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.
| Test items | Standard |
| Fusing point | -12 °C |
| Density | 0.805 g/mL at 25 °C(lit.) |
| Appearance | colorless transparent liquid |
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), also known as Oleoylsarcosine, is a fatty acid derivative of sarcosine. It is widely used as a corrosion inhibitor, surfactant, and emulsifier in industrial applications. With strong surface activity and excellent metal adhesion, N-Oleoylsarcosine is particularly effective in protecting metals such as copper, aluminum, and alloys.
If you are looking to Buy Oleoyl Sarcosine or Buy N-Oleoylsarcosine Acid, we supply high-quality material that meets global industry standards.
| Test items | Standard |
| Fusing point | 16.1-17.0℃ |
| Density | 0.961 |
| Appearance | Yellow to brown viscous liquid |
Metalworking Fluids – Acts as a corrosion inhibitor and lubricant additive.
Lubricants & Greases – Enhances anti-rust performance and stability.
Coatings & Inks – Provides adhesion and improves surface properties.
Textiles & Leather – Functions as a wetting and dispersing agent.
Personal Care (Limited Use) – Can be used as a surfactant in certain formulations.
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.
| Test items | Standard |
| Fusing point | 55-58 °C |
| Density | 1.13 |
| PH | 7 |
| Appearance | yellow powder |
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.
| Test items | Standard |
| Fusing point | ~60 °C |
| Density | 1.03 |
| Appearance | white powder |
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.
| Test items | Standard |
| Fusing point | 57 °C |
| Density | 1.740 |
| PH value | 10.5～12.0 |
| Appearance | white powder |
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.
| ITEM | STANDARD |
| Appearance | Light yellow transparent liquid |
| Purity(%) | 75±1 |
| Acidity (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 6")
Sodium propionate CAS 137-40-6
CAS: 137-40-6
Purity: 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.
| ITEM | STANDARD |
| Description | white powder or granule |
| Content | ≥99.0% |
| Loss on drying | ≤0.5% |
| PH(10% aqueous Solution) | 7.8-9.8 |
| Heavy metals as Pb | ≤0.001 % |
| Iron | ≤50mg/kg |
| Lead | ≤5mg/kg |
| As | ≤3mg/kg |
| Mercury | ≤1mg/kg |
| Propionic Acid | ≥75.0% |
| Water insoluble matter | ≤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
Purity: 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.
| ITEM | STANDARD |
| Appearance | Colorless liquid |
| Melting point | 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/DRUM
CAS: 1312-81-8
Purity: 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.
| Item | Specification % | CI- | 0.033 |
| Appearance | White powder | 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
Purity: 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.
| TEST | UNIT | SPECIFICATION |
| DENSITY | ℃ | （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.
| ITEM | STANDARD |
| Appearance | Light yellow to white paste |
| Free Amine Content | ≤2% |
| Content % | 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.
| ITEM | STANDARD |
| Appearance | Light yellow liquid |
| Color | ≤5% |
| Content % | ≥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
Storage Period：2 year
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.
| Appearance | 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 |
| Molecular Weight 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 | Negative |
| P.Aeruginosa | Negative |
| Salmonella | Negative |
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.
| Product name | Sodium hyaluronate |
| 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.
| ITEM | STANDARD |
| Appearance | White powder |
| 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.
| ITEM | 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
Purity: 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.
| ITEM | STANDARD |
| Appearance | Colorless liquid |
| 1,2,4-trimethylbenzene | ≥98.5% |
| 1,2,3-trimethylbenzene | ≤0.6% |
| 1,3,5-trimethylbenzene | ≤0.5% |
| 2-Ethyltoluene | ≤0.6% |
| Sulfur | ≤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/DRUM
Dodecanedioic acid CAS 693-23-2
CAS: 693-23-2
Purity: 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.
| Test items | standard |
| Fusing point | 127-129 °C |
| Boiling point | 245 °C/10 mmHg |
| Density | 1,15 g/cm3 |
| Appearance | white powder |
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
Purity: 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.
| Test items | standard |
| Fusing point | 788.5±60.0 °C |
| Density | 1.69±0.1 g/cm3 |
| Appearance | white powder |
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
Purity: 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.
| Test items | standard |
| Fusing point | 161°C |
| Density | 1,78 g/cm3 |
| Appearance | 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
Purity: 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
| Test items | standard |
| Density | 1.74 |
| Appearance | white powder |
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
Purity: 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.
| Test items | standard |
| Fusing point | 337-466℃ |
| Density | 0.926 g/mL at 20 °C(lit.) |
| Appearance | 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
Purity: 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.
| Test items | standard |
| Fusing point | -50 °C |
| Boiling point | 173-175 °C(lit.) |
| Density | 0.926 g/mL at 20 °C(lit.) |
| Flash point | 160 °F |
| Appearance | Clear colorless liquid |
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
Purity: 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 | |
| Impurities
not greater than (%) |
Hydrochloric acid insoluble | 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：/
Storage Period：1 year
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.
| ITEM | STANDARD |
| Appearance | Clear to slightly opaque liquid |
| Colour | Colorless |
| Odor | 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
Purity: 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 (CAS 104-66-5) is a colorless to pale yellow liquid with a mild aromatic odor. 1 2-Diphenoxyethane is a highly stable organic compound used primarily as an intermediate and solvent in various chemical synthesis processes. With excellent chemical stability and compatibility, Diphenoxyethane (DPE) is widely applied in polymer industries, fragrance formulations, and pharmaceutical intermediates.
| ITEM | STANDARD |
| Appearance | white powder |
| Content% | 99.0min |
| Melting point | 95.0-98.0℃ |
| Insoluble matter | ≤0.20% |
| Loss on drying | ≤0.3% |
Polymer and Resin Industry:
Ethylene Glycol Diphenyl Ether used as a plasticizer or stabilizer in polymer production, improving flexibility and thermal stability.
Fragrance and Cosmetic Industry:
1,2-Diphenoxyethane serves as a fixative and solvent in high-end perfumes and cosmetics, enhancing fragrance persistence.
Pharmaceutical Intermediate:
Acts as a building block in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
Additive in Specialty Chemicals:
Diphenoxyethane DPE is valued for its chemical inertness and high boiling point, making it suitable for use in specialty formulations and coatings.
High purity and stability
Low volatility and excellent solvency
Compatible with a wide range of organic compounds
As a professional 1,2-Diphenoxyethane supplier, we provide high-quality Diphenoxyethane DPE (CAS 104-66-5) with consistent purity and reliable global delivery. Our production follows strict quality control standards to meet the diverse needs of chemical, pharmaceutical, and fragrance industries.
25kg/bag
CAS: 629-59-4
Purity: 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.
| Boiling point | 252-254 °C (lit.) |
| purity | ≥95% |
| density | 0.762 g/mL at 20 °C (lit.) |
| appearance | Transparent liquid |
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
Purity: 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 |
| Appearance | White powder |
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：/
Storage Period：1 year
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) | A600nm≥99.0% |
| PH value | 5.0-7.0 |
| Intrinsic viscosity | 0.05-0.25m3/kg |
| Loss on drying | ≤10% |
| Burning Residue | 11.0 to 16.0% |
| Heavy Metal | ≤20ppm |
| Nitrogen content | 2.0~3.0% |
| Total number of colonies | ≤100CFU/g |
| Mold and Yeast | ≤50CFU/g |
| Escherichia coli | Negative |
| Staphylococcus aureus | Negative |
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.
Oil Dispersible Sodium Hyaluronate CAS 9067-32-7
CAS: 9067-32-7
Purity: 25%min
Storage Period：2 year
Synonyms: Oil dispersible sodium hyaluronate; Oil disperse sodium hyaluronate; Oil soluble sodium hyaluronate
Oil soluble sodium hyaluronate CAS 9067-32-7 is made from ultra-low molecular weight sodium hyaluronate (HA) and plant-based oils through a special process. The main functional ingredient is the uniform dispersion of ultra-low molecular weight HA in the oil, allowing water-soluble HA to be perfectly applied to makeup products mainly composed of oily ingredients, endowing base makeup with moisturizing and skincare effects, and lip makeup with moisturizing, repairing, and lip filling effects. It can be used in lipstick, lip glaze, foundation make-up, air cushion and other color cosmetics.
| Appearance | Creamy white to light yellow paste |
| Sodium hyaluronate | 25.0～35.0% |
| Smell | Odorless or slightly odorous |
| Fusing point | 55～80℃ |
| Loss on drying | ≤5.0% |
| Heavy metal | ≤20mg/kg |
| Bacteria counts | ≤100 cfu/g |
| Molds & Yeasts | ≤50 cfu/g |
| Staphylococcus aureus | Negative/g |
| Pseudomonas aeruginosa | Negative/g |
Oil soluble sodium hyaluronate can be applied to various makeup products, providing lip toning, repairing, and deep moisturizing effects. Can be used in lip makeup such as lipstick, lipstick, lip gloss, etc; Makeup products such as foundation make-up, BB cream, air cushion cream, etc.
500g/bottle,1kg/bottle.
DISODIUM HYDROGEN CITRATE SESQUIHYDRATE CAS 6132-05-4
CAS: 6132-05-4
Purity: 99%
Molecular Formula: C6H11NaO8
Molecular Weight: 234.14
EINECS: 612-119-0
Storage Period: 2 year
Synonyms: SODIUMHYDROGENCITRATESESQUIHYDRATE; SODIUMCITRATEDIBASICSESQUIHYDRATE; CITRICACIDDISODIUMSALT; CITRICACIDDISODIUMSALTSESQUIHYDRATE; DISODIUMCITRATESESQUIHYDRATE; DISODIUMHYDROGENCITRATEMONOHYDRATE; DISODIUMHYDROGENCITRATESESQUIHYDRATE; DI-SODIUMHYDROGENCITRATE1.5H2O
DISODIUM HYDROGEN CITRATE SESQUIHYDRATE is an acid salt of citric acid. It can be used in food processing as an antioxidant and can also enhance the effects of other antioxidants.
| ITEM | STANDARD |
| Appearance | White Powder |
| PH | 4.6-5.2 |
| Purity % | ≥99.0 |
| Density | 1.8580 |
1.DISODIUM HYDROGEN CITRATE SESQUIHYDRATE can be used in food processing as an antioxidant.
2.DISODIUM HYDROGEN CITRATE SESQUIHYDRATE can be used as an acidity regulator and chelating agent. Common products include gelatin, jam, candy, carbonated drinks, wine, and processed cheese.
25KG/DRUM
CAS: 540-54-5
Purity: 99%
Molecular Formula: C3H7Cl
Molecular Weight: 78.54
EINECS: 208-749-7
Storage Period: 2 year
Synonyms: Propylchlorid; 1-CHLOROPROPANE; N-PROPYL CHLORIDE; PROPYL CHLORIDE; AKOS BBS-00004427; Chloropropane,99%; 1-Chlorpropane; Chloropropane
1-Chloropropane CAS 540-54-5 is an organic compound belonging to the class of halogenated hydrocarbons. It is a colorless liquid with the odor of chloroform.
| ITEM | STANDARD |
| Appearance | Colorless liquid |
| PH | 6.0-8.0 |
| Purity % | ≥99.0 |
| Moisture % | ≤0.1 |
| Density | 0.892 |
Propylchlorid is used as a gas chromatography standard, an organic synthesis intermediate and a solvent.
200KG/DRUM
Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1
CAS: 42751-79-1
Purity: 50%
Molecular Formula: C7H20ClN3O
Molecular Weight: 197.71
EINECS: /
Storage Period: 2 years
Synonyms: 1,2-ethanediamine,polymerwith(chloromethyl)oxirane; 1,2-Ethanediamine,polymerwith(chloromethyl)oxiraneandN-methylmethanamine; Dimethylamine,polymerwithepichlorohydrinandethylenediamine; poly(dimethylamine-co-epichlorohydrin-co-ethylene; POLY(DIMETHYLAChemicalbookMINE-CO-EPICHLOROHYDRIN-CO-ETHYLENEDIAMINE); Ethanediamine,polymerwith(chloromethyl)oxiraneandN-methylmethanami; Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine)solution; POLY(DIMETHYLAMINE-CO-EPICHLOROHYDRIN-CO-ETHYLENEDIAMINE),50WT.%INWATER
Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) is a polymer used as a water treatment agent.
| ITEM | STANDARD |
| Appearance | light yellow viscous liquid |
| Solid(110℃, 2h)% | 50±1 |
| PH value | 5-7 |
| Viscosity (25℃) | 50-6000 |
Polyamine is liquid cationic polymers of different molecular weight which work efficiently as primary coagulants and charge neutralization agents in liquid-solid separation processes in a wide variety of industries.
The product can be used to mix with inorganic coagulants, such as polyaluminium chloride or alum for treatment of low-turbidity waste water or tap water. It can also be used in purification of waste water from oil-field, or as anionic trash catch in white water system in paper making.
IBC drum
Menthoxypropanediol CAS 87061-04-9
CAS: 87061-04-9
Purity: 99%
Molecular Formula: C13H26O3
Molecular Weight: 289-296-2
EINECS: /
Storage Period: 2 years
Synonyms: 2-Propanediol,3-[[5-methyl-2-(1-methylethyl)cyclohexyl]oxy]-1; 3-[[5-methyl-2-(1-methylethyl)cyclohexyl]oxy]-2-propanediol; 3-1-MENTHOXYPROPANE-1,Chemicalbook2-DIOL; FEMA3784; MOPD; 1,2-Propanediol,3-5-methyl-2-(1-methylethyl)cyclohexyloxy-; 3-L-MENTHOXYPROPANE-1,2-DIOL; 3-(p-Menth-3-yloxy)-1,2-propanediol
Menthoxypropanediol (3-[[5-methyl-2-(1-methylethyl)cyclohexyl]oxy]-1) CAS 87061-04-9 is a chemical that has a cooling effect and is mainly used to increase the coolness of the product during use.
| ITEM | STANDARD |
| Appearance | Colorless liquid |
| Odour | A faint mint-like aroma |
| Assay | 99.6% |
Menthoxypropanediol CAS 87061-04-9 is mainly used to increase the coolness of the product during use. It is characterized by low volatility and almost no aroma, providing a mild cooling sensation on both the mouth and the skin, and the cooling sensation lasts for a long time. When used with menthol, can enhance and prolong cooling sensation, suitable for formulations that require prolonged cooling sensation 。Menthoxypropanediol can also be used as a food additive
IBC drum
Solvent Blue 36 CAS 14233-37-5
CAS: 14233-37-5
Purity: 99%
Molecular Formula: C20H22N2O2
Molecular Weight: 322.4
EINECS: 238-101-9
Storage Period: 2 years
Synonyms：SOLVENT BLUE 36; 1,4-BIS(ISOPROPYLAMINO)ANTHRAQUINONE; 1,4-bis[(1-methylethyl)amino]-9,10-anthracenedione; WAXOLINE BLUE; UNISOL BLUE AS; DUPONT OIL BLUE A; DISPERSE BLUE 134; c.i. disperse blue 134
Solvent Blue 36, chemical name 1,4-di(1-isopropylamino)anthraquinone, is a solvent dye with excellent performance, dark blue powder. It is insoluble in water, slightly soluble in ethanol, oleic acid, stearic acid, and easily soluble in organic solvents such as benzene, xylene, chlorobenzene, and chloroform. It is mainly suitable for coloring various resins such as ABS, PC, HIPS, and PMMS.
| ITEM | STANDARD |
| Appearance | Dark blue powder |
| Fineness | 40 mesh ≤3% |
| Tinting intensity | 100%±2% |
| Color | approximate |
| Melting point | 167℃ |
| Insoluble matter | ≤1% |
| Moisture | ≤0.5% |
| Chromatic difference value △E | ≤1 |
1.Plastic coloring: Solvent blue 36 can be used to color a variety of plastics, such as PVC, PE, PP, PS, ABS and other plastics. It can give plastic products a bright blue color, giving them good visual effects and improving the appearance quality of the products.
2.Polyester fiber dyeing: Solvent blue 36 is widely used in the dyeing process of polyester fibers. It can make polyester fibers obtain a uniform and bright blue color, and has good wash fastness and light fastness, meeting the needs of different textile products.
3.Paint and ink field: Solvent blue 36 is often used in the production of paints and inks, providing blue tones for paints and inks, which can enhance the color expression of paints and inks, and enable them to achieve various blue design effects in printing, coating and other industries.
4.Other applications: Solvent blue 36 can also be used for the coloring of candles, grease, crayons, leather and other products, which can improve the appearance of these products and increase their commercial value. In some special application scenarios, such as art paintings, handicrafts, etc., it can also be used as a blue pigment.
25kg/drum
CAS: 26402-22-2
Purity: 99%
Molecular Formula: C13H26O4
Molecular Weight: 246.34
EINECS: 247-667-6
Storace Perod: Normal temperature storage
Synonyms: DECANOIN; GLYCEROL ALPHA-MONODECANOATE; 1-DECANOYL-RAC-GLYCEROL; 1-MONODECANOYL-RAC-GLYCEROL; 1-MONODECANOYL GLYCEROL; 1-MONOCAPRIN; Glyceryl caprin; 1-monodecanoyl-rac-glycerol
Monocaprin CAS 26402-22-2 (DECANOIN) is a glyceride of decanoic acid and has antimicrobial activity against coated viruses, some bacteria, and Candida albicans.
| ITEM | STANDARD |
| Appearance | White powder |
| Water solubility | 600mg/L at 33℃ |
| Melting point | 53 °C |
As a surfactant, monocaprin CAS 26402-22-2 is widely used in preservative and emulsification of food and cosmetics, and still has good antibacterial effect under neutral to slightly alkaline conditions. Because of its high activity and low toxicity, it has been widely used.
25kg/bag
4-Vinylbenzyl chloride CAS 1592-20-7
CAS: 1592-20-7
Purity: 99%
Molecular Formula: C9H9Cl
Molecular Weight: 152.62
EINECS: 216-471-2
Storace Perod: Normal temperature storage
Synonyms: 1-(chloromethyl)-4-ethenyl-benzen; 1-(chloromethyl)-4-ethenyl-Benzene; 4-(CHLOROMETHYL)STYRENE; 4-VINYLBENZYLCHLORIDE; 1-(chloromethyl)-4-vinylbenzene; 4-VINYLBENZYLCHLORIDE,STAB.; 4-Vinylbenylchloride; 4-Vinylbenzylchloride
4-Vinylbenzyl chloride CAS 1592-20-7 is a bifunctional monomer with high reactivity. By homopolymerization or copolymerization with other monomers, 4-Vinylbenzyl chloride can form high reactive chloromethyl polymer compounds, which can further occur a variety of organic reactions, introduce a variety of functional groups in the macromolecular chain, and obtain a variety of functional polymers. In addition, 4-Vinylbenzyl chloride has many applications in organic synthesis. Therefore, 4-Vinylbenzyl chloride is a monomer with a wide range of uses.
| CHLOROMETHYL STYRENE | ≥98% |
| SINGLE BROMINE COMPOUND | ≤1% |
| OTHER SINGLE IMPURITY | ≤2% |
| ISOMER RATIO |
ORTHO：1
PARA： 99 |
| INHIBITOR | 500PPM |
4-Vinylbenzyl chloride is a component of ion exchange resins, photoresist polymers, crosslinked fibers, coupling agents and conductive polymers. The starting material for preparing various copolymers. 1,2,3 bifunctional monomers. Easy to be substituted by chlorine to form derivatives.
4-Vinylbenzyl chloride is a widely used chemical intermediate, which has two reactive points, namely double bond and benzyl chloromethyl. A series of polymers can be synthesized by homopolymerization or copolymerization with other monomers. On this basis, functional polymers can be formed by benzyl nucleophilic substitution reaction. If the double bond is retained, the nucleophilic substitution of benzyl chloromethyl directly occurs, which can be used to synthesize herbicides and new high-efficiency flame retardants
25kg/drum
PENTAERYTHRITOL TRIALLYL ETHER CAS 1471-17-6
CAS: 1471-17-6
Purity: 98% min
Molecular Formula: C14H24O4
Molecular Weight: 256.34
EINECS: 216-008-4
Storage Period: 2 year
Synonyms: 1-(2-naphthalenyl)-N-phenylethanimine; Triallylpentaerythritol; PENTAERYTHRITOLTRIALLYLETHER; 3-(allyloxy)-2,2-bis[(allyloxy)methyl]propanol; PENTAERITHRITOLTRIALLYLETHER; Pentaerythrityltriallylether; 3-allyloxy-2,2-bis(allyloxymethyl)propan-1-ol; 3-prop-2-enoxy-2,2-bis(prop-2-enoxymethyl)propan-1-ol
PENTAERYTHRITOL TRIALLYL ETHER CAS 1471-17-6 is a colorless transparent liquid and is mainly used as a cross-linking agent, such as acrylic polymer thickeners and super absorbent resins. APE is a molecule containing four functional groups, including three allyl groups and one hydroxyl group.
| ITEM | STANDARD |
| Appearance | Clear Colorless Liquid |
| Diallyl ether Content % | ≤15 |
| Triallyl ether Content % | ≥74 |
| Tretra ether Content % | ≤12 |
| Ether Content % | ≥98 |
| Hydroxyl Value mg KOH | 230-260 |
| Peroxide (ppm, active oxygen) | ≤20.0 |
| APHA Color (Pt-Co) | ≤20 |
| Viscosity(mpa 23C) | 20±10 |
| Iodine value | 288-292 |
1.PENTAERYTHRITOL TRIALLYL ETHER is use as paint Ink: Wood Coatings, Polyurethane Coatings, Insulating Resin/Paint, Automotive Atomic Ash, Printed Circuit Board Ink.
2.PENTAERYTHRITOL TRIALLYL ETHER is use as chemical intermediates: acrylic thickener, sulfonic acid type acrylic water retaining agent, polycarboxylic acid type clay water reducing agent, acrylic acid hyperbranched polymer.
3.PENTAERYTHRITOL TRIALLYL ETHER is use as Ion exchange resin: super absorbent.
200KG/DRUM
CAS: 156-43-4
Purity: 99%
Molecular Formula: C8H11NO
Molecular Weight: 137.18
EINECS: 205-855-5
Storage Period: 2 year
Synonyms: Amino-phenyl ethyl ether; Aniline, p-ethoxy-; Benzenamine, 4-ethoxy-; benzenamine,4-ethoxy-; cp5685; p-Aminofenetol; p-Aminophenetole; p-Aminophenolethylether
Phenetidine CAS 156-43-4 is gradually turns red to brown when exposed to air and sunlight. It is insoluble in water and inorganic acids, but soluble in ethanol, ether, and chloroform.
| ITEM | STANDARD |
| Appearance | Yellow Liquid |
| Density | 1.060-1.070 |
| Purity % | ≥99.5 |
| P-Chloroaniline % | ≤0.4 |
| O-aminophenylethylether % | ≤0.4 |
| Low boiling Point composition % | ≤0.1 |
| High boiling pointingredients % | ≤0.1 |
| Moisture % | ≤0.4 |
| Not volatile % | ≤0.1 |
1). Phenetidine is used as an intermediate for medicine, dyes, food preservatives, feed additives, and rubber antioxidants.
2). Phenetidine is used determination of copper, iron, manganese, vanadium, zinc, chromate and cyanide. Redox indicator. Organic synthesis. Dye manufacturing.
200KG/DRUM
Oleyl Amine Ethoxylate Ether CAS 13127-82-7
CAS: 13127-82-7
Molecular formula: C22H45NO2
Molecular weight: 355.6
EINECS: 236-062-2
Synonyms: 2,2’-(9-octadecenylimino)bis-,(Z)-Ethanol; 2’-(9-octadecenylimino)bis-(z)-ethano; N,N-bis(2-Hydroxyethyl)oleylamine; (Z)-2,2′-(octadec-9-enylimino)bisethanolChemicalbook; Ethanol,2,2-(9Z)-9-octadecenyliminobis-; 2,2′-[(Z)-9-Octadecenylimino]bisethanol; 2,2′-[[(Z)-9-Octadecenyl]imino]bisethanol; OleylAmineEthoxylateEther(15EO)
Oleyl Amine Ethoxylate Ether CAS 13127-82-7, is an important non-ionic surfactant, it is a light yellow nearly colorless oil liquid, with good surface activity, can reduce the surface tension of the liquid, make the liquid more easily spread on the solid surface, but also can play the role of emulsification, dispersion, solubilization and so on.
| ITEM | STANDARD |
| Appearance | light yellow nearly colorless oil liquid |
| Boiling point | 480.5±30.0 °C(Predicted) |
| Density | 0.917±0.06 g/cm3(Predicted) |
| Acidity coefficient (pKa) | 14.41±0.10(Predicted) |
1.Industrial field: In the textile, chemical fiber industry, can be used as antistatic agent, softening agent, so that fiber products have good antistatic properties and soft feel; In leather processing, it can play a soft and lubricating role, improve the quality and durability of leather; In the field of resin, paint and coating, it can be used as dispersant and leveling agent to improve the construction performance and coating quality of paint. In metal processing, it can be used as a lubricant, rust inhibitor, corrosion inhibitor to protect the metal surface from corrosion and wear.
2.Personal care products: In shampoo, body wash, skin care products and other products, as an emulsifier, hair dye, etc., help to form a stable emulsion system, make the texture of the product more uniform and delicate, but also play a role in conditioning, moisturizing and so on.
3.Household cleaning field: In the toilet cleaning, rust remover and other strong acid cleaning products, as a thickening agent, can improve the product wall hanging, extend the contact time of cleaning products and stains, enhance the cleaning effect, but also effectively inhibit the volatilization of acid mist.
4.Other areas: Can be used as pesticide additives to help pesticides better disperse and adhere to the surface of crops, improve the utilization rate of pesticides; In the polymer emulsion, as an emulsifier, dispersant, stabilize the emulsion system, promote the polymerization reaction; It can also be used as a plastic internal antistatic agent to reduce the accumulation of static electricity on the surface of plastic products.
25KG/DRUM;190KG/DRUM;200KG/DRUM
CAS: 10124-43-3
Purity: 21%
Molecular Formula: CoO4S
Molecular Weight: 155
EINECS: 233-334-2
Storage Period: 1 year
Synonym: Cobalt sulfate anhydrous;cobaltous sulfate Cobalt; Cobalt (2+) sulfate; Cobalt sulfate (1:1); cobaltsulfate(1:1); cobaltsulfate(coso4); CoSO4; Sulfuric acid, cobalt(2+) salt (1:1)
Cobalt sulfate CAS 10124-43-3 is a red solid with a brownish yellow color. It is soluble in water and methanol, slightly soluble in ethanol, and easily weathered in the air.
| ITEM | STANDARD |
| Assay (Co) | 21% MIN |
| Ni | 0.001%MAX |
| Fe | 0.001%MAX |
| Water Insoluble Matter | 0.01%MAX |
(1) Battery materials
Cobalt sulfate is an important raw material for the production of positive electrode materials for lithium-ion batteries.
(2) Used in the electrolyte of nickel-metal hydride batteries and nickel-cadmium batteries.
(2) Ceramic and glass industries
As a colorant, it is used to make blue ceramics and glass.
Adding cobalt sulfate to glazes can produce a unique blue effect.
(3) Catalysts
Used as a catalyst in petrochemicals and organic synthesis.
As a desiccant in paints and coatings.
(4) Feed additives
As a cobalt supplement in animal feed to prevent cobalt deficiency.
(5) Electroplating industry
Used for electroplating cobalt alloys to provide wear-resistant and corrosion-resistant surface coatings.
(6) Other uses
Used in the manufacture of pigments, dyes and inks.
As a trace element fertilizer in agriculture.
1. Wide application value;
2. Mild performance;
3. Good solubility
25kg/bag
CAS: 107-29-9
Purity: 50%;90%
Molecular Formula: C2H5NO
Molecular Weight: 59.07
EINECS: 203-479-6
Storage Period: 2 year
Synonyms: ACETOALDOXIME; Acetaldoxime,syn+anti,98+%; acetaldoxime，acetaldehydeoxime; Acetaldoxime,99%,mixtureofsynandanti; Ethanoneoxime; (E)-acetaldehydeoxiMe; AcetaldoxiMe,Mixtureofsynandanti,99%25GR; Acetaldehydeoxime,mixtureofsynandanti99%
Acetaldoxime CAS 107-29-9 is a reducing agent, which is widely used as a new type of deoxidizer. Acetaldoxime CAS 107-29-9 is also an important intermediate for synthetic pesticides.
| ITEM | STANDARD |
| Appearance | Colorless transparent liquid |
| Acetaldehyde oxime content | 50±2%/≥95% |
| PH | 8-9 |
| Color (Pt-Co) | ≤10 |
| Ferric ions≤ | ≤1ppm |
| Basicity (mgNH3/g) | ≤0.2% |
1.Acetaldoxime CAS 107-29-9 is an intermediate for the synthesis of pesticides such as methomyl, thiodicarburon and cotton boll.
2.Acetaldoxime CAS 107-29-9 is use as organic synthesis.
3.Acetaldoxime CAS 107-29-9 is use as an organic synthesis intermediate, pesticide methomyl intermediate, boiler water oxygen scavenger, etc.
4.Acetaldoxime CAS 107-29-9 is use to test cobalt, copper and nickel. Boiler water deoxidizer, pharmaceutical, pesticide intermediates.
25KG/DRUM;190KG/DRUM;200KG/DRUM
N-Methyl-2,2,2-trifluoroacetamide CAS 815-06-5
CAS: 815-06-5
Purity: 98%
Molecular Formula: C3H4F3NO
Molecular Weight: 127.07
EINECS: 212-417-7
Storage Period: 2 year
Synonyms: N-Methyl-2,2,2-trifluoroacetamide, N-METHYL-2,2,2-TRIFLUOROACETAMIDE; TIMTEC-BBSBB008211; 2,2,2-trifluoro-n-methyl-acetamid; N-Methyltrifluoroacetamide,98%; N-Methyl-2,2,2-trifluoroacetamide98%; N-metnyl-2,2,2-trifluoroacetamide; N-Methyl-2,2,2-trifluoroacetamide,98+%; N-Methyl-2,2,2-trifl
N-methyl-2,2,2-trifluoroacetamide is a white powder. It is easily soluble in organic solvents such as ethanol and esters, but insoluble in water.
| ITEM | STANDARD |
| Appearance | white powder |
| Purity | ≥98% |
| Moisture content | ≤0.5% |
N-Methyl-2,2,2-trifluoroacetamide is used as an additive for lithium-ion battery electrolyte, it improves low-temperature performance and cycle life.
Anti-aging agent for plastics and coatings, delaying material degradation caused by ultraviolet rays.
25KG/DRUM
Polyglyceryl-10 Myristate CAS 87390-32-7
CAS: 87390-32-7
Purity: 99%
Molecular Formula: N/A
Molecular Weight: 0
EINECS: N/A
Storage Period: 2 years
Synonyms: POLYGLYCERYL-10 MYRISTATE; Tetradecanoic acid, monoester with decaglycerol; Decaglyceryl monomyristate;Polyglycerol -10 Myristate; high qualtiy Decaglyceryl monomyristate; Decaglycerol Monomyristate
Chemical properties: Polyglyceryl-10 Myristate is a combination of polyglycerol and myristic fatty acid. It has the general chemical properties of esters and can undergo hydrolysis and alcoholysis under certain conditions.
Physical properties: Polyglyceryl-10 Myristate is usually a white paste. It is insoluble in water, but has good hydrophilicity and can form a stable emulsion in water. It is soluble in some organic solvents, such as ethanol and propylene glycol.
| ITEM | STANDARD |
| Colour | Milky white, light yellow to yellow |
| Appearance | Granules, lumpy solids to very viscous liquids |
| Acid Value mgKOH/g | ≤6.0 |
| Iodine Value gI2/100g | ≤5.0 |
| Saponification mgKOH/g | 40-70 |
| Lead Value mg/kg | ≤2.0 |
| Mass spectrometry | There are no ion peaks with a difference of 44,58 and their integer multiples |
1.Cosmetics: Polyglyceryl-10 Myristate is a hydrophilic emulsifier that helps water and oil form a stable emulsification system, making creams, lotions and other products uniform and delicate, easy to apply and store. It also has the effect of regulating the skin, forming a protective film on the skin surface, moisturizing and softening the skin, and is often used in skin care products such as facial cleansers, creams, and lotions.
2.Food: Polyglyceryl-10 Myristate can be used as a dispersant and stabilizer in ice cream, candy, protein drinks, margarine, dairy products and other foods, which can improve the texture and taste of food and increase the stability and shelf life of food.
25kg/drum
Poly(1,2-dihydro-2,2,4-trimethylquinoline) CAS 26780-96-1
CAS: 26780-96-1
Purity: 99%
Molecular Formula: C12H15N
Molecular Weight: 173.25
EINECS: 500-051-3
Storace Perod: Normal temperature storage
Synonyms: POLY(1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE); POLYMERIZED 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE; TMQ; VANLUBE(R) RD; TRIMETHYLDIHYDROQUINOLINE POL YMER; antigenerdf; antioxidanths; antioxidanthsl
2,2, 4-trimethyl-1, 2-dihydroquinoline CAS 26780-96-1 polymer, Chinese alias antioxidant RD, its CAS number is 26780-96-1, is an industrial catalyst plastic rubber auxiliary. 2,2, 4-trimethyl-1, 2-dihydroquinoline polymer chemical formula C36H45N3, molecular weight 519.76300, melting point 2-94°C, density 1.08, boiling point >315°C, flash point 118.6ºC, refractive index 1.548, vapor pressure 0.000262mmHgat25°C. Synthetic rubbers suitable for NR and CR, such as IR, BR and SBR, have excellent thermal oxygen aging resistance, but can not prevent the bending and cracking of the glue.
| Appearance | Off-white powder |
| Fusing point | 72-94°C |
| Water solubility | <0.1 g/100 mL at 23 ºC |
| Content | 99% |
2,2, 4-trimethyl-1, 2-dihydroquinoline polymer is a low molecular weight polymer, widely used in the manufacture of functional materials, lubricating substances, rubber hose, tape, wire, cable, and other rubber products.
It is mainly used as rubber antioxidant, suitable for natural rubber and synthetic rubber such as nitrile, butadiene, ethylene propylene and chloroprene
25kg/bag
1,8-Naphthalic anhydride CAS 81-84-5
CAS: 81-84-5
Purity: 99%
Molecular Formula: C12H6O3
Molecular Weight: 198.17
EINECS: 201-380-2
Storace Perod: Normal temperature storage
Synonyms: 1,8-naphthaleneanhydride; Naphthalic anh; 1,8 Naphthaloic Anhydride; Naphthalenedicarboxylic-1,8-anhydride; naphthalenedicarboxylicanhydride; naphthalic
1, 8-naphthalic anhydride CAS 81-84-5, is an organic compound, chemical formula C12H6O3, mainly used as dyes, pesticides, medicine and polyester resin intermediates.
| Appearance | Off-white powder |
| Fusing point | 269 °C |
| Density | 1.2571 (rough estimate) |
| Content | 99% |
1, 8-naphthalic anhydride CAS 81-84-5 is an important raw material for the synthesis of perylene dyes, pigments and fluorescent whitening agents, and is used as an intermediate for dyes, pesticides, medicine and polyester resins.
25kg/bag
Octyl Decyl Dimethyl Ammonium Chloride CAS 32426-11-2
CAS: 32426-11-2
Purity: 50%,80%
Molecular Formula: C20H44ClN
Molecular Weight: 334.03
EINECS: 251-035-5
Storage Period: 1 year
Synonyms: decyldimethyloctylammoniumchloride; QUATERNIUM-24; n-octyl-n,n-dimethyl-1-decaminiuchloride; Octyldecyldimethylammoniumchloride; 1-Decanaminium,N,N-dimethyl-N-octyl-,chloride; 1-Decaminium,N-octyl-N,N-dimethyl-,chloride; ammonium,decyldimethyloctyl,chloride; decyloctyldimethylammoniumchloride
Decyldimethyloctylammonium Chloride CAS 32426-11-2 can be Used as water treatment agent of quaternary ammonium salt.Decyldimethylammonium Chloride is an antibacterial agent that can be used to prepare various disinfectants.
| Appearance | Colourless to light yellow clear liquid |
| Active Content | 78-82% |
| pH of 10% solution | 5-9 |
| Free amine and its salt(w/w) |
≤2% |
| Color chroma(APHA) | ≤200# |
Decyldimethylammonium Chloride is an effective disinfectant commonly used to kill microorganisms such as bacteria, fungi, and viruses, and is widely used in hospitals, laboratories, and home hygiene.
1. Two types of content, 50% and 80%, can be selected according to customer needs
2. Can be used to make various disinfectants
180kg/drum
Potassium Tartrate CAS 921-53-9
CAS: 921-53-9
Purity: 99%min
Molecular Formula: C4H4K2O6
Molecular Weight: 226.27
EINECS: 213-067-8
Storage Period: 2 year
Synonyms: POTASSIUMHYDROGENTARTARATE; POTASSIUML-BITARTRATE; POTASSIUML-TARTRATEMONOBASIC; POTASSIUM(+)-TARTRATE; POTASSIUMTARTRATE; POTASSIUMHYDROGENL-TARTRATE; POTASSIUMACIDTARTRATE
Potassium tartrate CAS 921-53-9 is a colorless crystalline or white crystalline powder that is easily soluble in water. Its aqueous solution (100g/L) is right-handed and insoluble in ethanol. It can be used as an analytical agent for preparing microbial culture media and in the pharmaceutical industry.
| Content w/% | ≥99 |
| pH | 7.0~9.0 |
| Chloride(Cl) | ≤ 0.01% |
| Phosphate | ≤ 0.005% |
| Iron | ≤ 0.001% |
| Sulphate (SO4) | ≤0.01% |
| Heavy metals (Pb) | ≤ 0.001% |
Potassium tartrate is widely used in industries such as food, medicine, chemical, and light industry, mainly for manufacturing tartrate salts such as antimony potassium tartrate and potassium sodium tartrate. Potassium tartrate is used in the food industry as a beer foaming agent, food acidifier, and flavoring agent. Potassium tartrate has a sourness 1.3 times that of citric acid, making it particularly suitable as an acidifier for grape juice. Potassium tartrate also plays a very important role in industries such as tanning, photography, glass, enamel, and telecommunications equipment.
1.Purity higher than 99%
2.Widely used, divided into industrial grade and food grade
3.Potassium tartrate is used in the food industry as a beer foaming agent, food acidifier, flavoring agent, etc
25kg/bag
2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7
CAS: 27503-81-7
Purity: 99%
Molecular Formula: C13H10N2O3S
Molecular Weight: 274.3
EINECS: 248-502-0
Storage Period: 2 years
Synonyms: Ensulizole/PhenylBenzimidazoleSulphonicAcid; 2-Phenyl-1H-benimidazole,sulfonicacid; 2-phenyl-1h-benzimidazole-5-sulfonicaci; Novantisol; UltravioletChemicalbookabsorbentUV-T; 2-phenyl-1H-benzimidazole-5-sulphonicacid; 2-Phenylbenzimidazole-5-SulfonicAcid(UV-T); 2-Phenyl-1H-benzo[d]imidazole-5-sulphonicacid
Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 is a water-soluble sunscreen ingredient, a sulfonated UV absorber characterized by strong absorption of UVB and partial absorption of UVA. ChemicalbookEnsulizole can damage DNA through the production of reactiveoxygenspecies(ROS) under ultraviolet light or sunlight.
| ITEM | STANDARD |
| Appearance | white crystalline powder |
| Fusing point | >300 °C (lit.) |
| Density | 1.3592 (rough estimate) |
| Storage condition | 2-8°C |
| Refractive index | 1.6360 (estimate) |
1.Cosmetics
Sunscreen function: 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 is a highly efficient ultraviolet absorber, which can absorb 260-340 nanometers of ultraviolet light, especially the UVB band, but also absorb part of the UVA band, which can effectively block the damage of ultraviolet light to the skin, prevent skin sunburn, tanning, light aging, etc., often added to sunscreen, moisturizing sunscreen water and other products.
Improve the stability of the formula: with good water solubility, durability, dispersion, low migration, good thermal stability, can keep the texture of sunscreen and other products fresh, but also inhibit the decomposition of other UVB isolation agents, help to improve the stability of the cosmetics formula and the durability of the sunscreen effect.
2.Paint field:2-Phenylbenzimidazole-5-sulfonic acidCAS 27503-81-7 can be used as an ultraviolet absorber of water-based paint, which can absorb ultraviolet light, reduce the damage of ultraviolet light to the paint, improve the weatherability and service life of the paint, prevent the paint from fading, chalking, cracking and other problems, so that the paint can better maintain its performance and appearance in the outdoor environment.
3.Chemical materials:2-Phenylbenzimidazole-5-sulfonic acidCAS 27503-81-7 is used to manufacture outdoor overhead cable materials with weather resistance and oxidation resistance, which can absorb ultraviolet rays, reduce the aging effect of ultraviolet rays on cable materials, and improve the service life and performance of cables.
4.Bionic sensor field:2-Phenylbenzimidazole-5-sulfonic acidCAS 27503-81-7 is can be used to manufacture bionic sensors for the determination of 4-methylbenzyl camphor (4-MBC).
5.Grease field:2-Phenylbenzimidazole-5-sulfonic acidCAS 27503-81-7 can be nucleophilic substituted with liquid bromine to prepare brominated 2-phenylbenzimidazole-5-sulfonic acid, and then react with the amino group of 3,4,4′ -triamino-diphenyl ether to produce intermediate products, and then further react with isocyanate to synthesize polyurea thickener for preparing polyurea grease.
6.Other fields:It can be used as an analytical reagent for scientific research experiments, and can also be used in the preparation of supramolecular intercalation structural materials. The products after intercalation can be used as an excellent ultraviolet absorber to improve the anti-ultraviolet aging ability of composite materials.
25kgs/drum,9tons/20’container,25kgs/bag,20tons/20’container.
Cobalt carbonate basic CAS 12602-23-2
CAS: 12602-23-2
Purity: 45%
Molecular Formula: CHCoO4(-3)
Molecular Weight: 135.95
EINECS: 235-714-3
Storage Period: 2 years
Synonyms: bis(carbonato(2-))hexahydroxypenta-cobal; bis[carbonato(2-)]hexahydroxypenta-cobal; bis[carbonato(2-)]hexahydroxypenta-Cobalt; cobaltcarbonate,cobaltdihydroxide(2:3); cobaltcarbonatehydroxide; cobalt(2+),dicarbonate,hexahydroxide; Cobaltouscarbonatehydroxide; COBALT(II)HYDROXIDECARBONATE
Cobalt carbonate basic CAS 12602-23-2 is a purple-red crystal that is almost insoluble in water and ammonia, soluble in acid, and does not react with cold concentrated nitric acid and concentrated hydrochloric acid. It begins to decompose when heated to 400°C and releases carbon dioxide. It is widely used in catalysts and raw materials for cobalt salts, colorants in the ceramic industry, electrochemistry, catalysts, magnetic materials and other fields.
| ITEM | STANDARD % |
| CO | ≥45 |
| Na | ≤0.05 |
| Fe | ≤0.025 |
| Ni | ≤0.25 |
| Cr | ≤0.02 |
| AI | ≤0.75 |
| H2O | ≤0.05 |
| Cu | ≤0.01 |
| Pb | ≤0.01 |
| C1 | ≤0.005 |
| Zn | ≤0.1 |
| Mn | ≤0.1 |
| Ca | ≤0.1 |
| Mg | ≤0.1 |
1. Catalyst field: Cobalt carbonate basic CAS 12602-23-2 can be used as a catalyst or catalyst precursor for a variety of chemical reactions. For example, in the hydrogenation reaction and dehydrogenation reaction in the petrochemical field, it can change the rate of chemical reactions, improve the selectivity and conversion rate of the reaction, and make the reaction more efficient. In the Fischer-Tropsch synthesis reaction of syngas into liquid fuel, basic cobalt carbonate-based catalysts also show good catalytic performance.
2. Battery materials: Cobalt carbonate basic CAS 12602-23-2 is an important raw material for the preparation of lithium cobalt oxide and other lithium-ion battery positive electrode materials. With the rapid development of electronic products and new energy vehicles, the demand for high-performance lithium-ion batteries is increasing. As a precursor of battery materials, the quality and performance of basic cobalt carbonate have an important impact on key indicators such as battery energy density and cycle life.
3. Pigment industry: Cobalt carbonate basic CAS 12602-23-2 can be used to make blue and green pigments. It can provide bright and stable colors for materials such as ceramics, glass, and coatings, and has good hiding power and weather resistance.
4. Other fields: It is also used in magnetic materials, electronic ceramics and other fields. In magnetic materials, it can be used as an additive to improve the magnetic properties of the material; in electronic ceramics, it helps to improve the electrical and mechanical properties of the ceramics.
25kg/drum
1,3,5-Tris(2-hydroxyethyl)cyanuric acid CAS 839-90-7
CAS: 839-90-7
Hydroxyl Value: 640±10 (mgKOH /g)
Molecular Formula: C9H15N3O6
Molecular Weight: 261.23
EINECS: 212-660-9
Storage Period：1 year
Synonyms: THEIC, Tris(2-hydroxyethyl) Isocyanurate, Tris 2-hydroxyethyl Isocyanurate
1,3,5-Tris(2-hydroxyethyl)cyanuric acid, also known as THEIC or Tris(2-hydroxyethyl) Isocyanurate, is a multifunctional intermediate widely used in polymer and resin synthesis.
With its excellent heat resistance, flame retardancy, and crosslinking capability, THEIC plays a vital role in producing high-performance insulation materials, flame-retardant coatings, and thermosetting resins.
| ITEM | STANDARD |
| Appearance | White Crystal powder |
| Melting point | 133.5-137.0℃ |
| Hydroxyl Value | 640±10 (mgKOH /g) |
| Acidity | ≤1.00 (mgKOH/g) |
| PH Value | 6.5-7.3 |
| Loss on drying | ≤0.2 % |
| Purity | ≥99% |
1. Electrical Insulation Materials
THEIC is an essential intermediate in the production of polyester imide (PEI) and polyimide resins, which are used in high-temperature electrical enamels, wire coatings, and insulating varnishes. It provides superior dielectric strength and long-term thermal resistance.
2. Flame-Retardant Plastics and Coatings
Due to its high nitrogen and hydroxyl content, Tris(2-hydroxyethyl) Isocyanurate enhances flame retardancy in polyurethane, epoxy, and polyester systems. It is widely applied in automotive coatings, powder coatings, and electronic encapsulation materials.
3. Crosslinking Agent
THEIC (CAS 839-90-7) acts as a crosslinking monomer in thermosetting polymers. It improves chemical resistance, adhesion, and mechanical properties of coatings, adhesives, and composites.
4. Modifier for Polyester and Epoxy Resins
In resin formulation, Tris 2-hydroxyethyl Isocyanurate introduces rigidity and enhances heat deformation resistance, making it valuable in industrial coatings and engineering plastics.
Excellent thermal resistance and oxidation stability.
High crosslinking reactivity due to multiple hydroxyl groups.
Improves flame retardancy and electrical insulation.
Compatible with various resin systems (polyester, polyurethane, epoxy).
Contributes to longer service life of end products under high temperature.
We provide high-purity THEIC (CAS 839-90-7) with consistent quality, ensuring reliable performance in your formulations. Our technical team offers customized solutions for resin manufacturers, coating formulators, and electronic material producers.
Whether you need bulk quantities of Tris(2-hydroxyethyl) Isocyanurate or tailored packaging for specialty applications, we guarantee stable supply, competitive pricing, and full technical support.
25kg/bag
Bis(2-chloroethyl) ether CAS 111-44-4
CAS: 111-44-4
Purity: 99%
Molecular Formula: C4H8Cl2O
Molecular Weight: 143.01
EINECS: 203-870-1
Storace Perod: Normal temperature storage
Synonyms: 1, 1 ‘- oxybis (2 – chloro – Ethan; 2, 4 ‘- DICHLORODIETHYLETHER; 1, 5 – dichloro – 3 – oxapentane; BETA-CHLOROETHYLETHER; BETA,BETA’-DICHLORODIETHYLETHER; BETA,BETA’-DICHLOROETHYLETHER; BIS(2-CHLOROETHYL)ETHER
Dichloroethyl ether belongs to fine chemicals and is a good industrial solvent. There is a new method to produce dichloroethyl ether with simple process, easy access to raw materials, short reaction time and high product purity.
| ITEM | STANDARD |
| Appearance | Colorless or yellowish liquid |
| Assay % | ≥99.5 |
| Moisture % | ≤0.1 |
| Color | ≤60 |
Dichloroethyl ether is used as a solvent for rubber, resin, etc., and as a solvent and dry cleaning agent for gas chromatography fixing liquid, fat, paraffin, oil, etc. Stable properties, used as a solvent for fat, oil, wax, rubber, tar, asphalt, resin, ethyl fiber and soil insecticide. It is also used in organic synthesis and coatings.
25kg/drums or 200kg/drum
Propylene glycol monomethyl ether acetate CAS 108-65-6
CAS: 108-65-6
Purity: 99%
Molecular Formula: C6H12O3
Molecular Weight: 132.16
EINECS: 203-603-9
Storace Perod: Normal temperature storage
Synonyms: PMA-EL; PROPYLENE GLYCOL 1-MONOMETHYL ETHER 2-ACETATE; PROPYLENE GLYCOL METHYL ETHER ACETATE; PROPYLENE GLYCOL 1-METHYL ETHER 2-ACETATE; PROPYLENE GLYCOL MONOMETHYL ETHER ACETATE; MPA; ARCOSOLV(R) PMA; GLYCOL ETHER PMA
Propylene glycol methyl ether acetate CAS 108-65-6, also known as PGMEA, PMA, propylene glycol monomethyl ether acetate, is a colorless, high-grade solvent with a special odor. The PMA molecule has both ether bonds and carbonyl groups, which form an ester structure and also has alkyl groups. In addition, polar and non-polar functional groups exist simultaneously in the same molecule. Therefore, under the action of these two functional groups, it has a certain solubility for both polar and non-polar substances.
| ITEM | PMA |
| APPEARANCE | COLORLESS AND TRANSPARENT LIQUID |
| PURITY WT PCT≥% | 99.5 |
| MOISTURE≤% | 0.05 |
| ACIDITY（HAC）≤% | 0.02 |
| DISTILLATION RANGE | 143.0~149.0 |
| SPECIFIC GRAVITY % (d420) | 0.965-0.975 |
| COLOR (PT-CO) (Pt-Co) ≤ | 10 |
PMA CAS 108-65-6 is mainly used as a solvent for ink, paint, ink, textile dye, textile oil, and can also be used as a cleaning agent in the production of liquid crystal displays. It is a low-toxic high-grade industrial solvent with excellent performance. It has a strong solubility for both polar and non-polar substances. It is suitable for high-end coatings and inks. Solvents for various polymers, including aminomethyl esters, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin and nitrocellulose. Among them. Propylene glycol methyl ether propionate is the best solvent for coatings and inks. It is suitable for unsaturated polyesters, polyurethane resins, acrylic resins, epoxy resins, etc. It is widely used in high-end paints such as car paint, TV paint, refrigerator paint, and aircraft paint. Among them, the electronic grade is used as a cleaning agent for LCD and other electronic industries.
Propylene glycol methyl ether acetate CAS 108-65-6 can be divided into electronic grade and industrial grade. Currently, industrial grade products are more mature, and electronic grade products still have great development opportunities. Electronic grade propylene glycol methyl ether acetate has a higher purity, but the purity of products on the market is mostly less than 99%. Electronic grade propylene glycol methyl ether acetate can be used in photoresist, and its content in photoresist is more than 80%. At present, the domestic production rate of photoresist in China is low. In the future, as the domestic substitution of LCD photoresist and semiconductor photoresist in my country increases, the demand for propylene glycol methyl ether acetate will continue to rise.
200 kg/drum or ibc drum
N-(2-Naphthyl)aniline CAS 135-88-6
CAS: 135-88-6
Purity: 98%
Molecular Formula: C16H13N
Molecular Weight: 219.28
EINECS: 205-223-9
Storace Perod: Normal temperature storage
Synonyms: N-PHENYL-BETA-NAPHTHYLAMINE;N-2-NAPHTHYLANILINE;nocracd;nonoxd;
N-phenyl-2-naphthylamine is a diarylamine compound with strong alkalinity, which is commonly used as rubber antioxidant, lubricant, polymerization inhibitor, and has a good application in rubber industry.
| ITEM | STANDARD |
| Appearance | light grey to brown powder |
| Melting point ℃ | ≥105 |
| Heating reduction % | ≦0.2 |
| Ash score | ≦0.2 |
| Residual sieve (100mesh) % | ≦0.2 |
| Magnet absorption % | ≦0.008 |
N-phenyl-2-naphthylamine is a general antioxidant for natural rubber, diene synthetic rubber, neoprene rubber and base latex. It has good protective effect on heat, oxygen, flexion and general aging, and is slightly better than antioxidant A. It has an inhibitory effect on harmful metals, but is weaker than antioxidant A. If combined with antioxidant 4010 or 4010NA, the resistance to heat, oxygen, flexor cracking, and ozone resistance are significantly improved. This product has no effect on the vulcanization rate of natural rubber, nitrile rubber and styrene butadiene rubber, and has a slightly delayed effect on neoprene rubber. This product is easily decomposed in dry glue and easily dispersed in water. The solubility of this product in rubber is about 1.5%, and the dosage is not more than 1 part. The product is polluting and gradually turns to gray and black under the sun, so it is not suitable for white or light-colored products. Mainly used in manufacturing tires, rubber hose, tape, rubber roller, rubber shoes, wire and cable insulation and other industrial products. Antioxidant Ding can also be used as a stabilizer for various synthetic rubber post-treatment and storage, and can be used as a thermal antioxidant for polyformaldehyde.
25 kg/bag
4-(4-Hydroxyphenyl)cyclohexanone CAS 105640-07-1
CAS: 105640-07-1
Purity: 98%
Molecular Formula: C12H14O2
Molecular Weight: 190.24
EINECS: 423-920-8
Storace Perod: Normal temperature storage
Synonyms:4-(4-Oxocyclohexyl)phenol; 4-(P-HYDROXYPHENYL)CYCLOHEXANONE; 4-(4′-HYDROXYPHENYL)-CYCLOHECXANONE; 4-(4-HYDROXYPHENYL)CYCLOHEXANONE; 4-(4-hydroxyphenyl)cyclohexan-1-one; 4-(4-Hydroxyphenyl)cyclohexa
4-(4-hydroxyphenyl)cyclohexanone has certain chemical reactivity and can be used in chemical research and laboratory applications.
| ITEM | STANDARD |
| Appearance | White powder |
| Fusing point | 170-175 °C170-175 °C |
| Boiling point | 357.2±42.0 °C(Predicted) |
| density | 1.149± 0.06g /cm3(Predicted) |
4-(4-hydroxyphenyl)cyclohexanone molecule has carbonyl and hydroxyl groups that can further chemically react. As an important chemical intermediate, it has important applications in medicine, fine chemicals and other fields
25 kg/bag
Poly(3-hexylthiophene-2,5-diyl) CAS 104934-50-1
CAS: 104934-50-1
Purity:99%
Molecular Formula:C10H14R2S
Molecular Weight:166.28316
EINECS:/
Storage Period：2 year
Synonyms:Poly(3-hexylthiophene-2,5-diyl)(regioregularelectronicgrade); Poly(3-hexylthiophene-2,5-diyl),averageM.W.30,000; Poly(3-hexylthienylene)Poly(hexyl-2,5-thiophenediyl)Poly(3-hexylthiophene-2,5-diyl); Poly(3-n-hexylthiophene);Poly(hexylthiophene); Poly(3-hexylthiophene-2,5-diyl),regioregular,lowmetals; P3HT,Plexcore(R)OS2100; P3HT,Plexcore(R)OS1100
Poly(3-hexylthiophene-2,5-diyl) is a conductive polymer with unique properties.
| ITEM | STANDARD |
| Appearance | Red powder |
| MW | 10,000-100,000 |
| Purity | ≥99% |
| Moisture | ≤0.5% |
| Heavy metal content | ≤10ppm |
Poly(3-hexylthiophene-2,5-diyl) can be used as conductive polymers for organic solar cells, chemical sensors, and other electronic devices.
25KG/DRUM
Tetrafluoroterephthalic acid CAS 652-36-8
CAS: 652-36-8
Purity:99%
Molecular Formula:C6H6O3
Molecular Weight:126.11
EINECS:203-611-2
Storage Period：2 year
Synonyms:1,4-Benzenedicarboxylicacid,2,3,5,6-tetrafluoro-; RARECHEMALBO0018; TETRAFLUOROBENZENE-1,4-DICARBOXYLICACID; TETRAFLUOROTEREPHTHALICACID; 2,3,5,6-TETRAFLUOROTEREPHTHALICACID; 2,3,5,6-TETRAFLUORO-1,4-BENZENEDICARBOXYLICACID; 2,3,5,6-TetrafluoroterephthlonicAcid; Tetrafluoroterephthalicacid97%
Tetrafluoroterephthalic acid is a white powder that is stable at high temperatures.
| ITEM | STANDARD |
| Appearance | White powder |
| Purity | ≥99% |
| Melting point | 275 – 277℃ |
| Moisture | ≤0.5% |
| Heavy metal content | ≤10ppm |
| FE | ≤5ppm |
| Burning residue | ≤0.1% |
1>Tetrafluoroterephthalic acid can be used as an organic synthetic raw material to synthesize pharmaceutical intermediates, providing a material basis for the research and development of new drugs, and helping to develop drugs with better efficacy and safety.
2>Tetrafluoroterephthalic acid can be used to synthesize pesticide intermediates, helping to prepare new high-efficiency, low-toxic, and environmentally friendly pesticides, and improving the pest control effect of crops.
25KG/DRUM
2,5-Diaminotoluene sulfate CAS 615-50-9
CAS: 615-50-9
Purity: 99%MIN
Molecular Formula: C7H12N2O4S
Molecular Weight：220.24
EINECS：210-431-8
Storage Period：1 year
Synonyms:p-tolylenediaminesulphate; toluene-2,5-diamine,sulfate(1:1); toluene-2,5-diaminesulphate; toluylene-2,5-diaminesulphate; TOLUENE-2,5-DIAMINESULFATE; TOLYLENE-2,5-DIAMINESULFATE; P-TOLYLENEDIAMINESULFATE; P-TOLUYLENEDIAMINESULFATE
2,5-Diaminotoluene sulfate is a light red powder with a boiling point of 273.7 ℃ at 760mmHg and a melting point of> 300 ° C (lit.), easily soluble in water, should be sealed and stored in a cool, dark place. 2,5-Diaminotoluene sulfate is a colorless crystalline solid that is soluble in water and some organic solvents. It is a weakly acidic substance that easily absorbs moisture.
| Appearance | White to red crystalline powder |
| Assay(%) | 99min |
| Moisture(%) | 1.0max |
| Ash(%) | 1.0max |
| Fe/Iron(ppm) | 50max |
2,5-Diaminotoluene sulfate is a major ingredient and important intermediate in hair dyes.2,5-Diaminotoluene sulfate is commonly used as an intermediate in the preparation of dyes, pigments, and fluorescent agents. It can also be used as a reducing agent in chemical analysis.
1.The purity of 2,5-Diaminotoluene sulfate is 99% min
2.2,5-Diaminotoluene sulfate can be Used for producing dyes, hair dyes, etc
25kg/drum
CAS: 2568-90-3
Purity: /
Molecular Formula: C9H20O2
Molecular Weight: 160.25
EINECS: 219-909-0
Storage Period: 1 year
Synonyms: 1,1′-[methylenebis(oxy)]dibutane; FORMALDEHYDEDI-N-BUTYLACETAL98+%; Butane,1,1-methylenebis(oxy)bis-; 5,7-Dioxahendecane; 5,7-Dioxaundecane; Bis(butyloxy)methane; FormaldehydeDibutylAcetal5,7-Dioxahendecane; Formaldehydedibutylacetalpuriss.,>=98.5%(GC)
Dibutoxymethane is an organic compound. Colorless liquid with an ether like odor. It usually exhibits good stability and low reactivity in chemical reactions.
| Apperance | Colorless liquid |
| EINECS | 219-909-0 |
| Chemical formula | C9H20O2 |
| Molecular weight | 160.25 |
| Density | 0.84 g/cm3 |
| Melting point | -58.1℃ |
| Boiling point | 180 ℃ |
| Flash point | 60 ° C |
| Refractive index | n20/D1.406 |
Dibutoxymethane can be used as a solvent in chemical experiments and industrial production to dissolve, dilute, and extract organic compounds. Dibutoxymethane is also a biodegradable compound commonly used as a solvent in industries such as chemical synthesis, drug synthesis, pesticides, cleaning agents, and adhesives.
Dibutoxymethane is a biodegradable solvent widely used in chemical experiments and industrial production.
25kg/drum
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
CAS：3445-11-2
Purity：99%
Molecular Formula：C6H11NO2
Molecular Weight：129.16
EINECS：222-359-4
Storage Period：1 year
Synonym: NHP; N-HYDROXYETHYL PYRROLIDONE; N-(2-HYDROXYETHYL)-2-PYRROLIDONE; (2-hydroxyethyl)-2-pyrrolidone; 1-(2-HYDROXYETHYL)-2-PYRROLIDINONE; 1-(2-HYDROXYETHYL)-2-PYRROLIDONE;
N-Hydroxyethyl-2-pyrrolidone (HEP) is an organic compound that structurally belongs to the pyrrolidone group of compounds, and the specific molecular formula is C6H11NO2. It is a derivative of the 2-pyrrolidone molecule in which a hydroxyethyl (-CH2CH2OH) group is attached to the nitrogen atom of pyrrolidone.
| ITEM | STANDARD |
| Appearance | Clear, slight yellow liquid |
| Color | ≤5% |
| Water Content | ≤0.5% |
| Purity | ≥99.0% |
| Amine | ≤0.1% |
| γ-Butyrolactone | ≤0.1% |
1.Solvents and surfactants
Solvent: N-Hydroxyethyl-2-pyrrolidone is a polar solvent that can be used to dissolve certain chemicals that are poorly soluble in water. It is often used as a solvent in chemical synthesis.
Surfactants: Due to its polar properties, N-hydroxyethyl-2-pyrrolidone is also used as a surfactant and is commonly found in some industrial cleaners and disinfectants;
2.Cosmetics & Personal Care Products:
As an ingredient in skin and hair care products, N-hydroxyethyl-2-pyrrolidone helps to improve the lubricity, moisturization and skin absorption of the product. It is commonly used in personal care products such as shampoos, skin creams, cleansers, etc., as a moisturizer and skin conditioner;
3.Textile and printing and dyeing industry:
In the textile industry, N-hydroxyethyl-2-pyrrolidone is sometimes used as a solvent for dyes and additives to help improve dyeing results and uniformity.
1.Biocompatibility: As a mild chemical, N-hydroxyethyl-2-pyrrolidone has good compatibility with skin and organisms.
2.Strong solubility: It can dissolve a variety of organic and inorganic substances, so it has important uses in many industrial fields.
3.Environmentally friendly: Compared with some traditional solvents, N-hydroxyethyl-2-pyrrolidone is generally safer during use and has less impact on the environment.
25kg/bag
CAS：141-32-2
Purity：99%
Molecular Formula：C7H12O2
Molecular Weight：128.17
EINECS：205-480-7
Storace Perod：Normal temperature storage
Synonyms:
n-Butylacrylate;BUTYLACRYLATE(STABILISEDWITHHYDROQUI;BUTYL-2-ACRYLATE;Acrylsure-n-butylester;N-BUChemicalbookTYLACRYLATE,STABILIZEDWITH50PPM4-METHOXYPHENOL;2-Propenoicacidbutylester;Butylacrylate;
Butyl acrylate is mainly used to make polymer monomers for fibers, rubbers, and plastics. It is used in the organic industry to make adhesives, emulsifiers, and as an organic synthesis intermediate. It is used in the papermaking industry to make paper reinforcing agents. It is used in the coating industry to make acrylic coatings. Butyl acrylate (butyl acrylate) is the most important variety of acrylic esters. Among the existing continuous production processes, direct esterification of butyl acrylate is the main production method in the world at this stage. Its main process flow is: the raw materials acrylic acid and n-butanol are esterified in two series reactors, organic acids are used as catalysts, and the method of dehydration while reacting is adopted to make the reversible esterification equilibrium reaction proceed as far as possible in the direction of butyl ester formation.
| ITEM | UNIT | SPECIFICATION | ANALYSIS VALUE |
| PURITY(GC) | %(M/M) | 99.5%MIN | 99.7 |
| WATERCONTENT | %(M/M) | 0.2%MAX | 0.08 |
| COLOR(PT-CO) | 20MAX | 10 | |
| INHIBITORAS MEHQ | MG/KG | 200十/-20 | 191 |
Acrylic acid and its esters are widely used in industry. During use, acrylic acid esters are often polymerized into polymers or copolymers. Butyl acrylate (as well as methyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate) is a soft monomer, which can be copolymerized, cross-linked, grafted, etc. with various hard monomers such as methyl methacrylate, styrene, acrylonitrile, vinyl acetate, etc., and functional monomers such as (meth) hydroxyethyl acrylate, hydroxypropyl acrylate, glycidyl ester, (meth) acrylamide and its derivatives to make more than 200-700 kinds of acrylic resin products (mainly emulsion type, solvent type and water-soluble type), which are widely used in coatings, adhesives, acrylic fiber modification, plastic modification, fiber and fabric processing, paper treatment agents, leather processing, acrylic rubber and many other aspects.
180 kg/drum
Nickel sulphate CAS 15244-37-8
CAS: 15244-37-8
Purity: 99%
Molecular Formula: NiO4S
Molecular Weight: 154.76
EINECS: 630-456-1
Storage Period: 2 years
Synonyms: Niokelmonosulfatehexahydrate; NICKELSULPHATE; NICKELSULFATE-6-7-HYDRATE; nickel(ii)sulfatehydrate,puratronic; Nickel(II)sulfatehydrate,Puratronic(R),99.9985%(metalsbasis); Nickel(II)sulfatehydrate,Puratronic,99.9985%(metalsbasis); Nickel(II)sulfatehexa-/heptahydrate; Nickel(II)sulfatehydrate
Nickel sulfate hexahydrate CAS 15244-37-8 is a green crystalline powder or granule, which is easily soluble in water and its aqueous solution is acidic. It has a certain hygroscopicity and easily absorbs moisture in humid air. Nickel sulfate has various forms such as anhydrous, hexahydrate and heptahydrate, and the most common one is hexahydrate. It can be completely ionized in aqueous solution to produce nickel ions and sulfate ions. It has certain oxidizing and reducing properties, and can undergo a variety of redox reactions under different chemical reaction conditions.
| ITEM | STANDARD |
| Ni % | ≥22.15 |
| Co % | ≤0.0010 |
| Fe % | ≤0.0002 |
| Cu % | ≤0.0003 |
| Pb % | ≤0.0010 |
| Zn % | ≤0.00015 |
| Ca % | ≤0.0010 |
| Mg % | ≤0.0008 |
| Cd % | ≤0.0005 |
| Mn % | ≤0.0010 |
| Na % | ≤0.0060 |
| Cr % | ≤0.0005 |
| Cl- % | ≤0.0010 |
| Si % | ≤0.0010 |
1. Electroplating industry: Nickel sulfate is an important raw material for electroplating nickel and chemical nickel plating. During the electroplating process, it can provide nickel ions for the plated parts, so that a uniform and dense nickel plating layer is formed on the surface of the plated parts, which plays a protective and decorative role. It is widely used in electroplating processing of automotive parts, electronic equipment, hardware products, etc.
2. Battery industry: It is one of the key raw materials for the preparation of various batteries such as nickel-hydrogen batteries, nickel-cadmium batteries and lithium-ion batteries. In nickel-hydrogen batteries, nickel sulfate is used to prepare positive electrode materials, which has an important impact on the battery’s charge and discharge performance, cycle life, etc.
3. Catalyst field: Nickel sulfate can be used as a catalyst or catalyst carrier for various chemical reactions. For example, in some organic synthesis reactions, such as hydrogenation reactions and dehydrogenation reactions, nickel sulfate can change the rate of chemical reactions and improve the selectivity and conversion rate of reactions.
4. Chemical raw materials: It is an important intermediate for the preparation of other nickel compounds. By reacting with other chemical substances, various nickel compounds such as nickel oxide and nickel hydroxide can be prepared. These compounds are widely used in ceramics, glass, magnetic materials and other fields.
Printing and dyeing industry: Used as a mordant in the printing and dyeing industry, it helps the dye to adhere better to the fabric, improves the dyeing effect and color stability.
25kg/drum
5-(METHOXYMETHYL)-2-FURALDEHYDE CAS 1917-64-2
CAS: 1917-64-2
Purity: /
Molecular Formula: C7H8O3
Molecular Weight: 140.14
EINECS: 700-511-5
Storage Period: 1 year
Synonyms: 5-(METHOXYMETHYL)-2-FURALDEHYDE; 5-METHOXYMETHYL-FURAN-2-CARBALDEHYDE; AKOSB001201; ART-CHEM-BBB001201; 5-(Methoxymethyl)furan-2-carboxaldehyde; 5-(Methoxymethyl)furfural; 5-(Methoxymethyl)-2-furancarboxaldehyde; 2-Furancarboxaldehyde,5-(methoxymethyl)-
5-(Methoxymethyl)-2-furaldehyde (CAS 1917-64-2) is a furan derivative with the molecular formula C₆H₆O₃ and molecular weight 126.11 g/mol. It typically appears as a pale yellow to brown liquid with a characteristic odor. As a valuable fine chemical intermediate, it is widely used in the synthesis of pharmaceuticals, flavors, fragrances, and specialty chemicals.
As a professional 5-(Methoxymethyl)-2-furaldehyde supplier, we provide high-quality products with reliable purity for large-scale industrial applications.
| Apperance | colorless liquid |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 85.0±24.6 °C |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.507 |
| PSA | 39.44000 |
Pharmaceutical Intermediate
Used in the preparation of active pharmaceutical ingredients (APIs), especially heterocyclic compounds and bioactive molecules.
Flavor and Fragrance Industry
Acts as a building block for furan-based flavor and fragrance ingredients, contributing sweet and caramel-like notes.
Fine Chemical Synthesis
Serves as a versatile intermediate for the production of specialty chemicals, dyes, and functional materials.
1.5-(METHOXYMETHYL)-2-FURALDEHYDE has a unique aromatic taste.
2.5-(METHOXYMETHYL)-2-FURALDEHYDE can dissolve in many organic solvents and slowly evaporates in the air.
3.5-(METHOXYMETHYL)-2-FURALDEHYDE can also be used for synthesizing seasonings, dyes, and spices.
25kg/drum
Unilong Supply CHLORBUTE CAS 6001-64-5 With Fast Delivery
CAS: 6001-64-5
Purity: 98%min
Molecular Formula: C8H16Cl6O3
Molecular Weight：372.93
EINECS：611-927-0
Storage Period：1 year
Synonyms: 1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE; CHLOROBUTANOL HEMIHYDRATE; CHLOROBUTO HEMIHYDRATE; CHLORETONE; CHLORETONE 0.5-WATER; CHLORETONE HEMIHYDRATE; CHLORBUTE; CHLORBUTOL; BETA,BETA,BETA-TRICHLORO-T-BUTANOL HEMIHYDRATE
CHLORBUTE is a medicinal preservative with sedative and hypnotic effects. CHLORBUTE is resistant to various Gram positive and Gram negative bacteria, as well as several fungal spores and fungi, and is widely used in the food and cosmetics industry.
1.Appearance: The substance is a White to almost whiteCrystalline Powder.
2.Solubility: It is soluble in water and also in other common organic solvents such as alcohols and ethers.
3.Stability: It has good thermal stability and is relatively stable under most temperature and environmental conditions.
4.Reactivity: This compound is an organic chloride compound containing chlorine atoms. Under appropriate conditions, it can undergo electrophilic substitution reactions, such as reacting with electrophilic reagents such as cyanide ions, halide ions, hydroxyl ions, etc.
| Appearance | White to almost white Crystalline Powder. |
| Melting point | 77-79 ° C (lit.) |
| Boiling point | 173-175 ° C |
| Flash point | 100 ° C |
| Solubility | Slightly soluble in water, highly soluble in ethanol (96%), and easily soluble in glycerol (85%) |
CHLORBUTE is resistant to various Gram positive and Gram negative bacteria, as well as several fungal spores and fungi, and is widely used in the food and cosmetics industry. CHLORBUTE can also be used as a preservative for biological liquids and alkaloid solutions, as well as a plasticizer for cellulose esters and ethers.
1.CHLORBUTE is a medicinal preservative with sedative and hypnotic effects.
2.CHLORBUT is resistant to various Gram positive and Gram negative bacteria, as well as several fungal spores and fungi.
25kg/drum
NONAFLUOROHEXYLTRIMETHOXYSILANE CAS 85877-79-8
CAS: 85877-79-8
Purity: 98%
Molecular Formula: C9H13F9O3Si
Molecular Weight: 368.27
EINECS: 248-418-4
Storage Period: 2 year
Synonym:NONAFLUOROHEXYLTRIMETHOXYSILANE; TriMethoxy(1H,1H,2H,2H-nonafluorohexyl)silane; Nonafluorobutylethyltrimethoxysilane; Nonafluoro-1,1,2,2-tetrahydrohexyltrimethoxysilan; DowCorningB3958;3,3,4,4,5,5,6,6,6-Nonafluorohexyltrimethoxysilane; (1,1,2,2-Tetrahydrononafluorohexyl)trimethoxysilane;Trimethoxy(1H,1H,2H,2H-nonafluorohexyl)silane
The NONAFLUOROHEXYLTRIMETHOXYSILANE CAS 85877-79-8 has the general chemical properties of silane. The trimethoxysilyl group (-Si (OCH3) 3) in the molecule can undergo hydrolysis, polycondensation and other reactions under certain conditions to generate silanol and its polycondensate. When reacting with other organic compounds, the nonafluorohexyl part can show the characteristics of fluorinated organic compounds, with high chemical stability and hydrophobicity. It is incompatible with strong oxidants, strong bases and other substances, and should avoid contact with these substances during storage and use.
| ITEM | STANDARD |
| Appearance (25℃) | Colorless clear liquid |
| Content % | ≥98% |
| Density | 1.35 – 1.45g/cm³ |
| Moisture % | ≤0.1% |
| Heavy metal content (ppm) | ≤0.0001% |
1>Surface treatment agent: NONAFLUOROHEXYLTRIMETHOXYSILANE can be used to treat the surface of materials, forming a fluorosilane film with low surface energy on the surface of materials, giving the materials good hydrophobicity, oleophobicity and anti-fouling properties, improving the corrosion resistance, wear resistance and anti-aging properties of materials, etc., and is widely used in surface protection of glass, metal, ceramics and other materials.
2>Paints and coatings: Adding to paints can improve the performance of paints, such as improving the weather resistance, chemical corrosion resistance and self-cleaning properties of coatings, making the coating surface less likely to be attached by water, oil and dirt, and extending the service life of coatings.
3>Electronic industry: Used for surface treatment of electronic components, NONAFLUOROHEXYLTRIMETHOXYSILANE can improve the moisture-proof, dust-proof and insulation properties of electronic components, protect electronic components from the influence of the external environment, and improve their reliability and stability.
4>Textile treatment: After the textiles are treated, the textiles can have the “three-proof” functions of waterproof, oil-proof and anti-fouling, while not affecting the breathability and softness of the textiles, and improving the quality and service life of the textiles.
200KG/DRUM
CAS: 108-73-6
Purity: 99%
Molecular Formula: C6H6O3
Molecular Weight: 126.11
EINECS: 203-611-2
Storage Period: 2 year
Synonyms: 6,17-alpha Epoxypregnenolone; Phloroglucinol >=99.0% (HPLC); Floroglucin; Floroglucinol; Phloroglucine; Spasfon-Lyoc; s-Trihydroxybenzene; sym-Trihydroxybenzene
Phloroglucinol (1,3,5-trihydroxybenzene) CAS 108-73-6 is an important fine chemical product, mainly used as an intermediate for drug synthesis.
| ITEM | STANDARD |
| Appearance | White powder |
| Hazen | ≤300 |
| Loss on drying | ≤0.50% |
| Residue on Ignition（on dry base） | ≤0.2% |
| Chlorides | ≤200ppm |
| Sulphates | ≤500ppm |
| Heavy Metal | ≤20ppm |
Phloroglucinol is used as determination of antimony, arsenic, cerium, chromate, chromium, gold, iron, mercury, nitrite, osmium, palladium, tin, vanadium, vanillin and lignin, etc. Determination of free acid (hydrochloric acid) in pentoses, aldehydes, lignin, hydrochloric acid, methanol, chloral hydrate, turpentine, lignified cell tissues and gastric juice. Decalcification of bone specimens.
25KG/DRUM
CAS：14281-83-5
Purity：98%
Molecular Formula：C4H8N2O4Zn
Molecular Weight：213.51
EINECS：238-173-1
Storage Period：2 years
Synonyms：GLYCINE ZINC SALT; GLYCINE ZINC SALT MONOHYDRATE; ZINC GLYCINATE MONOHYDRATE; Zinc 2-aminoacetate; Bis(glycine)zinc salt; Diglycine zinc salt; Zinc glycinate; Glycine zinc
Zinc glycinate is usually white or off-white powder, odorless and tasteless. It is stable at room temperature, with a density of about 1.7 – 1.8g/cm³. Its melting point is relatively high, and it will not decompose until it reaches about 280℃. Its solubility in water is relatively low, and it is a substance that is slightly soluble in water, but it can be dissolved well in some acidic solutions.
| Item | Specification | |
| GB1903.2-2015 | Water-solubility | |
| Appearance | White crystalline powder | |
| Zinc Glycinate(dry basis)(%) | Min98.0 | |
| Zn2+(%) | 30.0% | Min 15.0 |
| Nitrogen(calculated on the dry basis)(%) | 12.5-13.5 | 7.0-8.0 |
| pH Value(1%aqueous solution) | 7.0-9.0 | Max 4.0 |
| Lead(Pb)(ppm) | Max 4.0 | Max 5.0 |
| Cd(ppm) | Max 5.0 | |
| Loss on drying(%) | Max 0.5 | |
1.A new type of nutritional zinc supplement, which is a chelate with a ring structure formed by zinc and glycine. Glycine is the smallest amino acid in molecular weight, so when supplementing the same amount of zinc, the amount of glycine zinc is the least compared with other amino acid chelated zinc. Zinc glycine overcomes the disadvantage of low utilization rate of second-generation food nutritional enhancers such as zinc lactate and zinc gluconate. With its unique molecular structure, it organically combines the essential amino acids and trace elements of the human body, conforms to the absorption mechanism and characteristics of the human body, enters the intestinal mucosa within 15 minutes of taking it, and is quickly absorbed. At the same time, it does not antagonize with trace elements such as calcium and iron in the body, thereby improving the body’s absorption rate of zinc.
2.It can be used in food, medicine, health care products and other industries;
3.It can be fortified in dairy products (milk powder, milk, soy milk, etc.), solid beverages, cereal health products, salt and other foods.
25kg/drum
N,N’-Ethylenebis(stearamide) CAS 110-30-5
CAS：110-30-5
Purity：99%
Molecular Formula：C38H76N2O2
Molecular Weight：593.02
EINECS：203-755-6
Storace Perod：Normal temperature storage
Synonyms:N,N’-ETHYLENEBISSTEARAMIDE; N,N’-ETHYLENEBISOCTADECANAMIDE; 1,2-bis(octadecanamido)ethane; Glyco(R) Asphalt Modifier beads; Acrawax(R) C atomized; N, N` Distearoylethyelendiamine
Ethylene distearamide is white to light yellow powder or granular matter. The relative density is 0.98 (25℃), and the melting point is 130 ~ 145℃. The flash point is about 285℃. Insoluble in water, but the powder has wettable above 80 ° C. Resistant to acid, alkali and water media. Insoluble in ethanol, acetone, carbon tetrachloride and other organic solvents at room temperature. But soluble in hot chlorinated hydrocarbons and aromatics, precipitate and gel when cooled. Ethylene bisstearamide (EBS), also known as vinyl bisstearamide, is one of the earliest fatty bisamide products developed. EBS structure contains polar amide groups and two long carbon chain hydrophobic groups, so that it has the characteristics of high temperature lubricity and low temperature anti-viscosity. In addition, it has good compatibility with synthetic resins such as acrylonitrile-butadiene-styrene polymer (ABS), polyvinyl chloride, phenolic resin, polystyrene and so on.
| ITEM | STANDARD |
| Appearance | Powdery |
| Smell | No smell |
| Color (Gardner) | ≤3# |
| Melting Point (℃) | 141.5-146.5 |
| Acid Value (mgKOH/g) | ≤7.50 |
| Amine value (mgKOH/g) | ≤2.50 |
| Moisture (wt%) | ≤0.30 |
| Mechanical impurity | Φ0.1-0.2mm(individual/10g) |
| Φ0.2-0.3mm(individual/10g) | |
| Φ≥0.3mm(individual/10g) |
Ethylene bisstearamide can be used as:
(1) Plastic lubricants with hard ABS, hard vinyl chloride molding, polishing, injection molding of the internal lubricant, with 0.5-2.0 coordination amount, does not affect the thermal stability of the plastic, surface appearance, tone, film transparency, etc.
(2) Casting lubricant When casting the shell, adding this product to the mixture of resin and sand as a lubricant can play a slippery role.
(3) When metal processing and powder metallurgy are used in drawing iron wire, the use of this product can improve the drawing speed, extend the life of the metal mold, and improve the smoothness of the wire surface. In addition, in the end of the metallurgical molding process, before the metal melting, the first to bond with this product, and use this product as a lubricant for the metal mold, can reduce the wear of the metal mold.
(4) Anti-sticking agent Add this product to adhesives, waxes, plastics, etc., and have a good effect of anti-caking and film removal.
(5) viscosity regulator. For asphalt, paint remover in the asphalt add this product can increase the softening point, reduce viscosity, improve the corrosion resistance to water or acid. Adding this product to paint remover can improve the performance of paint remover.
(6) Anti-corrosion agent electrical corrosion is usually applied wax, such as adding this product to the wax, can improve the properties of the wax layer. In addition, the addition of benzyl in paint or spray paint can improve its salt water resistance and water resistance.
(7) Surface brightener Adding this product to the rubber in the paint can improve the smoothness of the surface of the baking paint and the surface gloss of the rubber products.
25kg/drum
4-Hydroxy-4′-isopropoxydiphenylsulfone CAS 95235-30-6
CAS： 95235-30-6
Purity：99%
Molecular Formula：C15H16O4S
Molecular Weight：292.35
EINECS：405-520-5
Storace Perod：Normal temperature storage
Synonyms:VANILLYL BUTYL ETHER; 4-BUTOXY-2-METHOXYPHENOL; BUTYL VANILLYL ETHER; Phenol, 4-(butoxymethyl)-2-methoxy-; 2-Methoxy-4-(butoxymethyl)phenol; 4-(Butoxymethyl)-2-methoxyphenol
4-hydroxy-4 ‘-isopropoxy-diphenyl sulfone is an organic compound. It is a white crystalline solid that can be used to synthesize different classes of organic compounds.
| ITEM | STANDARD |
| Appearance | White powder crystal |
| Moisture | ≤0.2% |
| Purity | ≥99% |
| Melting point | 128℃ |
4-hydroxy-4 ‘-isopropoxy-diphenyl sulfone is often used as esterification reagent, dehydration reagent and reducing agent in organic synthesis.
It can be used in the synthesis of different classes of organic compounds, for example, as an important intermediate in the synthesis of heterocyclic compounds, phenylsulfone compounds, and compounds containing sulfur and oxygen functional groups.
25kg/drum
Retinyl Retinoate CAS 15498-86-9
CAS: 15498-86-9
Purity: 95% min
Molecular Formula: C40H56O2
Molecular Weight：568.87
EINECS：/
Storage Period：2 year
Synonyms: RetinylRetinoate; NanoLiposomalRetinylRetinoate; RetinylRetinoate,r-Retinoate; RetinylRetinoateLiposome,RetinylRetinoateNanoEmulsion,WaterSolubleRetinylRetinoate; Retinoicacid,retin-15-ylester;
Retinyl Retinoate CAS 15498-86-9 is an advanced retinol derivative derived from the reaction of retinol and retinoic acid. It is a kind of yellow to orange solid or paste.Retinyl Retinoate is A complex that consists of the esterification products of retinol (retinol) and retinoic acid (retinoic acid).
| Appearance | Yellow to orange solid or paste |
| Odor | Characteristic odor |
| Loss on drying % | ≤1.0% |
| Residue on lgnition % | ≤0,2% |
| Aerobic plate (CFU/ml) | ≤100 CFU/ml |
| Yeast&Molds (CFU/ml) | ≤10 CFU/ml |
| Escherichia col | Negative |
| Pseudomonas aeruginosa | Negative |
| Staphylococcus aureu | Negative |
| Heavy metal ppm | ≤20 ppm |
| Purity(HPLC-DAD) | ≥95.0% |
| Pseudomonas aeruginosa | Negative |
Retinyl Retinoate is a kind of advanced retinol derivative, which is obtained by the reaction of retinol and retinoic acid. After it enters the skin, it will be broken down into one part retinoic acid and one part retinol, so that it can be Taking advantage of both without any conversion, it’s very powerful yet very low-irritation and can even be used during the day, making it suitable for people with aging skin or those who want the best results. It can promote collagen synthesis, reduce the appearance of wrinkles and fine lines, lighten skin tone, improve skin texture, and increase skin’s moisturizing ability. It is also used to treat acne and other skin conditions.
Retinol retinate has excellent stability and high permeability. It is A stable form of vitamin A that is quickly converted into active vitamin A in the skin. Compared with traditional retinol and retinoic acid, retinol retinoic acid does not cause irritation and dryness, and has better antioxidant and anti-aging effects.
1kg/bag
2-(Dimethylamino)ethyl benzoate CAS 2208-05-1
CAS: 2208-05-1
Purity: 95%min
Molecular Formula: C11H15NO2
Molecular Weight：193.24
EINECS：218-630-1
Storage Period：1 year
Synonyms: Quantacure DMB; BENZOIC ACID 2-DIMETHYLAMINOETHYL ESTER; SPEEDCURE DMB; 2-DIMETHYLAMINOETHYLBENZOATE (DMB); DMB; 2-(DIMETHYLAMINO)ETHYL BENZOATE; 2-(Dimethylamino)eth; 2-[2-(dimethylamino)ethyl]benzoate
2-(Dimethylamino)ethyl benzoate is a colorless liquid with a strong aroma. 2-(Dimethylamino)ethyl benzoate has good solubility and can be dissolved in organic solvents such as water, alcohol and ether. It is an inert solvent with excellent stability and chemical inertness.2-(Dimethylamino)ethyl benzoate has a strong odor, so it is necessary to pay attention to proper ventilation.
| Appearance | Light yellow liquid |
| Assay (GC) | ≥95.0％ |
| Moisture | ≤0.5% |
| Gardner Colour | ≤2 |
1.Widely used, can be used for Printing inks; Wood varnishes; Decorative coatings for metal cans and food; cartons; Adhesives; Pressure transfer sheets; Metal primers; Photo-resists.
2.Able to add amine synergist and initiator as a singleliquid. Exhibits little photo-yellowing.
25kg/drum or 200L/drum
3-Dimethylaminopropylamine CAS 109-55-7
CAS: 109-55-7
Purity:98%
Molecular Formula:C5H14N2
Molecular Weight:102.18
EINECS:203-680-9
Storage Period：2 year
Synonym:RARECHEMALBW0072; N,N-DIMETHYLPROPANE-1,3-DIAMINE; N,N-DIMETHYLTRIMETHYLENEDIAMINE; N,N-DIMETHYL-1,3-DIAMINOPROPANE; gamma-dimethylaminopropylamine; H2N(CH2)3N(CH3)2; N-(3-aminopropyl)dimethylamine; N,N-Dimethyl-1,3-propylenediamine
Diamines are an important class of chemical substances, widely used as raw materials, intermediates or products. For example, diamines are important structural units in the synthesis of polyamides and other polycondensation reactions. N,N-dimethyl-1,3-diaminopropane (DMAPA) is an important intermediate used in the industrial preparation of lubricants, for example. In addition, DMAPA is used as a raw material for the preparation of coagulants and should have anti-corrosion properties.
| ITEM | STANDARD |
| Appearance (25℃) | Colorless clear liquid |
| Content % | 99.50min |
| Color APHA | 20max |
| Moisture % | 0.15max |
| 1,3-Diaminopropane ppm | 100max |
1. 3-Dimethylaminopropylamine is widely used in the manufacture of cosmetic raw materials such as palmitate dimethyl propylamine, Cocamidopropyl betaine, oleose amide propylamine, etc.
2.3-Dimethylaminopropylamine is widely used in Bactericide intermediates.
3.3-Dimethylaminopropylamine is used as organic synthesis intermediates to produce dyes, ion exchange resins, epoxy resin curing agents, oils and cyanide-free electroplating zinc additives, fiber and leather treatment agents and bactericides, etc.
165KG/DRUM
Pentaerythritol Distearate CAS 13081-97-5
CAS: 13081-97-5
Purity: /
Molecular Formula: C41H80O6
Molecular Weight：669.07
EINECS：235-991-0
Storage Period: 1 year
Synonyms: PentaerythritolDistearate(mixture); [2,2-bis(hydroxymethyl)-3-octadecanoyloxy-propyl]octadecanoate; stearicacid(2,2-dimethylol-3-stearoyloxy-propyl)ester; (socalled)[Lubricants]; PentaerythritolDistearate3-Hydroxy-2-(hydroxymethyl)-2-[(stearoyloxy)methyl]propylstearate; Octadecanoicacid,2,2-bis(hydroxymethyl)-1,3-propanediylester;PENTAERYTHRITOLDISTEARATE
Pentaerythritol Distearate can be applied to various types of skincare products, cosmetics, emulsifiers, and surfactants.
| Melting Point (℃) | 49.2 |
| Acid Value (mgKOH/g) | 0.48 |
| Hydroxyl Value (mgKOH/g) | 147.92 |
Pentaerythritol Distearate can be used for the following products:
The purpose of cleansing products is to remove dirt from the skin, leaving it refreshed and helping to maintain its normal physiological state. Such as facial cleanser, makeup remover/lotion/cream, facial cleanser powder, etc.
Makeup toner is usually a skincare product used to replenish moisture and moisturizing ingredients to the stratum corneum of the skin, and to adjust the physiological effects of the skin, after washing away dirt adhered to the skin with cleansers and other ingredients.
Beauty lotion is not a new product. It is similar to lotion, lotion, cream and oil in many aspects.
Cosmetics such as skin care lotion, creams and gel are used for the purpose of maintaining moderate moisture in the skin, especially in the outermost cuticle of the skin.
Facial mask is a slimy to transparent flowing gel made of powder. Not limited to the face, but also used throughout the body such as the neck, shoulders, wrists, and feet.
1KG/BAG
(carboxylatomethyl)dimethyl(octadecyl)ammonium CAS 820-66-6
CAS: 820-66-6
Purity: 98%
Molecular Formula: C23H47NO2
Molecular Weight: 369.62478
EINECS: 2124706
Storage Period: 2 year
Synonym: (carboxylatomethyl)dimethyl(octadecyl)ammonium; STEARYLBETAINE; 1-Octadecanaminium,N-(carboxymethyl)-N,N-dimethyl-,innersalt; (Dimethyloctadecylaminio)acetate; N-(Carboxylatomethyl)-N,N-dimethyl-1-octadecanaminium; N-Octadecyl-N,N-dimethylcarboxylatomethanaminium; N-Stearylbetaine; Octadecyldimethylbetaine
Stearic betaine is a zwitterionic surfactant. Its chemical structure contains long-chain alkyl (stearyl) and betaine groups. Betaine group is a structural component with zwitterionic characteristics.
| Item | Specifications |
| CAS number | 820-66-6 |
| Purity | ≥98.00% |
| Molecular Formula | C23H47NO2 |
| Molecular Weight | 369.62478 |
1.Personal care products: widely used in cleaning products such as shampoo and shower gel. It has good stain removal ability and can effectively remove dirt from the skin and hair. At the same time, due to its mild nature, it has less irritation to the skin and eyes, making it suitable for use in personal care formulas for infant care products that are warm and gentle.
2.Fabric care: It is also used in laundry detergent and fabric softener. It can reduce the surface tension of water, allowing detergents to better penetrate into fabric fibers and improve the cleaning effect. And it can form a protective film on the surface of the fabric, which has a certain softening effect.
3.Industrial field: In some industrial cleaning processes, it is used as one of the components of cleaning agents to clean metal surfaces, etc. Its zwitterionic properties enable it to adapt to different types of dirt and cleaning environments.
25KG/DRUM
1-Iodo-1H,1H,2H,2H-perfluorodecane CAS 2043-53-0
CAS: 2043-53-0
Purity: 98%
Molecular Formula: C10H4F17I
Molecular Weight: 574.02
EINECS: 218-053-5
Storage Period：2 year
Synonym: 1h,1h,2h,2h-perfluorodecyl; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEPTADECAFLUORO-10-IODODECANE; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iodo-decan; 1H,1H,2H,2H-PERFLUORODECYLIODIDE; 1H,1H,2H,2H-PERFLUORO-1-DECYLIODIDE; 1-IODO-1H,1H,2H,2H-PERFLUORODECANE; 1H,1H,2H,2H-PerfluorodecylIodide1H,1H,2H,2H-Heptadecafluoro-1-iododecane1H,1H,2H,2H-Perfluoro-1-iododecane; 1-Iodo-1H,1H,2H,2H-perfluorodecane96%
1-Iodo-1H,1H,2H,2H-perfluorodecane is an organic fluorine fabric finishing agent. Organic fluorine fabric finishing agents have excellent water and oil repellency, breathability, washability, anti-fouling and easy-to-clean properties. Its main component is a perfluoroalkyl (Rf) long-chain compound. The film it forms has a low critical surface tension given by the Rf group. Therefore, the fabric treated with it can still maintain its original color, feel, breathability and wearing comfort, and show oil repellency that general hydrocarbon or silicone water repellents do not have. Therefore, it has been rapidly popularized and promoted, becoming the mainstream of today’s water and oil repellent agents.
| Item | Specifications |
| CAS number | 2043-53-0 |
| Melting point | 54-58 °C |
| Boiling Point | 178 °C |
| Flash point | 92-96°C |
1-Iodo-1H,1H,2H,2H-perfluorodecane is mainly used in the production of perfluoroalkylethyl iodide.
25KG/DRUM
CAS：11078-31-2
Purity：98%
Molecular Formula：(C35H49O29)n
Molecular Weight：1000000
EINECS：234-394-2
Storage Period：2 years
Synonyms：RHODOPOL 23; GALACTOMANNANE; GLUCOMANNAN MAYO; GUM XANTHAN; XANTEMPO(TM); XANTHAN; D-Gluco-D-mannan; XANTHAN GUM FOOD GRADE
Glucomannan CAS 11078-31-2 is a milky white or light brown powder, basically odorless and tasteless, and can be dispersed in slightly acidic hot or cold water. Heating or mechanical stirring can increase its solubility. Adding a certain amount of alkali to its solution can form a heat-stable sol, and its aqueous solution has a high viscosity. Mannan is a natural high-molecular water-soluble polysaccharide, a hydrophilic compound, easily soluble in water, but insoluble in organic solvents such as methanol and ether. It has good swelling properties and can absorb water up to about 100 times its own mass. Konjac glucomannan has unique gel properties. Under non-alkaline conditions, it can be compounded with carrageenan, xanthan gum, starch, etc. to produce a strong synergistic effect, increasing the viscosity of the solution.
| ITEM | STANDARD |
| Assay | 90% |
| Appearance | Fine powder |
| Color | white |
| Odor | Characteristic |
| Sieve Analysis | 100% pass 80 mesh |
| Loss on Drying | ≤7.0% |
| Residue On Ignition | ≤5.0% |
| Heavy Metals | ≤10ppm |
| Arsenic (As) | ≤2ppm |
| Lead (Pb) | ≤2ppm |
| Mercury(Hg) | ≤0.1ppm |
| Cadmium(Cd) | ≤2ppm |
| Total Plate Count | <1000cfu/g |
| Yeast & Mold | <100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Staphylococcin | Negative |
1.Role in the food industry: thickening, gelling, stabilization
2.Role in the medical and health field: regulating blood sugar and blood lipids
3.Role in other aspects
Agricultural field: Glucomannan can be used as a seed coating material to help seeds retain moisture and improve seed germination rate. At the same time, it can also be used as a carrier for slow-release fertilizers to slowly release nutrients in fertilizers and improve fertilizer utilization.
Industrial field: In the cosmetics industry, glucomannan can be added to skin care products as a thickener and moisturizer. It can make skin care products have a better texture and form a moisturizing film on the skin surface to prevent the loss of skin moisture. In the papermaking industry, it can be used as a paper enhancer to improve the strength and toughness of paper.
25kg/drum
Copper(II) chloride dihydrate CAS 13933-17-0
CAS：13933-17-0
Purity：98%
Molecular Formula：Cl2CuH2O2
Molecular Weight：168.46
EINECS：231-210-2
Storage Period：2 years
Synonyms：Copper(II) chloride dihydrate; Cupric chloride dihydrate
Copper(II) chloride dihydrate CAS 13933-17-0 is a blue-green orthorhombic crystals. Easily soluble in water, alcohol, ammonia and acetone. Mainly used in industries such as pigments and wood preservation, and as a disinfectant, mordant, catalyst.
| ITEM | STANDARD |
| CuCl2· 2H2O) % | ≥98.0 |
| Sulfate (SO4–) % | ≤0.03 |
| Fe % | ≤0.02 |
| Zn % | ≤0.02 |
1. In chemical experiments and chemical analysis
As a source of copper ions: It is a common reagent for providing copper ions. In many experiments, copper ions are required to participate in the reaction. For example, in the study of metal replacement reactions, redox reactions, and precipitation reactions, copper ions can be easily obtained by dissolving copper chloride dihydrate.
For qualitative and quantitative analysis: The phenomena produced by its reaction with other substances (such as precipitation, color change, etc.) can be used to identify the presence of certain ions. For example, copper ions or sulfur ions can be tested by reacting with hydrogen sulfide () to generate black copper sulfide () precipitation; it can also be used for quantitative analysis, such as determining the concentration of copper ions in the solution by complexometric titration and other methods.
2.In the industrial field
Electroplating industry: In the process of copper electroplating, copper chloride dihydrate is an important component of the electroplating solution. During electroplating, copper ions will be reduced and deposited on the surface of the plated object under the action of the electric field to form a uniform copper plating layer, which improves the conductivity, wear resistance and aesthetics of the object.
Printing and dyeing industry: It can be used as a mordant. Mordants can help dyes adhere better to fabrics and improve the dyeing effect and fastness. In the printing and dyeing process, copper chloride dihydrate can first combine with the fabric and then interact with the dye, so that the dye can be more firmly attached to the fabric fiber.
3.In the agricultural field
Fungicide: Copper chloride dihydrate can be used as a fungicide. Copper ions have inhibitory and killing effects on some plant pathogens. It can be used to treat seeds, soil or spray on the surface of plants to prevent and control plant diseases caused by fungi, bacteria, etc. For example, it has certain applications in preventing and controlling diseases such as grape downy mildew.
4.In the field of catalysis
The complexes it forms can participate in chemical reactions as catalysts. For example, in some organic synthesis reactions, copper complexes can catalyze certain reactions, such as catalytic oxidation reactions or carbon-carbon bond formation reactions, to improve the efficiency and selectivity of the reaction.
1.Good solubility: Copper chloride dihydrate is easily soluble in water, where it undergoes ionization to form copper ions and chloride ions. Its solubility increases with increasing temperature, which makes it convenient to dissolve and provide copper ions in many chemical reactions that require the participation of copper ions. For example, its solubility is helpful when preparing other copper compounds or conducting chemical experiments involving copper ions.
2.Good hygroscopicity: It has a certain hygroscopicity and can absorb moisture from the air. This is because there is a certain interaction between the copper ions and chloride ions in its crystal structure and water molecules. In a humid environment, it may deliquesce and become a solution due to absorbing too much moisture.
25kg/drum
Hot Selling Cosmetic Grade Sodium Hyaluronate 3000-5000 DA CAS 9067-32-7
CAS: 9067-32-7
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
Appearance:White powder or granules
EINECS:618-620-0
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 CAS 9067-32-7, also known as hyaluronic acid or hyaluronic acid, is a high molecular weight polysaccharide composed of N-acetylglucosamine and D-glucuronic acid disaccharide units that are repeatedly linked. Commercially available hyaluronic acid is usually in its sodium salt form, known as sodium hyaluronate.It is widely used in cosmetic, pharmaceutical, and personal care formulations for its exceptional moisturizing and anti-aging properties. As a high-performance raw material, sodium hyaluronate helps improve skin hydration, elasticity, and smoothness, making it an essential ingredient in modern skincare formulations.
Unilong is a China sodium hyaluronate manufacturer and supplier, providing cosmetic-grade sodium hyaluronate CAS 9067-32-7 with high purity, stable quality, and excellent solubility. We can provide sodium hyaluronate products with various molecular weight ranges and customize them according to customer needs. And provide comprehensive technical support from product use to efficacy evaluation.
| Item | Standard |
| Appearance | White powder or granules |
| Infrared Absorption | The infrared absorption spectrum should be consistent with the control spectrum |
| Sodium salt identification reaction | Should show the positive reaction of sodium salt |
| Glucuronic acid content(%) | ≥45.0 |
| Sodium hyaluronate content(%) | ≥95.0 |
| Average molecular weight(KDa) | (1.6-1.8)*10^6Dalton |
| Absorbance | ≤0.25 |
| Transparency(%) | ≥99.0 |
| Intrinsic viscosity value(dL/g) | 24.86-27.25 |
| Dry weight loss(%) | ≤10.0 |
| PH | 5.0-8.5 |
| Bulk density(g/cm3) | Measured values |
| Tap density(g/cm3) | Measured values |
| Pb(Pb, mg/kg) | ≤2 |
| As(As, mg/kg) | ≤1 |
| Hg(Hg, mg/kg) | ≤0.5 |
| Cd(Cd, mg/kg) | ≤0.5 |
| Heavy metal(in lead, mg/kg) | ≤10 |
| Protein content(%) | ≤0.10 |
| Total Colony Number(CFU/g) | ≤100 |
| Fungi and yeasts(CFU/g) | ≤50 |
| Escherichia Coli /g | Negative |
| Coliforms /g | Negative |
| Staphylococcus Aureus | Negative |
| Pseudomonas Aeruginosas | Negative |
(1) Skincare products
Sodium hyaluronate can be used as cream, lotion, lotion, gel, facial mask, essence, etc.
(2) Makeup products
Sodium hyaluronate can be used as foundation make-up, lipstick, eye shadow, etc.
(3) Toiletries
Sodium hyaluronate can be used as shampoo, conditioner, hair gel, hair growth agent, facial cleanser, shower gel, etc.
1kg/bag or requirement of clients.
Cosmetic Grade Sodium Hyaluronate CAS 9067-32-7 with Fast Delivery
CAS: 9067-32-7
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
Appearance:White powder or granules
EINECS:618-620-0
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.
Cosmetic Grade Sodium Hyaluronate (CAS 9067-32-7) is a high-purity, bio-compatible hyaluronic acid sodium salt powder widely used in modern skincare, cosmetics, and personal care products. Known for its excellent moisturizing, hydrating, and anti-aging properties, it is the preferred ingredient for serums, creams, lotions, facial masks, and eye care products.
Produced by our China sodium hyaluronate factory, this cosmetic grade sodium hyaluronate is available in different molecular weights to meet specific formulation requirements. As a trusted China sodium hyaluronate supplier, we provide consistent quality and competitive pricing for global cosmetic manufacturers.
| Item | Standard |
| Appearance | White powder or granules |
| Infrared Absorption | The infrared absorption spectrum should be consistent with the control spectrum |
| Sodium salt identification reaction | Should show the positive reaction of sodium salt |
| Glucuronic acid content(%) | ≥45.0 |
| Sodium hyaluronate content(%) | ≥95.0 |
| Average molecular weight(KDa) | (1.6-1.8)*10^6Dalton |
| Absorbance | ≤0.25 |
| Transparency(%) | ≥99.0 |
| Intrinsic viscosity value(dL/g) | 24.86-27.25 |
| Dry weight loss(%) | ≤10.0 |
| PH | 5.0-8.5 |
| Bulk density(g/cm3) | Measured values |
| Tap density(g/cm3) | Measured values |
| Pb(Pb, mg/kg) | ≤2 |
| As(As, mg/kg) | ≤1 |
| Hg(Hg, mg/kg) | ≤0.5 |
| Cd(Cd, mg/kg) | ≤0.5 |
| Heavy metal(in lead, mg/kg) | ≤10 |
| Protein content(%) | ≤0.10 |
| Total Colony Number(CFU/g) | ≤100 |
| Fungi and yeasts(CFU/g) | ≤50 |
| Escherichia Coli /g | Negative |
| Coliforms /g | Negative |
| Staphylococcus Aureus | Negative |
| Pseudomonas Aeruginosas | Negative |
Our Cosmetic Grade Sodium Hyaluronate CAS 9067-32-7 is designed specifically for use in cosmetic and personal care formulations, including:
1. Facial Serums & Essences
Provides deep hydration, plumps skin, and improves elasticity.
Ideal for anti-aging and moisturizing formulations.
2. Moisturizing Creams & Lotions
Enhances skin barrier, locks in long-lasting moisture.
Suitable for all skin types, including sensitive skin.
3. Eye Creams & Masks
Reduces puffiness, fine lines, and signs of fatigue.
Penetrates delicate eye area without irritation.
4. Sheet Masks & Hydrogel Masks
Forms a hydrating film to deliver intensive moisture.
Improves overall skin smoothness and radiance.
5. Hair Care Products
Applied in shampoos and conditioners for hydration and shine.
Reduces dryness and frizz, leaving hair soft and manageable.
1kg/bag or requirement of clients.
Oligo Sodium Hyaluronate Powder CAS 9067-32-7 in fresh stock
CAS: 9067-32-7
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
Appearance:White powder or granules
EINECS:618-620-0
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.
Oligo Sodium Hyaluronate (CAS 9067-32-7) is a low molecular weight form of Sodium Hyaluronate, also known as hyaluronic acid sodium salt. Compared with regular sodium hyaluronate, oligo sodium hyaluronate has smaller molecular size, allowing it to penetrate deeper into the skin, delivering superior hydration, elasticity, and repair from within.
It is an advanced cosmetic and skincare raw material (CAS 9067-32-7 raw material) widely used in serums, creams, lotions, and facial masks. As a professional China sodium hyaluronate manufacturer and supplier, we provide high-quality oligo sodium hyaluronate with consistent purity and customizable molecular weight ranges.
| Item | Standard |
| Appearance | White powder or granules |
| Infrared Absorption | The infrared absorption spectrum should be consistent with the control spectrum |
| Sodium salt identification reaction | Should show the positive reaction of sodium salt |
| Glucuronic acid content(%) | ≥45.0 |
| Sodium hyaluronate content(%) | ≥95.0 |
| Average molecular weight(KDa) | (1.6-1.8)*10^6Dalton |
| Absorbance | ≤0.25 |
| Transparency(%) | ≥99.0 |
| Intrinsic viscosity value(dL/g) | 24.86-27.25 |
| Dry weight loss(%) | ≤10.0 |
| PH | 5.0-8.5 |
| Bulk density(g/cm3) | Measured values |
| Tap density(g/cm3) | Measured values |
| Pb(Pb, mg/kg) | ≤2 |
| As(As, mg/kg) | ≤1 |
| Hg(Hg, mg/kg) | ≤0.5 |
| Cd(Cd, mg/kg) | ≤0.5 |
| Heavy metal(in lead, mg/kg) | ≤10 |
| Protein content(%) | ≤0.10 |
| Total Colony Number(CFU/g) | ≤100 |
| Fungi and yeasts(CFU/g) | ≤50 |
| Escherichia Coli /g | Negative |
| Coliforms /g | Negative |
| Staphylococcus Aureus | Negative |
| Pseudomonas Aeruginosas | Negative |
Facial Serums and Lotions: Provides deep moisturizing and firming effects.
Anti-Aging Creams: Helps retain moisture and improve elasticity.
Facial Masks: Strengthens hydration and repairs dry or sensitive skin.
Hair Care Products: Adds moisture to hair, improving shine and softness.
1kg/bag or requirement of clients.
CAS： 694-59-7
Purity：95%min
Molecular Formula：C5H5NO
Molecular Weight：95.1
EINECS：211-774-6
Storage Period：Sealed storage
Synonyms: PYRIDINE-1-OXIDE;PYRIDINE-N-OXIDE;1-oxidePyridine;Pyridine oxide;Pyridine N-oxide;pyridineoxide;Pyridin-N-oxid;Pyridine-N-Oxidee
Pyridine N-oxides CAS 694-59-7 are a class of stable organic compounds that can be used as starting materials to synthesize pyridine derivatives. Using abundant and easily available olefins as alkylating agents, the conversion of pyridine N-oxides to ortho-alkyl-substituted pyridines can be achieved.
| ITEM | STANDARD |
| Appearance | White powder crystals |
| Melting Point (°C) | 62-67 °C(lit.) |
| Boiling Point | 270 °C(lit.) |
| Storage conditions | 2-8°C |
Pyridine-N-oxide is an important organic synthesis intermediate and is widely used in many industries such as medicine, dyeing, and catalysts. For example, in the pharmaceutical industry, it can be used to synthesize antibiotics such as ceftriaxone and 4-substituted pyridine derivatives.
25kg/bag
2-(2′-Hydroxy-3′,5′-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6
CAS：21615-49-6
Purity：/
Molecular Formula：C22H29N3O
Molecular Weight：351.49
EINECS：247-384-8
Storage Period：Sealed storage
Synonyms: ULTRAVIOLETABSORBERUV-328;TINUVIN328;2-(2′-HYDROXY-3′,5′-DI-TERTAMYLPHENYL)BENZOTRIALE;2-(2-HYDROXY-3,5-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE;2(2′-HYDROXY-3′,5′-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE;4,6-Di-tert-amyl-2-(5-chloro-2H-benzotriazol-2-yl)-phenol;2-(2-Hydroxy-3,5-diamylphenyl)benzotriazole
UV-328 is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.
UV-328 is a highly effective light stabilizer for a variety of plastics and other organic substrates. Its use is recommended for the stabilization of styrene homo- and copolymers, acrylic polymers, unsaturated polyesters, polyvinylchloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral, elastomers, and adhesives.
| ITEM | STANDARD | |
| Appearance | light yellowish powder or pellet | |
| Melting Point (°C) | 81 min | |
| Ash (%) | 0.05 max | |
| Volatile matter (%) | 0.5 max | |
| Transmittance | 440 nm (%) | 97 min |
| 500 nm (%) | 98 min | |
| Assay (%) | 99.0 min | |
In 15/20/25/500kg bags/cartons on pallet or fiber drum
OXACYCLOHEXADECEN-2-ONE CAS 34902-57-3
CAS: 34902-57-3
Purity:99%
Molecular Formula:C15H26O2
Molecular Weight:238.37
EINECS:609-040-9
Storage Period：2 year
Synonyms:Globalide; habanolid; HABANOLIDE 947.303; Oxacyclohexadecen-2-on; Oxacyclohexadecen-2-one (Globalide); OXACYCLOHEXADECEN-2-ONE; musk decenone; Avatrombopag Impurity 28 Acetat
Oxyhexadecene-2-one CAS 34902-57-3 is also called cyclopentadecenolide. Cyclopentadecenolide is a macrolide. Macrolides are important structural motifs in the chemistry of fragrance ingredients. In particular, macrolides are valued for their desirable musky odors that can be provided to various forms of consumer products in fine and technical fragrances.
| Item | Specifications |
| Appearance | Colorless liquid |
| Refractive index(20℃) | 1.4420-1.4920 |
| Relative density | 1.0157-1.0657 |
| EINECS | 609-040-9 |
OXACYCLOHEXADECEN-2-ONE is mainly used in the preparation of apricot, peach, dairy and tropical fruit flavors.
200KG/DRUM
Silver trifluoroacetate CAS 2966-50-9
CAS: 2966-50-9
Purity: 98%
Molecular Formula: C2AgF3O2
Molecular Weight: 220.88
EINECS: 221-004-0
Storage Period: 2 year
Synonyms:trifluoro-aceticacisilver(1++)salt; SILVERTRIFLUOROACETATE; SILVER(I)TRIFLUOROACETATE; TRIFLUOROACETICACIDSILVERSALT; SILVERTRIFLUOROACETATE,99.99+%; Silvertrifluoroacetate,min.98%; Trifluoroaceticacidsilver(I)salt; Aceticacid,trifluoro-,silver(1+)salt
Silver trifluoroacetate CAS 2966-50-9 is the silver salt of trifluoroacetic acid and a noble metal catalyst. It is used as a catalyst for hydrazone oxidation in organic synthesis and is used in combination with iodine as a catalyst for aromatic ring iodination and regioselective alkylation reactions.
| Item | Specifications |
| Appearance | White powder |
| Purity | ≥98.00% |
| Melting point | 180-183℃ |
| Water | Store below +30°C |
Silver trifluoroacetate can be used as a catalyst for hydrazone oxidation in organic synthesis, and can be used in combination with iodine as a catalyst for aromatic ring iodination and regioselective alkylation reactions. It can also be used as a raw material for the preparation of electronic inks, etc.
25KG/BAG
Potassium Bitartrate CAS 868-14-4
CAS: 868-14-4
Purity: 99%min
Molecular Formula: C4H5KO6
Molecular Weight: 188.18
EINECS: 212-769-1
Storage Period: 2 year
Synonyms: PotassiumBitartrate,powder; L-(+)-Tartaricacidmonopotassiumsalt,PotassiumhydrogenL-tartrate; L(+)-Tartaricacidmonopotassiumsalt,PotassiumL-tartratemonobasic,Potassiumbitartrate,PotassiumhydrogenL-tartrate,Tartaricacidmonopotassiumsalt; L(+)-Potassiumhydrogentartrate,99%; PotassiumhydrogenL-tartrateTartaricacidmonopotassiumsalt; L(+)-Potassiumhydro; RadixNotoginsengP.E.; PotassiuMBitartrate(AS)
Potassium Bitartrate CAS 868-14-4 is an acid salt of potassium tartrate. Usually colorless to white rhombic crystalline powder, solubility in water varies with temperature, insoluble in ethanol, acetic acid, easily soluble in inorganic acid; It is a by-product of wine making, called tartar powder in the food industry, and is used as an additive, a leavening agent, a reducing agent, and a buffer reagent.
| Content (%) | 99-101 |
| Clarify | The experiment |
| Specific rotatory power[A] αm(20℃,D)/((º)·dm2 · kg-1) | ＋32.5° ~＋35.5° |
| Loss on drying(105℃) (%) | ≤0.5 |
| Ammonium test | The experiment |
| Sulfate(SO4) (%) | ≤0.019 |
| Lead (Pb) (mg/kg) | ≤2 |
| Arsenic (As) (mg/kg) | ≤3 |
Potassium Bitartrate can be used as an analytical reagent, developer, reducing agent, bacterial inhibitor, used to make baking powder, diuretic medicine, and to make tartrate. Potassium hydrogen tartrate is used to make baking powder, diuretic laxative medicine, and to make tartrate.
Potassium Bitartrate can be used as a buffer, reducing agent for condiment, food processing, electroplating, pharmaceutical industry. It is mainly used as a leavening agent in the food industry (pastry and bread, etc.). For candy, icing, gelatin and pudding, hard candy, jelly, jam, fudge, etc.
25kg/bag,1000kg/pallets
CAS:8007-01-0
Purity:98%MIN
Molecular Formula：/
Molecular Weight：0
EINECS:290-260-3
Storage Period：2 year
Synonyms:RoseDamascenaoil; rosedegrasse; rosedemai; RoseDeMaioil; Roseleafoil; rosenoel; rosenol; Roseoil,Damascena
Rose essential oil can delay aging, improve wrinkles, treat eczema and acne, regulate sensitive skin, promote cell regeneration, tighten, and regulate inflamed skin.
| Appearance | Colorless or light yellowvolatility thick liquid,With roseunique sweet aroma. |
| Assay | 99%MIN |
| Refractive index(n20d): | 0.848 ～ 0.863 |
| Moisture | 1.453 ～ 1.464 |
| Optical rotation: | –1°～–4.6° |
| Solubility: | easy soluble in 90% ethanol |
| Heavy metal: | ≤20PPM |
1.Rose Oil is used in making apricot, peach, apple, mulberry, strawberry and plum etc.
2.Rose essential oil is widely used in medicine, cosmetics and other industries: anti-bacterial, anti-spasm, sterilization, purification, sedation, tonic.
200KG/DRUM
N,N-Dimethylacetoacetamide CAS 2044-64-6
CAS:2044-64-6
Purity:97%
Molecular Formula：C6H11NO2
Molecular Weight：129.16
EINECS:218-059-8
Storage Period：2 year
Synonyms:Acetoacetamide,N,N-dimethyl-;Acetylacetamide,N,N-dimethyl-; Butanamide,N,N-dimethyl-3-oxo-; Butanamide,N,N-dimethyl-3-oxo-; Dimethylamidkyselinyacetoctove; dimethylamidkyselinyacetoctove; Acetoacetdimethylamide; N,N-Dimethylacetoacetamide(approx.80%inwater)
N,N-Dimethylacetoacetamide is a colorless transparent liquid at room temperature and pressure. It can be dissolved in common organic solvents such as N,N-dimethylformamide, ethyl acetate, dichloromethane, etc. It is also soluble in water.
| ITEM | STANDARD |
| Appearance | Transparent liquid |
| Melting point | -55 °C |
| Boiling Point | 105 °C |
| Flash point | 252 °F |
N,N-dimethylacetoacetamide is an organic intermediate that can be used to prepare thioamide compounds. Thioamide and its derivatives are widely used in analysis, materials, and electrochemistry. They are not only used to produce inhibitors, catalysts, stabilizers, pesticides, etc., but also can be used to produce pharmaceutical raw materials, vulcanizing agents, cross-linking agents, collectors, etc.
180KG/DRUM
4,6-DIHYDROXYISOPHTHALIC ACID CAS 19829-74-4
CAS: 19829-74-4
Purity: /
Molecular Formula: C8H6O6
Molecular Weight：198.13
EINECS：/
Storage Period: 1 year
Synonyms: Resorcinol-4,6-dicarboxylicacid; 4,6-dihydroxyisophthalic; 1,3-Benzenedicarboxylicacid,4,6-dihydroxy-; 4,6-dihydroxybenzene-1,3-dicarboxylicacid; 4,6-DIHYDROXYISOPHTHALICACID; 4,6-Dihydroxy-1,3-benzenedicarboxylicacid; 6-DIHYDROXYISOPHTHALICACID; DK7436
4,6-Dihydroxyisophthalic acid is an organic compound, also known as terephthalic acid (TDA). It is a white crystalline powder, soluble in water, alcohol and ester solvents, and insoluble in non-polar solvents. 4,6-Dihydroxyisophthalic acid is a weak acid, and its hydroxyl group is acidic, which can participate in esterification and acylation reactions.
| Melting point | 308-310℃ |
| Boiling point | 551.0±35.0°C(Predicted) |
| Flash point | 301.1±22.4 °C |
| Density | 1.8±0.1 g/cm3 |
| Acidity coefficient (pKa) | 2.56±0.10(Predicted) |
| Vapor pressure | 0.0±1.6 mmHg at 25°C |
| Refractive index | 1.718 |
| Storage conditions | Inert atmosphere, RoomTemperature |
4, 6-dihydroxyisophthalic acid is an important raw material for the production of polyester polymer materials, such as polyester fiber, polyester film, polyester paint and so on. It can also be used as an intermediate in the synthesis of dyes, resins, flame retardants and other chemicals.
25kg/drum
4,4′-Dihydroxybiphenyl-3,3′-dicarboxylic Acid CAS 13987-45-6
CAS: 13987-45-6
Purity: /
Molecular Formula: C14H10O6
Molecular Weight：274.23
EINECS：/
Storage Period：1 year
Synonyms: 4,4′-Dihydroxy-3,3′-biphenyldicarboxylicacid; 4,4′-Dihydroxybiphenyl-3,3′-dicarboxylicacid; 5-(3-Carboxy-4-hydroxyphenyl)-2-hydroxybenzoicacid; 4,4′-dihydroxy-[1,1′-biphenyl]-3,3′-dicarboxylicacid; [1,1′-Biphenyl]-3,3′-dicarboxylicacid,4,4′-dihydroxy-; DK7514; dobpdc; 4,4′-Dihydroxybiphenyl-3,3′-dicarboxylicacid
4,4′-Dihydroxybiphenyl-3,3′-dicarboxylic acid CAS 13987-45-6 is an organic compound. It is a white crystalline powder and is soluble in some organic solvents such as methanol and dimethyl ether.
| Boiling point | 547.1±50.0 °C(Predicted) |
| Density | 1.552± 0.06g /cm3(Predicted) |
| Acidity coefficient (pKa) | 2.72±0.10(Predicted) |
| Storage conditions | 2-8°C |
4,4′-Dihydroxybiphenyl-3,3′-dicarboxylic acid can be used as an intermediate and raw material for organic synthesis. A new type of porous nanomaterial, metal-organic Frameworks (MOFs), was developed by solvothermal reaction with Metal ions and monocrystalline to monocrystalline transformation.
25kg/drum
4-octylphenolpolyethoxylate CAS 26636-32-8
CAS: 26636-32-8
Purity: 99%
Molecular Formula: (C2H4O)nC14H22O
Molecular Weight: 514.69
Storage Period: Sealed storage
Synonyms: 4-octylphenolpolyethoxylate;alpha-(4-octylphenyl)-omega-hydroxy-poly(oxy-2-ethanediyl);glycols,polyethylene,mono(p-octylphenyl)ether; OCTYLPHENOXYPOLYETHOXYETHANOL;OCTYLPHENOL-POLYETHYLENEGLYCOLETHER;OCTYLPHENOLPOLY(ETHYLENE-GLYCOLETHER)N
P-tert-octylphenol ethoxylates are synthesized by polycondensation of octylphenol and ethylene oxide in the presence of a base catalyst. In the textile industry, it is mainly used as liquid detergent, dye color improver or emulsifier.
| Item | Standard |
| Appearance | White powder |
| Purity % | ≥95 |
| Storage condition | 0-6°C |
POLYETHYLENE GLYCOL TERT-OCTYLPHENYL ETHER CAS 26636-32-8 is used as fruit and vegetable fresh-keeping agent, emulsifier, dispersant and coating agent. Used as industrial emulsifier and detergent.
25kg/drum
2-Chlorobenzotrichloride CAS 2136-89-2
CAS：2136-89-2
Purity：99%
Molecular Formula：C7H4Cl4
Molecular Weight：229.92
EINECS：218-377-7
Storage Period：Sealed storage
Synonyms：OCTC;O-CHLOROBENZOTRICHLORIDE;2-CHLOROBENZOTRICHLORIDE;2-CHLOROTRICHLOROTOLUENE;2-AMINO CHLORO PHENOL;1-CHLORO-2-(TRICHLOROMETHYL)BENZENE; 2-TETRACHLOROTOLUENE
2-chlorotrichlorotoluene is a dark brown oily substance with a pungent odor. Insoluble in water, soluble in alcohol, benzene, ether and other organic solvents. It is mainly used in the production of intermediates of clotrimazole and o-chlorobenzoyl chloride.
| Item | Standard |
| Appearance | Liquid |
| Purity % | ≥95 |
| Water % | ≤3.0 |
| LogP | 4.54 at 25℃ |
2-chlorotrichlorotoluene is widely used in the production of intermediates of clotrimazole and o-chlorobenzoyl chloride for pharmaceutical, pesticide, dye industry, etc.
25kg/drum
4,4′-Azobis(4-cyano-1-pentanol) CAS 4693-47-4
CAS：4693-47-4
Purity：98%
Molecular Formula：C12H20N4O2
Molecular Weight：252.31
EINECS：1592732-453-0
Storage Period：2 years
Synonyms：2-(2-cyano-5-hydroxy-pentan-2-yl)diazenyl-5-hydroxy-2-methyl-pentanenitrile; 4,4′-Azobis(4-cyano-1-pentanol); 4,4′-AZO-BIS-(4-CYANOPENTANOL); 4,4′-AZOBIS[4-CYANOPENTANOL]98+%; AZOPENTANOLC; AZOPENTANON-C; 2,2′-(Diazene-1,2-diyl)bis(5-hydroxy-2-methylpentanen; 5-(2-cyano-5-hydroxypentan-2-yl)azo-5-hydroxy-2-methylpentanenitrile
4,4′-Azobis (4-cyanovaleric acid) CAS 4693-47-4 is a white to off-white solid at room temperature and pressure. It has significant acidity and poor chemical stability. It is poorly soluble in water but soluble in alcoholic organic solvents. . 4,4′-azobis(4-cyanovaleric acid) is a polymer initiator that is sensitive to strong light and can be used in the production of polyvinyl chloride, polyacrylonitrile, Production and preparation of polymers such as vinyl alcohol and synthetic optical fibers.
| ITEM | STANDARD |
| Appearance | Light yellow to brown solid |
| Melting point | 75-85℃ |
| Loss on drying | 25%Max |
| Purity | 95% min |
| PH Value | 7—9 |
1.Application in polymerization reactions
4,4′-azobis(4-cyanopentanol) is an azo compound that can be used as an initiator for polymerization reactions. In the process of free radical polymerization, it can decompose to produce free radicals to initiate monomer polymerization. For example, in the polymerization reaction of vinyl monomers such as acrylates and styrenes, it can effectively control the initiation and rate of the polymerization reaction. The free radicals produced by its decomposition can initiate the opening of double bonds in the monomer molecules, and then connect to each other to form polymer chains.
This initiator has certain advantages, such as providing a relatively stable free radical generation rate under appropriate temperature conditions, so that the polymerization reaction can proceed smoothly, which is conducive to the synthesis of polymers with a narrow molecular weight distribution.
2.Role in the preparation of foaming materials
It can also be used to prepare foaming materials. In the preparation of foaming materials such as polyurethane, 4,4′-azobis(4-cyanopentanol) can participate in the reaction to produce gas, and the free radicals and other active groups produced by its decomposition also contribute to the crosslinking and curing of polymer matrices such as polyurethane. This dual effect enables the foaming material to form a uniform pore structure, and the size and distribution of the pores can be controlled by adjusting conditions such as their dosage, thereby improving the physical properties of the foaming material, such as reducing the material density, improving the material’s elasticity and cushioning properties, etc.
25kg/bag
Vanillyl Butyl Ether CAS 82654-98-6
CAS：82654-98-6
Purity：99%
Molecular Formula：C12H18O3
Molecular Weight：210.27
EINECS：444-010-7
Storace Perod：Normal temperature storage
Synonyms:VANILLYL BUTYL ETHER;4-BUTOXY-2-METHOXYPHENOL;BUTYL VANILLYL ETHER;Phenol, 4-(butoxymethyl)-2-methoxy-;2-Methoxy-4-(butoxymethyl)phenol;4-(Butoxymethyl)-2-methoxyphenol
Vanillyl butyl ether (VBE) is a colorless to pale yellow viscous liquid and an oil-soluble thermotherapeutic agent derived from vanillin. Topically applied to the skin, it quickly produces a mild, long-lasting thermal effect and enhances microcirculation. It is widely used in skincare, cosmetics, and personal care formulations. Vanillyl butyl ether exhibits low thermal irritation and a persistent warming effect for several hours. Furthermore, a strong warming sensation can be achieved at very low doses. Furthermore, VBE is a stable and safe ingredient with a pleasant vanilla fragrance.
As a functional cosmetic ingredient, VBE is known for its excellent stability, low irritation, and broad compatibility with oils, emulsions, and surfactants.
| ITEM | STANDARD |
| Appearance | Colorless to light yellow oily liquid |
| Water solubility | 1.79-1690mg/L at 20℃ |
| density | 1.057 g/mL at 25 °C(lit.) |
Vanillyl Butyl Ether is a versatile functional ingredient applied in:
Skincare & cosmetics – Improves microcirculation and offers a warming effect.
Slimming creams & massage oils – Promotes comfort and enhances product absorption.
Haircare – Stimulates scalp circulation for healthier hair growth.
Food industry – Adds a mild warming sensation and enhances flavor experience.
When used in skincare, Vanillyl Butyl Ether provides a gentle warming effect that enhances blood flow, improves absorption of active ingredients, and leaves the skin feeling smooth and revitalized. It is widely used in body lotions, anti-aging creams, and warming masks, offering comfort and glow without irritation.
In the cosmetic industry, Vanillyl Butyl Ether (CAS 82654-98-6) is used in:
Thermal skincare products such as serums and body firming creams
Slimming and massage formulations
Lip plumpers for a fuller appearance
Scalp care and hair activation products
In addition to cosmetics, Vanillyl Butyl Ether is also used as a food additive to deliver a subtle warming and spicy sensation similar to capsaicin, but with milder taste and better stability.
It can be used in:
Functional beverages and energy drinks to provide a warming mouthfeel.
Confectionery and candies to enhance flavor depth.
Chewing gums and oral care products for a pleasant heating effect.
Its low irritation and controlled sensory intensity make it suitable for creating unique, comfortable flavor experiences in food products.
Long-lasting warming sensation with low irritation.
Safe for skin and food applications under controlled dosage.
Improves blood microcirculation, supporting skin metabolism.
Enhances sensory appeal in both cosmetics and flavor formulations.
Excellent stability in a wide pH and temperature range.
1.The purity of VBE available on the market is over 95%, while ours can reach over 98%, with fewer impurities and better product performance.
2.Compared with the conventional VBE on the market, our acid value can be controlled below 5, and its use in food will not cause nutrient loss.
3. It can be applied to multiple fields, and food and cosmetics can meet the demands of different fields.
25kg/drum
Tetrapropylammonium hydroxide CAS 4499-86-9
CAS：4499-86-9
Purity：99%
Molecular Formula：C12H29NO
Molecular Weight：203.37
EINECS：224-800-6
Storace Perod：Normal temperature storage
Synonyms：Tetrapropylammonium hydroxide;tetrapropylammonium hydroxide solution;tpah;Tetrapropylazanium hydroxide
Tetrapropylammonium hydroxide CAS 4499-86-9 is a quaternary ammonium base with the chemical formula [(C3H7)4N]OH. It can be prepared by treating tetrapropylammonium bromide with a strong basic anion resin or reacting it with silver oxide. It can be used to prepare other compounds containing tetrapropylammonium cations.
Tetrapropylammonium hydroxide is a quaternary ammonium compound, mainly used as a structure directing agent for the preparation of molecular sieves and zeolites.
| ITEM | STANDARD |
| Appearance | clear liquid |
| PH | ＞7 |
| Flash point | 102℃ |
25kg/drum
Tetraethylammonium tetrafluoroborate CAS 429-06-1
CAS:429-06-1
Purity:99%
Molecular Formula:C8H20BF4N
Molecular Weight:217.06
EINECS:207-055-1
Storage Period：2 year
Synonyms:TetraethylaMMoniuMtetrafluoroborate,99%25GR; TETRAETHYLAMMONIUMTETRAFLUOROBORATEFOR; TEATFB; Tetraethylammoniumtetrafluoroboratee; N2,2,2,2BF4; TETRAETHYLAMMONIUMTETRAFLUOROBORATE; TETRAETHYLAMMONIUMFLUOROBORATE; Ethanaminium,N,N,N-triethyl-,tetrafluoroborate(1-)
Tetraethylammonium tetrafluoroborate CAS 429-06-1 is a white to off-white crystal with low density, high melting point, low viscosity, stability and good electrical conductivity.
| Item | Specifications |
| Appearance | White to off-white crystal |
| Purity | ≥99.0% |
| Water | ≤0.8% |
Tetraethylammonium tetrafluoroborate CAS 429-06-1 is widely used in organic electrolytes for supercapacitors, and has applications in lithium-ion batteries, electrochemical experimental analysis, and pharmaceutical intermediates.
25KG/DRUM
Ferric acetylacetonate CAS 14024-18-1
CAS:14024-18-1
Purity:98%
Molecular Formula:C15H21FeO6
Molecular Weight:353.17
EINECS:237-853-5
Storage Period：2 year
Synonyms:AcetylacetoneIron(III)SaltFerric(III)AcetylacetonateIron(III)Acetylacetonate; TRIS(2,4-PENTANEDIONATO)IRON; TRIS(2,4-PENTANEDIONATO)IRON(3); TRIS(2,4-PENTANEDIONATO)IRON(III); TRIS(ACETYLACETONATO)IRON(III); (Acetylacetonato)iron(iii); (OC-6-11)-tris(2,4-pentanedionato-O,o’)-iron;4-pentanedionato-o,o’)-tris((oc-6-11)-iro
Ferric acetylacetonate is an important diketone complex, slightly soluble in water and heptane, and easily soluble in ethanol, benzene, chloroform, acetone and ether.
| Item | Specifications |
| Appearance | Red power |
| Purity | ≥98.00% |
| Melting point | 180-183℃ |
| Water | ≤0.5% |
Ferric acetylacetonate is used as resin crosslinking agent and curing accelerator; rubber additive; petroleum cracking catalyst; fuel oil additive to improve lubricity and combustion; organic synthesis catalyst. Inorganic photosensitizer, used for plastic degradation.
25KG/BAG
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
CAS: 9016-87-9
Purity: /
Molecular Formula: C8H7NO2
Molecular Weight：149.14668
EINECS：922-627-7
Storage Period：1 year
Synonyms: coronatemr200; cr200; desmodur44v20; desmodurpu1520a20; e534; isobind100; isocyanate580; isocyanatedepolymethyleneetdepolyphenyle
PM-200 CAS 9016-87-9 is a mixture of isocyanate and diphenylmethane diisocyanate containing a certain amount of high functionality, and is a brown liquid at room temperature.
| Appearance | Brown liquid |
| Viscosity (25°C) mPa•s | 150～250 |
| Isocyanate content (-NCO) % | 30.5～32.0 |
| Density (25°C) (g/cm3) | 1.220～1.250 |
| Acidity % | ≤0.030 |
| Hydrolyzed chlorine % | ≤0.20 |
PM-200 CAS 9016-87-9 can be widely used in the manufacture of polyurethane rigid foam insulation materials; It can also be used in isocyanurate foams, coatings, adhesives, anti-seepage plugging, structural foams, microporous integral skin foams, automobile bumpers, interior parts, high-resilience foams, synthetic wood and other fields. Due to its unique composition, it has good foam fluidity properties, and is also suitable for the manufacture of products with strict requirements for the fluidity of foaming stock solution.
250kg drum
1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone CAS 54464-57-2
CAS：54464-57-2
Purity：90%
Molecular Formula：C16H26O
Molecular Weight：234.38
EINECS：259-174-3
Storage Period：1 years
Synonyms：7-ACETYL,1,2,3,4,5,6,7,8-OCTAHYDRO-1,1,6,7-TETRAMETHYLNAPHTHALENE; 2-ACETONAPHTHONE-1,2,3,4,5,6,7,8-OCTAHYDRO-2,3,8,8-TETRAMETHYL; 1-(2,3,8,8-TETRAMETHYL-1,2,3,4,5,6,7,8-OCTAHYDRO-NAPHTHALEN-2-YL)-ETHANONE; ISOCYCLEMONEE; ISOE; ISOESUPER; 1-(1,2,3,4,5,6,7,8a-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-Ethanone; 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-ethanon
1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone CAS 54464-57-2 is used in the fragrance of cologne, soap and detergent, and the dosage can reach 30%. It plays a role in fixing the fragrance in the fragrance and can give a vivid, lasting and harmonious aroma. Ambergris is a chemical substance with a chemical formula of C16H26O and a molecular weight of 234.38. The aroma is similar to natural ambergris and amber, and is very long-lasting.
| ITEM | STANDARD |
| Appearance | Colorless or light yellow transparent liquid |
| Aroma | Woody, ambergris aroma |
| Density 20℃ | 0.960~0.968 |
| Refractive Index 20℃ | 1.490~1.5020 |
| Acid value | 0~2 |
| Content | ≥90.0% |
1. 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone is used as a common perfume ingredient, providing sandalwood and cedar-like scents in soaps, shampoos, detergents, and air fresheners.
2. 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone is used as a long-lasting tobacco flavoring agent.
3. 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone is used as a plasticizer.
4. 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone CAS 54464-57-2 is used as a precursor for delivering sensory and antimicrobial compounds.
200kg/drum
Potassium tert-butoxide CAS 865-47-4
CAS：865-47-4
Purity：99%
Molecular Formula：C4H9KO
Molecular Weight：112.21
EINECS：212-740-3
Storage Period：2 years
Synonyms：BuOk(PotassiuMtert-butoxide); PotassiuMtert-butoxidereagentgrade,>=98%; PotassiuMtert-butoxidesolution1.0MinTHF; PotassiuMtert-butoxidesubliMedgrade,99.99%traceMetalsbasis; PotassiuMtert-butoxide,1.0Msolutionintert-Butanol,SpcSeal; PotassiuMtert-butoxide,1.0MsolutioninTHF,SpcSeal; PotassiuMtert-butoxide,1.8MsolutioninTHF,SpcSeal; PotassiuMtert-butylalcohol
Potassium tert-butoxide is an important organic base with a higher alkalinity than potassium hydroxide. Due to the inductive effect of the three methyl groups of (CH3)3CO-, it has stronger alkalinity and activity than other potassium alcoholates, so it is a good catalyst. In addition, as a strong base, potassium tert-butoxide is widely used in organic synthesis such as chemical industry, medicine, pesticide, etc., such as transesterification, condensation, rearrangement, polymerization, ring opening and the production of heavy metal orthoesters. It can be used to catalyze Michael addition reaction, Pinacol rearrangement reaction and Ramberg-Backlund rearrangement reaction; potassium tert-butoxide is used as a condensation agent to catalyze Darzens condensation reaction and Stobbe condensation reaction; it is also the most effective base for the traditional alkoxide-haloform reaction to generate dihalocarbene. Therefore, potassium tert-butoxide is increasingly favored by the chemical industry, medicine, pesticide and other industries. Potassium tert-butoxide has such a wide range of uses, so there is a large demand for high-purity potassium tert-butoxide at home and abroad. However, since its production cost is higher than that of other alkali metal alcoholates and its production technology needs to be improved, in-depth research on potassium tert-butoxide is particularly important.
| Item | Result |
| Appearance | White to off white powder |
| Assay | 99%min |
| Dissociate alkali | 1.0%max |
Potassium tert-butoxide is widely used in organic synthesis such as chemical industry, medicine, pesticide, etc. Specific uses include:
1. Transesterification reaction: It is used for transesterification reaction in organic synthesis to generate new ester compounds.
2. Condensation reaction: As a condensation agent, it participates in Darzens condensation reaction, Stobbe condensation reaction, etc. .
3. Rearrangement reaction: It catalyzes Michael addition reaction, Pinacol rearrangement reaction and Ramberg-Backlund rearrangement reaction.
4. Ring-opening reaction: It acts as a catalyst in the ring-opening reaction to promote the ring-opening of cyclic compounds.
5. Polymerization reaction: It participates in polymerization reaction to prepare polymer compounds.
6. Preparation of heavy metal orthoesters: It is used to prepare heavy metal orthoesters
25kg/bag
1,3-Dimethyl-2-imidazolidinone CAS 80-73-9
CAS：80-73-9
Purity：99.5%
Molecular Formula：C5H10N2O
Molecular Weight：114.15
EINECS：201-304-8
Storage Period：2 years
Synonyms：DMEU; DMI; DIMETHYLETHYLENEUREA; 1,3-DiMethyl-2-iMidazolidinone,98%1KG;Tetrahydro-2H-imidazol-2-one,1,3-Dimethyl-2-oxoimidazolidine; 1,3-DIMETHYL-2-IMIDAZOLIDINONEFORSYNTH; DiMethyl-2-iMidazolidin; 1,3-DiMethyl-2-iMidazolidinone>=99.0%(GC)
1,3-Dimethyl-2-imidazolidinone, also known as dimethylethylene urea, abbreviated as 1,3-dimethyl-2-imidazolidinone, is a polar solvent with high boiling point, high flash point, low melting point, extremely low toxicity, extremely low pollution and strong solubility. It has extremely strong stability and is resistant to strong acids, strong alkalis, water, light and oxygen.
| Item | Result |
| Appearance | Colorless and transparent liquid |
| Color | ≤25 |
| Purity by GC (%) | ≥99.5 |
| Water (%) | ≤0.1 |
| Refractive index(25℃) | 1.468 -1.473 |
| PH (10% water) | 7.0-8.0 |
1.1,3-Dimethyl-2-imidazolidinone CAS 80-73-9 is used to study functionalized hydrosilane dibasic transition metal complexes stabilized by photochemical formation of aryl silanes.
2. Aprotic dipolar solvent, 1,3-Dimethyl-2-imidazolidinone is often used as a carcinogen HMPA substitute.
3. Reaction solvent
Due to its excellent thermal and chemical stability, DMI has solubility in inorganic, organic compounds and various resins, and its catalytic effect as a non-protonic polar solvent makes it a particularly effective reaction solvent. . Using DMI, the yield can be improved and the side reactions can be effectively controlled while shortening the reaction time.
DMI can effectively promote various nucleophilic substitution reactions, such as the synthesis of phenyl ether derivatives, amino compounds and fluorobenzene derivatives. Its high dielectric constant and cationic solvation can catalyze anionic nucleophilic reactions. These synthetic products are used as intermediates for the synthesis of pesticides, drugs, dyes and high-performance resin monomers.
4. Petroleum products
DMI has a high boiling point and high thermal stability, and is not easy to form azeotropes with other substances. Therefore, it can be used in many industrial processes such as liquid-liquid extraction, countercurrent distribution, extractive distillation and countercurrent washing. DMI is a good BTX (benzene, toluene and xylene) extractant because it dissolves aromatic compounds and unsaturated hydrocarbons, but does not dissolve paraffin.
5. Polymer reaction solvent
1,3-Dimethyl-2-imidazolidinone CAS 80-73-9 is the only solvent used to produce heat-resistant thermoplastics. It is also effectively used as a solvent for various polymer synthesis processes and a detergent for polymerization and plastic molding. In the production of polyamide and polyimide resins, DMI accelerates the formation of amide and imine groups to obtain high molecular weight polymers, and the resulting solution is suitable for solution spinning to obtain high-temperature resistant polyimide fibers.
In the production of polyphenylene sulfide resin (PPS), electronic materials with very small amounts of organic impurities can be obtained by DMI. In the production of polyphenylene ether sulfone resin, DMI can effectively control the occurrence of side reactions and obtain high-quality polymer products. When polyimide resin and polysulfone resin are formed into films and polyether ketone resin films are stretched, treatment with DMI can make the films more uniform.
6. Photolithography process stripper
Due to its low viscosity and high dielectric constant, 1,3-Dimethyl-2-imidazolidinone CAS 80-73-9 can be used as an electrolyte solvent for high-performance lithium batteries. In addition, it has strong permeability, high boiling point and high temperature resistance, and can also be used as a stripper for silicon wafer photoresist. Its fast stripping and non-corrosive properties greatly simplify the stripping process and speed up the productivity of chip cutting.
7. Detergent
DMI is added to a mixture of surfactants, alkalis, alcohols and polyoxyethylene alkyl ethers to obtain a powerful detergent. Since DMI is very easy to dissolve dirt, it can also be used to prepare efficient cleaning solutions for cleaning glass and metal.
8. Dyes and pigments
Inks made by mixing DMI with solvent components and dyes and pigments can be printed in contrast, and the image is clear.
9. Surface treatment agent
DMI can be used as a surface treatment agent to improve the bonding strength of ABS, polyimide, PPS, Teflon and other materials with epoxy resin adhesives.
200kg/drum
Methyltrichlorosilane CAS 75-79-6
CAS: 75-79-6
Purity: 99%
Molecular Formula: CH3Cl3Si
Molecular Weight: 149.47
EINECS: 200-902-6
Storage Period: Sealed storage
Synonyms: METHYLTRICHLOROSILANE;Methyltriehlorosilane;Methyl silicochloroform;TRICHLORIDE Methylsilichloroform;methylsilyltrichloride
Methyltrichlorosilane CAS 75-79-6 is a colorless transparent liquid at room temperature and pressure, with pungent odor, and is extremely sensitive to water and air, and will have a strong chemical reaction in water to produce the corresponding hydrochloric acid.
| Item | Standard |
| Characteristics(25℃) | Transparent liquid |
| Methyl trichlorosilane | ≥99% |
| trimethylchlorosilane | ≤0.1 |
| Silicon tetrachloride | ≤0.1 |
Methyltrichlorosilane is the basic raw material of silicone products, mainly used in the production of methyltriethoxysilane, methyltrimethoxysilane and other crosslinking agents, silicone resin, special coatings, building waterproofing agent and oil drilling anti-slumps (sodium methylsilicate).
25kg/drum
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