. Dioctadecyl dimethyl ammonium chloride is slightly soluble in water, soluble in organic solvents such as acetone and ethanol, and easily absorbs moisture in the air. Dioctadecyl dimethyl ammonium chloride has excellent antistatic, bactericidal, antibacterial, antiseptic, corrosion inhibition, solubilizing, emulsifying and dispersing properties. Dioctadecyl dimethyl ammonium chloride is light-resistant, acid-resistant and hard water-resistant.
| VOCE | STANDARD |
| Aspetto | Light yellow to white paste |
| Free Amine Content | ≤2% |
| Contenuto % | 74.0 ~ 76.0% |
| PH(1% aqueous solution) | 4.0 ~ 8.0 |
| Ash | ≤ 0.5% |
1. Fabric softener
(1) Household fabric softener
Use: As the main ingredient in household fabric softener.
Function: Provides softening and antistatic effects; improves the feel and appearance of fabrics.
(2) Industrial fabric softener
Use: Used in industrial washing and textile processing.
Function: Improves the softness and durability of fabrics.
2. Personal care products
(1) Conditioner
Use: As the main ingredient in conditioner.
Function: Improves the softness and shine of hair; reduces static electricity and tangling of hair.
(2) Skin care products
Use: Used in skin care products as an emulsifier and stabilizer.
Function: Improves product stability and feel.
3. Industrial applications
(1) Antistatic agent
Use: Used in plastics and textiles as an antistatic agent.
Function: Reduces static electricity accumulation and improves material safety.
(2) Emulsifier
Use: Used in industrial emulsifiers and dispersants.
Function: Improves the stability and uniformity of emulsions.
25kg/bag
Methyl-5-norbornene-2,3-dicarboxylic anhydride CAS 25134-21-8
CAS: 25134-21-8
Purity: 98%
Molecular Formula: C10H10O3
Molecular Weight: 178.18
EINECS: 246-644-8
Storage Period: 1 year
Synonym: NADICMETHYLANHYDRIDE; NADIC(R)METHYLANHYDRIDE; NADIC(TM)METHYLANHYDRIDE; NMA; MNA; 3-dione,3a,4,7,7a-tetrahydromethyl-7-methanoisobenzofuran-1; 4,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-,(3aalpha,4al
Methyl-5-norbornene-2,3-dicarboxylic anhydride is a transparent light yellow oily liquid. It is miscible with acetone, benzene, naphtha and xylene, but insoluble in water.
| VOCE | STANDARD |
| Aspetto | Liquido giallo-chiaro |
| Colore | ≤5% |
| Contenuto % | ≥98.0 |
| Freezing Point ℃ | ≤-15 |
|
Specfic Gravity (20℃) |
1.20-1.25 |
1. Epoxy resin curing agent: improve the mechanical properties and heat resistance of epoxy resin.
2. Coatings and adhesives: enhance the durability and bonding strength of coatings.
3. Plastics and composites: improve the mechanical properties and heat resistance of materials.
25kg/bag
Food Grade Sodium Hyaluronate CAS 9067-32-7
CAS: 9067-32-7
Purity: 92%min
Molecular Formula: C14H22NNaO11
Molecular Weight:403.31
EINECS：618-620-0
Periodo di conservazione：2 anno
Synonyms: cockscomb; Hyaluronesodium;hyaluronic; Si-4402; Sl-1010; Sph; HYALURONIC ACID SODIUM FROM*STREPTOCOCCU S ZOOEPIDEM; HYALURONIC ACID SODIUM SALT F. STREPTO-C OCCUS EQUI SP; Sodium Hyaluronate; Hyaluronic acid
On January 7, 2021, sodium hyaluronate was officially approved as a new food raw material, which can be used in the addition of ordinary food. Chocolate and chocolate products (including cocoa butter substitutes and products), as well as general foods such as candy and frozen drinks.
| Aspetto | White or like white powder or granules |
| Glucuronic acid % | ≥44.4 |
| Sodium Hyaluronate % | ≥92.0 |
| Transparency % | ≥99.0 |
| pH | 6.0-8.0 |
| Moisture Content % | ≤10.0 |
| Peso Molecolare Da | 0.8-1.2 Mda |
| Intrinsic Viscosity dL/g | Measured value |
| Protein % | ≤0.1 |
| Buik Density g/cm3 | 0.10-0.60 |
| Ash % | ≤13.0 |
| Heavy Metal(as Pb) mg/kg | ≤10 |
| Aerobic plate count CFU/g | ≤100 |
| Moulds&yeasts CFU/g | ≤50 |
| Staphylococcus aureus | Negativo |
| P.Aeruginosa | Negativo |
| Salmonella | Negativo |
Food grade sodium hyaluronate raw materials can be widely used in health foods. Sodium hyaluronate can have positive effects on the skin, joints, gastrointestinal tract, eyes, and other parts of the human body. Improve skin moisture, antioxidant properties, increase skin elasticity, and promote bone and joint health.HA is used in health food and is often used in combination with collagen, vitamins, chondroitin sulfate, glucosamine and other ingredients. Tablets, capsules, and oral liquids are commonly used dosage forms.
| Nome del prodotto | Ialuronato di sodio |
| Scope of application | Milk and dairy products (0.2 g/kg) Beverages (liquid beverages ≤50 mL pack 2.0 g/kg, 51–500 mL packs 0.20 g/kg, solid beverages are converted according to the volume of the liquid after reconstitution) Alcohol (1.0 g/kg) kg) Cocoa products, chocolate and chocolate products (including cocoa butter substitute chocolate and products) and confectionery (3.0g/kg) Frozen drinks (2.0g/kg) |
| Recommended serving size | ≤200mg/day |
| Unsuitable people | Not suitable for infants, pregnant women and lactating women |
With the increase of age, cell metabolism slows down, and the human body’s ability to synthesize hyaluronic acid gradually declines. On the one hand, it is manifested that the collagen fibers and elastic fibers in the skin do not have sufficient moisture, resulting in loss of skin elasticity and wrinkles. On the other hand, the reduction of hyaluronic acid in synovial fluid will weaken the protective effect of shock absorption and lubrication of articular cartilage, which will lead to joint inflammation such as joint pain and limited movement.
The synthesis and decomposition of hyaluronic acid in the human body is a dynamic equilibrium process. It has been proved by animal and human experiments that oral hyaluronic acid can directly supplement the missing hyaluronic acid in the body, and can increase the precursor substances of hyaluronic acid synthesis in the body, and promote the synthesis of hyaluronic acid.
Hyaluronic acid is an important component of the extracellular matrix (ECM) and plays an important role in maintaining the shape, structure and function of the skin.
1kg/bag,25kg/drum
CAS: 7787-41-9
Purity: 97%
Molecular Formula: BaH4O4Se
Molecular Weight: 284.33
EINECS: 232-113-8
Storage Period: 2 years
Synonyms: barium(2+),selenate; BARIUM SELENATE;BARIUM SELENATE(VI); selenicacid,bariumsalt(1:1); Bariumselenat; Barium selenate, 99.9%; Selenic acid barium salt; Barium selenate, 99.9% (metals basis)
Barium selenate CAS 7787-41-9 is a colorless crystal or white powder, easily soluble in water. It is a strong oxidizing agent that can react with reducing agents and release toxic gases. Barium selenate is mainly used to prepare other selenide compounds as a raw material for selenium. It is also used in chemical analysis as a reagent for the detection of chloride and nitrite ions. Barium selenate can be prepared by reacting selenic acid with a barium salt, such as barium chloride.
| VOCE | STANDARD |
| Aspetto | Polvere bianca |
| BaSeO4 | ≥ 97% |
| Se | ≤ 27 |
| H2O | ≤ 1.0% |
| PH 50% Solution | 7-9 |
| Nitrates (NO3) | 0.05% |
1. Barium selenate is a colorless crystal or white powder, easily soluble in water. It is a strong oxidizing agent and can react with reducing agents
2. The ferroelectric properties of barium titanate make it widely used in electronic devices. The electrical properties can be used to prepare capacitors, piezoelectric ceramics and other devices. Barium titanate capacitors are common in modern electronic devices It has the advantages of high capacitance, high dielectric constant and fast response and is widely used In communication equipment, energy storage devices and power systems.
3. Barium titanate ceramics have good piezoelectric properties and can convert mechanical energy into electrical energy, so it is widely used in sensors and acoustic devices. Barium titanate piezoelectric ceramics are commonly used in ultrasonic sensors, wireless. It has the characteristics of high sensitivity and fast response in electric frequency filters and loudspeakers.
4. Barium titanate has excellent sintering properties and thermal stability, so it is widely used in ceramic materials.
5. Barium titanate has excellent biocompatibility and bioactivity, and is widely used in medical devices Domain. Barium titanate can bind well to bone tissue and is used as bone repair and replacement material.
25kg/ drum
Nickel sulfate hexahydrate CAS 10101-97-0
CAS: 10101-97-0
Purity: 98.5%
Molecular Formula: H4NiO5S
Molecular Weight: 174.78
EINECS: 600-152-3
Storage Period: 2 years
Synonyms: Nicke1(II)sulfate,hexahydrate; Nickel(II)sulfatehexahydrate(1:1:6); NICKELOUSSULFATE6HYDXTL; ACTIMETM; PLATINGSOLUTIONN-100ES; PLATINGSOLUTIONNI-701
Nickel sulfate hexahydrate is a compound containing nickel, sulfur and oxygen atoms. In an aqueous solution, it breaks down into nickel ions and sulfate ions, which can participate in REDOX reactions and coordination chemistry. Nickel sulfate hexahydrate is the most stable and is common in laboratory applications.
| VOCE | STANDARD |
| NiSO4·6H2O ≥ % | 98.5% |
| Ni ≥ % | 22 |
| Cu ≤ % | 0.005 |
| Fe ≤ % | 0.002 |
| Ca ≤ % | 0.002 |
Nickel sulfate hexahydrate is a blue-green crystalline solid, soluble in water. In biochemistry, it is used as a source of nickel ions for the study of the role of this metal in the Chemicalbook series of biological systems. It can be used as a catalyst for some organic reactions. Its properties make it a suitable material for studying the behavior of metal ions in biological and chemical processes
25kg/bag. Can also be used according to the requirements of cardboard buckets, paper bags, trays, etc.
1,2,4-Trimethylbenzene CAS 95-63-6
CAS: 95-63-6
Purezza: 99%
Molecular Formula: C9H12
Molecular Weight: 120.19
EINECS: 202-436-9
Storage Period: 2 year
Synonyms: TRIMETHYLBENZENE; 1,2,4-trimethyl-benzen; 1,2,4-trimethylbenzene (pseudocumene); 1,3,4-TRIMETHYLBENZENE; 1,2,4-TRIMETHYLBENZENE; PSI-CUMENE; PSEUDOCUMENE; PSEUDOCUMOL
1,2,4-Trimethylbenzene CAS 95-63-6 is an organic compound belonging to the aromatic hydrocarbon class. It is a transparent colorless liquid.
| VOCE | STANDARD |
| Aspetto | Colorless liquid |
| 1,2,4-trimethylbenzene | ≥98,5% della |
| 1,2,3-trimethylbenzene | ≤0.6% |
| 1,3,5-trimethylbenzene | ≤0.5% |
| 2-Ethyltoluene | ≤0.6% |
| Zolfo | ≤5 mg/kg |
| Density (20°C) | 0.873-0.879 |
1,2,4-Trimethylbenzene CAS 95-63-6 is mainly used in the synthesis of trimellitic anhydride, resins, dyes, vitamin E, etc. It can also be used as a solvent for high-grade paints.
180KG/TAMBURO
Dodecanedioic acid CAS 693-23-2
CAS: 693-23-2
Purezza: 99%
Molecular Formula: C12H22O4
Molecular Weight: 230.3
EINECS: 211-746-3
Storage Period: 2 years
Synonyms: DODECANEDIOIC ACID FOR SYNTHESIS; Dodecanedioic aci; Twelve alkyl acid; 1.10-Decanedic; Dodecandioic acid (DDA); 1,10-decandicarboxylicacid; 1,10-dicarboxydecane; RARECHEM AL BO 0308
Dodecanedioic acid CAS 693-23-2 is also known as Twelve alkyl acid. Mainly used in the synthesis of polymer materials, spices, drugs and so on. Among them, as a polycondensation monomer and binary amine condensation reaction to grow carbon chain nylon (also known as polyamide resin) engineering plastics, is one of the most important uses.
| Gli elementi di prova di | standard |
| Di fusione punto di | 127-129 °C |
| Punto di ebollizione | 245 °C/10 mmHg |
| Densità | 1,15 g/cm3 |
| Aspetto | polvere bianca |
It can be condensed with hexamethylenediamine to produce engineering plastic nylon 6-12. The diester produced with octanol, butanol and other alcohols can be used as a plasticizer for polyvinyl chloride, cellulose nitrate and cellulose acetate. The diester synthesized with octanol can also be used as a high grade lubricating oil for jet engines and gas turbines, or as a base oil for low temperature greases. It can also be used as a modifier of saturated polyester, a precipitator of metal, and a raw material for fragrances and special polyurethanes.
25kg/bag
CAS: 64519-82-0
Purezza: 99%
Molecular Formula: C12H24O11
Molecular Weight: 344.31
EINECS: 908-700-6
Storage Period: 2 years
Synonyms: mixedwith1-o-alpha-d-glucopyranosyl-d-glucito; α-D-Glucopyranosyl-1,6-D-sorbitol; Isomaleoneglycol; yimaiyatonyangsun; D-arabino-Hexitol,; ISOMALTITOL; PALATINITOL
Isomalt CAS 64519-82-0 is a naturally occurring disaccharide formed from glucose and fructose linked by an alpha-1, 6-glucoside bond. The form is C12H24O11 and the molecular weight is 344.31 g/mol. Widely used in food, medicine and sports nutrition fields.
| Gli elementi di prova di | standard |
| Di fusione punto di | 788.5±60.0 °C |
| Densità | 1.69±0.1 g/cm3 |
| Aspetto | polvere bianca |
Isomaltol is a natural low-sweetness sweetener, widely used in food, medicine and sports nutrition, with low glycemic index and non-cariogenic health benefits. Its sweetness is about the same as natural sugar, but you don’t have to worry about blood sugar and calories. Not that this alternative is completely calorie-free, of course, but it has only half the calories of sugar. The substance also extends shelf life and is sometimes used in breakfast cereals, cookies, baked breads and muffins. It has a tendency to stabilize other ingredients, prevent mold and spoilage, and keep dry foods fresh and crisp longer.
25kg/bag
Ferric ammonium oxalate trihydrate CAS 13268-42-3
CAS: 13268-42-3
Purezza: 99%
Molecular Formula: C2H7FeNO5
Molecular Weight: 180.93
EINECS: 603-647-2
Storage Period: 2 years
Synonyms: Ammoniumiron(III)oxalatetrihydrate,99.5%; AMMONIUMIRON(III)OXALATE3H2O; Ethanedioicacid,ammoniumiron(3+)salt(3:3:1),trihydrate; FERRICAMMONIUMOXALATE,GRANULAR; Ethanedioicacid,iron(3+)ammoniumsalt,hydrate(3:1:3:3); C6H12FeN3O123H20; Ammoniumiron(3+)ethanedioatehydrate
Ferric ammonium oxalate trihydrate, chemical formula C2H7FeNO5, is a green crystal that soluble in water and is photosensitive. It is often used in photography and chemical analysis.
| Gli elementi di prova di | standard |
| Di fusione punto di | 161°C |
| Densità | 1,78 g/cm3 |
| Aspetto | green crystal |
Ferric ammonium oxalate trihydrate CAS 13268-42-3 is easily decomposed under light, so it is often used as a photosensitizer for blue sun method and photographic process. Containing iron ions, used in the preparation of other iron compounds.
25kg/bag
Aluminum zirconium chloride hydroxide CAS 57158-29-9
CAS: 57158-29-9
Purezza: 99%
Molecular Formula: Al2Cl7H7O7Zr2
Molecular Weight: 603.633456
EINECS: 260-599-1
Storage Period: 2 years
Synonyms:Aluminumzirconiumchloridehydroxide; ALUMINIUMZIRCONIUMTETRACHLOROHYDRATE; aluminumuzirconiumtetrachlorohy-drexglycine; zirconiumtetrachlorohydrexglycinealuminiumcomplex; Aluminumzirconiumtetrachlorhydrexglycine; Aluminumzirconiumtetrachlorhydrexglycine，Aluminumzirconiumchloridehydroxide; aluminumzirconium(+2)cationchloridehydroxide
Aluminum zirconium chloride hydroxide CAS 57158-29-9 is a white powder or granular compound commonly used as a raw material for antiperspirants and antibacterials
| Gli elementi di prova di | standard |
| Densità | 1.74 |
| Aspetto | polvere bianca |
Aluminum zirconium chloride hydroxide CAS 57158-29-9 is widely used in antiperspirants and deodorants because it reduces sweat secretion by blocking sweat glands. It is mainly used in the field of personal care and medicine.
25kg/bag
1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT CAS 59572-10-0
CAS: 59572-10-0
Purezza: 99%
Molecular Formula: C16H11NaO12S4
Molecular Weight: 546.48
EINECS: 626-424-1
Storage Period: 2 years
Synonyms:1,3,6,8-Pyrenetetrasulfonicacid,sodiuMsalt(1:4); sodiumpyrene-1,3,6,8-tetrasulfonate; 1,3,6,8-PyrenetetrasuL; fonicacidtetrasodiumsaL;PYRENE-1,3,6,8-TETRASULFONICACIDTETRASODIUMSALTHYDRATE; 1,3,6,8-PYRENETETRASULFONICACIDTETRASODIUMSALT; 1,3,6,8-pyrenetetrasulfonicacid
1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt is a multifunctional organic compound, water-soluble fluorescent dye, widely used in fluorescence probes, dyes, surfactants and electrochemical research.
| Gli elementi di prova di | standard |
| Di fusione punto di | 337-466℃ |
| Densità | 0.926 g/mL at 20 °C(lit.) |
| Aspetto | Green fine crystalline powder |
1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt is a multifunctional organic compound, which is widely used in fluorescence probes, dyes, surfactants and electrochemical research.Fluorescent probes: for bioimaging and molecular detection.Dye intermediates: Used in the synthesis of dyes and pigments.
Surfactants: Used as anionic surfactants in detergents and emulsifiers.Electrochemical research: for electrode modification and electrochemical sensors.
25kg/bag
3-Methyl-3-methoxybutanol CAS 56539-66-3
CAS: 56539-66-3
Purezza: 99%
Molecular Formula: C6H14O2
Molecular Weight: 118.17
EINECS: 260-252-4
Storage Period: 2 years
Synonyms:3-methoxy-3-methyl-1-butano; MMB; 3-METHOXY-3-METHYL-1-BUTANOL; 3-METHOXY-3-METHYLBUTANOL; 3-METHYL-3-METHOXYBUTANOL; 3-methoxy-3-methylbutan-1-ol; 3-METHOXY-3-METHYL-1-BUTANOL, 98+%; 3-Methoxyisobutanol
3-methoxy-3-methylbutanol , abbreviated MMB, appears as a clear, colorless liquid. Due to its good hydrophilic, lipophilic, low toxicity and biodegradable properties, it is widely used as a solvent for cosmetics, air fresheners, industrial and civil detergents, pesticides and pesticides.
| Gli elementi di prova di | standard |
| Di fusione punto di | -50 °C |
| Punto di ebollizione | 173-175 °C(lit.) |
| Densità | 0.926 g/mL at 20 °C(lit.) |
| Punto di infiammabilità. | 160 °F |
| Aspetto | Chiaro liquido incolore |
3-Methyl-3-methoxybutanol (MMB) is widely used as a solvent in cosmetics, air fresheners, industrial and civil detergents, pesticides and insecticides due to its good hydrophilic, lipophilic, low toxicity and biodegradable properties.
25kg/drum
CAS: 1314-06-3
Purezza: 99%
Molecular Formula: Ni2O3
Molecular Weight: 165.385
EINECS: 215-217-8
Storage Period: 2 years
Synonyms: NICKEL (III) OXIDE; NICKEL (III) OXIDE-GREY BLACK; NICKEL (III) OXIDE BLACK; NICKEL OXIDE; NICKEL OXIDE, BLACK; NICKEL OXIDE BLACK (IC); NICKEL SESQUIOXIDE; NICKELIC OXIDE
Nickel oxide is also known as nickel oxide. Black and shiny powder. Molecular weight 165.42. Density 4.83. Insoluble in water, soluble in sulfuric acid and nitric acid to release oxygen, soluble in hydrochloric acid to release chlorine, also soluble in ammonia water. Can be reduced to nickel monoxide at 600℃.
| Nickel (Ni) not less than % | 72 | |
| Impurità
not greater than (%) |
Acido cloridrico insolubile | 0.3 |
| Co | 1 | |
| Zn | 0.1 | |
| Cu | 0.1 | |
| PH | 7-8.5 | |
| 0.154mm Sieve residues | 1 | |
1. Ceramic and glass industry
As a coloring pigment, it is used in the production of ceramics, glass and enamel, giving the product a stable color (such as gray, black).
Improve the covering power and decorativeness of glazes.
2. Battery manufacturing
It is used to prepare high-energy batteries (such as nickel-hydrogen batteries and nickel-cadmium batteries) and provides high energy density as a positive electrode material.
It generates Ni³⁺ through electrolysis and further converts it into Ni₂O₃ to improve battery performance.
3. Magnetic materials and electronic components
It is used to study and prepare magnetic bodies and is used in electronic devices and energy storage.
As a catalyst or carrier, it participates in chemical reactions (such as oxygen generators).
4. Other fields
As a raw material in the electroplating industry, it enhances the surface properties of metals.
It is used in biochemical research in the laboratory, such as the preparation of reduced nickel or specific oxidation reactions.
25kg/bag
Octapeptide-2 CAS 1374396-34-5
CAS：1374396-34-5
Peptide concentration：≥0.05%
Molecular Formula：C38H60N10O16S
Molecular Weight：945.01
EINECS：/
Periodo di conservazione: in 1 anno
Synonym: Octapeptide 2; L-Methionine, L-threonyl-L-alanyl-L-α-glutamyl-L-α-glutamyl-L-histidyl-L-α-glutamyl-L-valyl-; L-threonyl; glutamyl; L-valyl
Octapeptide-2 is a novel hair growth promoting peptide that strengthens hair while stimulating hair follicles to produce healthy hair and prevent hair from graying.
| VOCE | STANDARD |
| Aspetto | Clear to slightly opaque liquid |
| Colore | Incolore |
| Odore | Slightly characteristic odor |
| pH | 4.0-8.0 |
| Peptide concentration | ≥0.05% |
| Relative density d20/20 | 0.9-1.1 |
Octapeptide-2 is an active ingredient commonly used in cosmetics and personal care products, mainly used to promote skin repair and anti-aging. The following is a detailed introduction to its main uses:
1. Skin repair
Function: stimulate the production of collagen and elastin, promote skin repair and regeneration.
Applied products: repair essence; repair cream; repair mask
2. Anti-aging
Function: reduce fine lines and wrinkles, improve skin elasticity.
Applied products: anti-aging cream; anti-aging essence; anti-aging eye cream
3. Moisturizing
Function: enhance the skin’s water retention capacity and improve dryness problems.
Applied products: moisturizing essence; moisturizing lotion; moisturizing mask
4. Soothing
Function: reduce skin inflammation and irritation, suitable for sensitive skin.
Applied products: soothing essence; anti-allergic mask; repair cream
5. Other applications
Cosmetics: used to improve the stability and efficacy of cosmetics.
Research use: used for laboratory research and development of new skin care products.
25kg/drum
1,2-Diphenoxyethane CAS 104-66-5
CAS: 104-66-5
Purezza: 99%
Molecular Formula: C14H14O2
Molecular Weight: 214.26
EINECS: 203-224-9
Storage Period: 1 year
Synonym: (2-Phenoxyethoxy)benzene; 1,1’-[1,2-ethanediylbis(oxy)]bis-benzen; 1,2-Diphenoxyethan; 1,2-Diphenoxyethane,EthyleneglycolChemicalbookdiphenylether; 1,1′-[1,2-Ethanediylbis(oxy)]bisbenzene; Ethlenediphenylether; sym-Diphenoxyethane; 1,2-Diphenoxyethane,99%
1,2-Diphenoxyethane is an organic compound with the chemical formula C14H14O2.
| VOCE | STANDARD |
| Aspetto | polvere bianca |
| Contenuto% | 99.0 min |
| Punto di fusione | 95.0-98.0℃ |
| Sostanze insolubili in | ≤0.20% |
| Perdita all'essiccamento | ≤0.3% |
(1) Organic synthesis intermediates
Uses: used in the synthesis of dyes, drugs and other fine chemicals.
Application: Dye synthesis
(2) Solvents
Uses: used as solvents in certain chemical reactions and industrial processes.
Application: coatings, inks
25kg/bag
CAS: 629-59-4
Purezza: 99%
Molecular Formula: C14H30
Molecular Weight: 198.39
EINECS: 211-096-0
Storace Perod: Normal temperature storage
Synonyms: ALKANE C14; N-TETRADECANE; TETRADECANE OLEFINE FREE; TETRADECANE, N-; TETRADECANE; n-Tetradecan; Tetradecane C14
N-tetradecane CAS 629-59-4 is the main raw material for the production of tetradecane, other applications include liquid mosquito repellent, hydraulic oil of large punching machine, chlorinated paraffin, anticorrosive paint, powder coating can also be used as high-grade hot melt adhesive, its derivative product tetradecane dibasic acid straight chain polyanhydride, is a very useful chemical and pharmaceutical intermediates, can be used for epoxy and propylene resin curing agent, polyester modification additives and so on. It is the main raw material of nylon 1214 and can also be used as military equipment, mechanical parts, automotive pipes, edging cold chains and so on.
| Punto di ebollizione | 252-254 °C (lit.) |
| purezza | ≥95% |
| densità | 0.762 g/mL at 20 °C (lit.) |
| aspetto | Liquido trasparente |
Tetradecane CAS 629-59-4 is used in organic synthesis and as a solvent, standard hydrocarbon, and distillation ejector. In the determination of silicate anion, n-tetradecane is often used as the internal standard, the principle of this method is simple, adding equal amounts of n-tetradecane to different amounts of standard samples, to obtain the peak area ratio of each component after determination, taking the mass of the standard sample as the horizontal coordinate, the peak area ratio of the inner target as the vertical coordinate, and the regression line.
25kg/drum
Naphthalene-2,6-disulfonic acid CAS 581-75-9
CAS: 581-75-9
Purezza: 99%
Molecular Formula: C10H8O6S2
Molecular Weight: 288.3
EINECS: 209-471-9
Storace Perod: Normal temperature storage
Synonyms: Naphthalene-2,6-bissulfonic acid; 2,6-NAPHTHALENE DISULFONIC ACID; Naphthalene-2,6-disulfonic acid; naphthalene-2,6-disulphonic acid; Naphthalene-2,6-disulfonic; Naphthalene-2,6-disulfonic acid
2, 6-naphthalene disulfonic acid CAS 581-75-9 is an important chemical intermediate, mainly used in dyes, medicine and concrete additives. For example, through alkali fusion synthesis of 2, 6-naphthalene disulfonate dihydroxynaphthalene, the product has high added value and broad market prospects, in fibers, packaging containers, electronic components, dyes and medicine and other fields have a wide range of applications, especially the preparation of various polyester materials and liquid crystal polyester resin important monomer.
| Purity |
≥97% |
| Density |
1.704±0.06 g/cm3 |
| Unppearance | Polvere bianca |
2, 6-naphthalene disulfonic acid CAS 581-75-9 is an important chemical intermediate and an important monomer for preparing various polyester materials and liquid crystal polyester resins.
25kg/drum
Sodium Acetylated Hyaluronate CAS 158254-23-0
CAS:158254-23-0
Purity:/
Molecular Formula: (C14+2xH2O+2xNO11+xNa) n, x is the degree of acetylation
Molecular Weight：/
EINECS：/
Periodo di conservazione: in 1 anno
Synonyms: Acetylated sodium hyaluronate; Sodium Acetylated Hyaluronate; CAS 158254-23-0
Acetylated sodium hyaluronate (AcHA) CAS 158254-23-0 is a derivative of sodium hyaluronate(HA), which is obtained by acetylation reaction of sodium hyaluronate. The hydroxyl group in the sugar structural unit of conventional sodium hyaluronate is acetylated, making hyaluronic acid both hydrophilic and lipophilic. It can prolong the half-life of sodium hyaluronate for hydration and moisturization, and delay the degradation rate of sodium hyaluronate in the human body. Thus, it can double the moisturizing effect, repair the stratum corneum barrier, and improve skin elasticity. It can also improve dry and rough skin, making the skin soft and elastic.
| Acetyl Content | 23.0 to 29.0% |
| Light transmittance (0.5%80%ethanol) | Un600nm≥99.0% |
| Il valore del PH | 5.0-7.0 |
| Viscosità intrinseca | 0.05-0.25m3/kg |
| Perdita all'essiccamento | ≤10% |
| Combustione Di Residui | 11.0 to 16.0% |
| Heavy Metal | ≤20 ppm |
| Il contenuto di azoto | 2.0~3.0% |
| Total number of colonies | ≤100CFU/g |
| Mold and Yeast | ≤50CFU/g |
| Escherichia coli | Negativo |
| Staphylococcus aureus | Negativo |
Acetylated sodium hyaluronate can play many roles in cosmetics. For example, water retention and skincare; Prevent and repair skin cell damage; Nourish the skin and delay skin aging; Good lubricant and smooth skin feel; Thickening and stabilizing emulsification, etc. Acetylated sodium hyaluronate can be used in the following products:
Cleaning cosmetics: facial cleanser, facial cream, cleaning soap, shower gel, etc.
Skin care products: essence liquid, make-up water, skin care lotion, toner, facial mask, cream, UV protection products, etc.
Suggested dosage: 0.01%~0.1%.
Bottle: 100g/ bottle
Bag: 1kg/ bag or 5kg/ bag.
Packaging can also be customized according to customer requirements.
Storage conditions: Store in an airtight container under 2-10 ° C.
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