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Sucrose Esters of Fatty Acids CAS 37318-31-3

CAS: 37318-31-3
Purity: 99%
EINECS: 246-705-9
Storage Period: 2 years
Synonyms: Fatty acids, C12-18 and C16-18-unsatd., esters with sucros; alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate

Sucrose Esters of Fatty Acids CAS 37318-31-3

Sucrose fatty acid ester (SE) is a non-ionic emulsifier made from sucrose and plant fatty acids. It stabilizes oil-water mixtures, widely used in food, cosmetics and pesticides.

CAS: 37318-31-3
Purity: 99%
Storage Period: 2 years

Specification

Item Details
Purity 99%
Appearance Powderedform,Blockform
Melting Point /
Boiling Point /
Relative Density 1.07g/m3 at 20°C
Solubility ·  Soluble in ethanol, methanol, acetone and other organic solvents.

·  Dispersible in hot water; insoluble in cold water.

·  Solubility varies with different HLB values. Higher HLB grades show better water dispersibility.

Application

  1. Food industry: emulsifier, antistaling agent, foam stabilizer for bakery, ice cream, drinks
  2. Cosmetics & personal care: mild emulsifier, thickener for creams, lotions
  3. Agriculture pesticides: spreader, penetrant to boost drug absorption on crops
  4. Pharmaceuticals: solubilizer for oral preparations.

Features

  • Non-ionic surfactant with excellent emulsifying ability for both oil-in-water and water-in-oil systems.
  • Good biodegradability and low toxicity, safe for food and agricultural use.
  • Adjustable HLB value to meet different mixing demands.
  • Compatible with most other surfactants and additives.
  • Fine dispersing, permeating and spreading performance.

Packaging

25kg/drum; 25kg/bag

Storage

Original packaging: 25kg of kraft paper composite PE inner bag / plastic barrel, keeping the inner bag sealed throughout the process
After opening: Immediately seal the opening of the inner bag and cover the barrel lid after each use to isolate air and moisture; if not sealed for a long time, alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate will absorb moisture, oxidize and develop a rancid smell
For liquids / waxy sucrose esters, additional sealing is required to prevent the contact of the oil with air and oxidation and spoilage.

1,5,7-Triazabicyclo[4.4.0]dec-5-ene TBD CAS 5807-14-7

CAS :5807-14-7
Product name:1,5,7-Triazabicyclo[4.4.0]dec-5-ene
MF:C7H13N3
MW:139.2
Synonyms:1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE; 1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO[1,2-A]PYRIMIDINE, POLYMER-BOUND; 1,5,7-TRIAZABICYCLO(4.4.0)DEC-5-ENE (1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO(1,2-A)PYRIMIDINE); TBD

1,5,7-Triazabicyclo[4.4.0]dec-5-ene TBD CAS 5807-14-7

1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD), with CAS number 5807-14-7, is a bridged guanidine-based strong base. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate. The rigid bridged guanidine framework has a strong base property and good organic solubility, which is different from inorganic bases and is suitable for fine organic synthesis catalysis.

Catalytic properties
Highly active organic catalysts: capable of catalyzing various reactions such as ring-opening polymerization, condensation, addition, ester exchange, and ring addition
Suitable for controlled polymerization, enabling precise regulation of the structure and molecular weight of degradable polyesters and other high-molecular substances
Can be made into immobilized versions, facilitating recovery and reuse

Specification

Item Specifications
CAS 5807-14-7
Appearance White to light yellow crystals
Boiling point 22.3 °C
Density 0.89 g/mL at 20 °C
Vapor pressure 0Pa at 25℃

Application

1. Organic Synthesis Catalysis
1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) acts as an extremely strong organic base catalyst, facilitating various fine organic reactions such as Michael addition, Henry reaction, condensation reaction, Wittig reaction, HWE eneification reaction, ester exchange, amide formation, cycloaddition, and cyclization, enabling the formation of C-C and C-N chemical bonds under mild conditions.
Synthesis of drug intermediates, heterocyclic compounds, and chiral compounds, as well as research and production of pharmaceutical raw materials and processes
Deprotonating reagents, activating acidic C-H bonds, phenols, and carboxylic acid substrates, to enhance reaction selectivity and yield
2. Polymer Material Synthesis Catalysis
Ring-opening polymerization (ROP) of monomers such as cyclic esters, esters, and epoxides, to prepare degradable polyester materials like polylactic acid and polycaprolactone, and to control molecular weight and microstructure
Non-isocyanate polyurethanes (NIPU), thermosetting resins, vitrimers dynamic covalent materials, and catalysis for polyurethane/epoxy curing, to improve the mechanical and heat resistance properties of materials
Catalysis for the synthesis and modification of polymers such as organosilicon and polyamide
3. Green Conversion and Capture of Carbon Dioxide
CO₂ fixation, catalysis of ring addition, to synthesize green chemicals such as cyclic carbonates for carbon resource utilization
CO₂ adsorption materials, reversible capture systems, to achieve carbon capture and regeneration
4. Fine Chemicals
Synthesis catalysis for fine chemicals, coating / adhesive systems
5. Others
Preparation of immobilized TBD catalysts for continuous reactions, separation and purification, alkaline scavengers, etc.

Packaging

25kg/drum

Storage

Storage: Store in a sealed, dry environment protected by an inert atmosphere (nitrogen / argon), kept in a cool place, protected from moisture and acids.
Safety: Strongly corrosive chemicals. Wear goggles, acid-resistant gloves and protective clothing throughout the process; avoid direct contact with strong acids; in case of accidental contact, rinse immediately with plenty of water and seek medical attention.

Bis(2-ethylhexyl)amine CAS106-20-7

CAS：106-20-7
Molecular Formula：C16H35N
Molecular Weight：241.46
EINECS：203-372-4
Synonyms：1-Hexanamine,2-ethyl-N-(2-ethylhexyl)-; 1-Hexylamine,2-ethyl-N-(2-ethylhexyl)-; 2,2’-diethyl-dihexylamin; 2,2’-diethylhexylamine; 2-ethyl-n-(2-ethylhexyl)-1-hexanamin; DIETHYLHEXYLAMINE; 2-Ethyl-N-(2-ethylhexyl)hexan-1-amine; 1,1′-Iminobis(2-ethylhexane

Bis(2-ethylhexyl)amine CAS106-20-7

Diisooctylamine (CAS No.: 106-20-7) is a branched aliphatic secondary amine organic compound, primarily used as a metal extractant and surfactant intermediate. Its greatest advantages lie in its highly selective extraction capability for rare metals and its chemical stability in complex industrial environments, making it widely applicable in hydrometallurgy, rubber additives, and fine chemicals.

CAS：106-20-7
Purity：99.5%
Storage Period: 2 years

Specification

Item Specifications
Appearance Colorless Transparent Liquid
Content % ≥99
Loss on drying，% ≤0.5
Color and luster (APHA) ≤50

Application

  1. Metal Extraction and Hydrometallurgy

Rare Metal Separation: As a highly efficient solvent extractant, it is used to selectively separate uranium, plutonium, cobalt, nickel, rare earth metals, etc., from acidic solutions. Its recovery rate is significantly higher than traditional extractants, especially in nuclear fuel reprocessing and hydrometallurgy.

Wastewater Treatment: It can remove heavy metal ions (such as copper and cadmium) from industrial wastewater, achieving the dual goals of resource recovery and environmental protection.

  1. Surfactants and Chemical Intermediates

Catonic Surfactant Synthesis: It prepares bactericides, antistatic agents, and fabric softeners through amino reactions, improving the surface activity of products at low concentrations.

Specialty Resin Preparation: Used to synthesize cross-linked polystyrene resins with high plutonium ion adsorption capacity, applied to nuclear industry wastewater treatment.

  1. Other Industrial Applications

Rubber Additives: As vulcanization accelerators and antioxidants, it improves the durability and dynamic mechanical properties of rubber products.

Lubricant Additives: It improves wear resistance and oxidation resistance, extending equipment service life.

Pesticide adjuvants: acting as emulsifiers and dispersants, they enhance the adhesion and penetration efficiency of pesticides on crop surfaces.

Packaging

25kg/drum

Storage

Environment: Cool, dry, well-ventilated, and protected from light storage room
Sealed against moisture, strictly prohibited from getting wet
Stored separately, not mixed with acids, alkalis, or corrosive materials

Zinc Sulfide CAS 1314-98-3

CAS: 1314-98-3
MF: ZnS（SZn）
MW: 97.46
Synonyms: ZINCSULFIDE,HIGHPURITY; ZINCSULFIDE,POWDER,REAGENT; Zinksulfid; ZINC SULFIDE: 99.995% (FUSED GRANULES) PURATREM; Zinc sulfide (C.I. 77975); SPHALERITE

Zinc Sulfide CAS 1314-98-3

The powdered zinc sulfide is the most important electroluminescent material and photoluminescent material, which is used for manufacturing the fluorescent screens of cathode ray tubes, scoreboard displays, etc. It is also the window material and coating material in infrared optical materials.

CAS Number: 1314-98-3
English Name: Zinc Sulfide
Molecular Formula: ZnS (SZn), Molecular Weight: 97.46

Specification

Item Specification
CAS 1314-98-3
Chemical Name Zinc sulfide
MF SZn
Application electroluminescent material

Application

1. White inorganic pigments (common)
Product name: Pigment White 7. High coverage, high UV reflection, low oil absorption. Used for: coatings, inks, plastics, rubber, papermaking, enamelware, cosmetic fillers, replacing part of titanium white to reduce costs.
2. Fluorescent / Luminescent materials
Night glow powder, fluorescent screens, cathode ray tubes, night glow coatings, clock face night glow coatings, LED light emitting substrates, flashing detectors.
3. Infrared optical crystals (high-purity molten ZnS)
Infrared windows, night vision instrument lenses, laser windows, infrared temperature measuring lenses, missile optical fairings (trade name Irtran 2).
4. Semiconductor and photoelectric materials
Light conductors, ultraviolet sensors, photocatalytic materials, nano fluorescent biological imaging probes.
5. Others
Analytical chemical reagents, ceramic glazes, anti-corrosion fillers, zinc raw materials for metallurgical refining (natural sphalerite).

Packaging

25kg/drum

Storage

Environment: Cool, dry, well-ventilated, and protected from light storage room
Sealed against moisture, strictly prohibited from getting wet
Stored separately, not mixed with acids, alkalis, or corrosive materials

4-Chloro-3,5-dimethylphenol PCMX CAS 88-04-0

Chemical Name: 4-Chloro-3,5-dimethylphenol/PCMX

CAS No.: 88-04-0

Molecular Formula: C8H9OCl

Molecular weight: 156.5

Appearance: White crystal powder

PCMX Quick Details

Chemical Name: PCMX

CAS No.: 88-04-0

Molecular Formula: C8H9OCl

Chemical Structure:

Molecular weight: 156.5

Appearance: White crystal powder

Typical Properties

Items Standard
Appearance White crystal powder
Odour Phenolic characterslic odour
Purity 99%min
Impurities MX 0.5%Max
Impurities OCMX 0.3%Max
Water 0.5%Max
Iron 80ppm Max
Residue on ignition 0.1%Max
Solubility Clear solution
Melting Point 114-116°C

Use of PCMX

1. Cosmetics

Used as the stabilizer in face cream, lipstick, shampoo and eye shadow

2. Pharmaceutical

Used to inhibit bacterial or fungal skin diseases, oral or anus disinfection

3. Industry

Used as disinfectant in room and clothes

Packaging and Shipping

25 kg/drum or 9 ton/container

PCMX Storage

Stored in the dry ventilated room away from direct sunlight

CAS: 88-04-0

Tetrahydrofurfuryl alcohol CAS 97-99-4

  • Name: Tetrahydrofurfuryl alcohol
  • CAS No.: 97-99-4
  • Purity/Assay: 99% min
  • Package: 220kgnet perirondrum, 1FCL=17.6MT;1 X ISO TANK =20MT

Tetrahydrofurfuryl alcohol Quick Details

Product Name: Tetrahydrofurfuryl alcohol

CAS: 97-99-4

MF: C5H10O2

MW: 102.13

Typical Properties

Assay 99% min
Water 0.2% max
Furfuryl Alcohol 0.2% max
Specific optical rotation 1.449—1.453
Specific density 1.050-1.054
Color (hazen) 15 max

Usage

It is the raw material for making dihydropyran, tetrahydrofuran, lysine, and long-effective Vitamin

B1.It can also be used for making amino plastics and a fine solution to resin, coating material and gease. In printing and dyeing, it can be used as lubricant and dispersing agent, as decolorant and deodorant for making medicine

Solvent for resins and oils. Oxidation of dyes and rubber. Manufacturing of esters. Stabilizer for gelatin solutions. Wetting agent for printing and dyeing industry. Dispersant.

Health Hazards

Tetrahydrofurfuryl alcohol can be absorbed into the body by inhalation, through the skin and by ingestion. Short-term exposure may irritate the eyes. High concentrations of the substance may cause effects on the central nervous system. May cause decreased consciousness. Animal experiments have shown that long-term or repeated exposure to tetrahydrofurfuryl alcohol may cause reproductive toxicity in humans.

Packing

220kgnet perirondrum, 1FCL=17.6MT;1 X ISO TANK =20MT

Storage

Stored in cool, dry place, keeping away from sunlight

CAS: 97-99-4

Antarctic krill oil CAS 8016-13-5

  • Name: Antarctic krill oil
  • CAS No.: 8016-13-5
  • Appearance: Dark red viscous oil
  • Package: 25 kg/ drum

Antarctic krill oil Quick Details

Product Name: Antarctic krill oil

CAS: 8016-13-5

Other name: Krill oil/Fish oil/Omega-3 Oil/Krill Oil Omega-3

Antarctic krill oil Typical Properties

Item Specifications
Appearance Dark red viscous oil
Odor Light shrimp odor
Total phospholipids ≥42g/100g
Astaxanthin ≥200mg/kg
Omega-3 ≥24%
EPA ≥12%
DHA ≥8%
Moisture and ethanol ≤3%
Peroxide Value ≤2mmol/kg
Saponification Value 180.0±10.0mgKOH/g
Acid Value ≤10mgKOH/g
Total Plate Count <100CFU/g
Coloforms Group <40CFU/g
Yeast Molds <25CFU/g
Salmonella Not Deteced
Staphilococcus Aureua Not Deteced
PCBs <45PPb
Dioxins Furans <1.0ppt
Dioxins-like PCBs <1.5ppt
Lead ≤0.5ppm
Inorganic Arsenic ≤0.5ppm
Cadmium ≤0.5ppm
Mercury ≤0.3ppm
Cr ≤2.0ppm

Antarctic krill oil Usage

The essential components of Antarctic krill oil are Phospholipids, DHA, EPA, Polyunsaturated fatty acid(Omega-3, Omega-6), vitamin A, vitamin E, esterify-type astaxanthin, flavonol from Animalia, trace element, etc.

1. Phospholipids
Phospholipid is a kind of lipoid that is rich in phospholipid root, it is a basic substance for life, and the cell membranes are composed of about 70% protein and 30% phospholipid. It consists of lecithin, lipositol, cephalin, etc, these phospholipids play corresponding functions to human body parts and human organs.

Functions of phospholipid to human body one: emulsification

Functions of phospholipid to human body two: improve intelligence

Functions of phospholipid to human body three: activate cells

The benefits of Omega-3 to the human body:

1). Decreaseillness frequency rate of angiocardiopathy.

2). Esepainofarthritis.

3). Protect skin from ultraviolet rays.

4). Lighten dysmenorrhea.

5). Reduce illness frequency rate of the prostate.

6). Balance human body absorption for Omea-6.

Ingest more Omega3 is very important for humans to maintain health. New research in recent years has found Antarctic krill oil contains very high Omega-3 fatty acids.

Antarctic krill oil packaging

Conventional packaging: 25 kg/ drum, 50 kg/drum, 200 kg/drum with nitrogen, according to customer’s request.

Antarctic krill oil Storage

Storage conditions: To be stored in Cool, dry and ventilated location and protected from light. Shelf life: Two years with proper storage.

Other information

The above information involves our technology secrets about the production of this product, therefore users shall keep it a secret. The above information is believed to be correct but does not purport to be all-inclusive and shall be used only as a guide. Users use this information only as a supplement to other information gathered by them and should make an independent judgment of the suitability of this information to ensure proper use. This information is furnished without warranty, and any use of the product not in conformance with this Product Technical DataSheet, or in combination with any other product or process, is the responsibility of the user.

CAS: 8016-13-5

Pyromellitic Acid CAS 89-05-4

  • Name: Pyromellitic Acid
  • CAS No.: 89-05-4
  • Appearance: Crystal powder
  • Package: 25KG/Drum

Pyromellitic Acid Details

Chemical Name: Pyromellitic Acid

Synonyms: Benzene-1,2,4,5-tetracarboxylic acid; 1,2,4,5-Benzenetetracarboxylic acid

CAS No.: 89-05-4

Molecular Formula: C10H6O8

Molecular Weight: 254.15

Molecular Structure:

Appearance: Crystal powder

Pyromellitic Acid Typical Properties

Melting Point 281-284.5 °C(lit.)
Boiling Point 317.36°C (rough estimate)
Color White to slightly yellow
Appearance Crystal powder
Density 0,56 g/cm3
Storage Store below +30°C.
Solubility Soluble in water
Stability Stable
Refractive Index 1.7010 (estimate)
Flash Point 325 °C


Pyromellitic Acid Usage

It is the main raw material for the production of matting curing agents.

Pyromellitic Acid Packaging and Shipping

Packing: 25KG/Drum

Pyromellitic Acid Storage

Keep in a well-closed,light-resistant, dry and cool place. Avoid contact with strong oxidants and strong bases.

CAS: 89-05-4

TDCPP CAS 13674-87-8

  • Name: TDCPP
  • CAS No.: 13674-87-8
  • Appearance: Colorless Or Light Yellow Transparent
  • Purity/Assay: 99%min
  • Package: 200 kg drum,1000 IBC drum
  • Capacity: 50000MT per year

TDCPP Quick Details

Chemical Name: TDCPP

CAS No.: 13674-87-8

Molecular Formula: C9H15Cl6O4P

Chemical Structure:

Molecular weight: 430.9

Appearance: Colorless Or Light Yellow Transparent

Assay: 99%min

Typical Properties

Item Specifications Results
Appearance Colorless or pale yellow transparent oily liquid Pale yellow transparent oily liquid
Color ≤100 40
Density (20℃.gm3) 1.50±0.01 1.503
Refractive index (25℃) 1.468-1.528 1.487
Viscosity (25℃) 1500-1900 1700
Acid value (mg+2OH/g) ≤0.1 0.049
Water (%) ≤0.1 0.021
Conclusion The results conforms with enterprise standards

TDCPP Usage

Tris(1,3-dichloro-2-propyl)phosphate(TDCPP) can be used in mining conveyor belts, cables, electrical appliances, wallpaper, leather and other industries

Packaging and Shipping

250KG/drum

Delivery: by air, by sea

TDCPP Storage

Keep in the original packaging in a clean, dry, low humidity environment.

CAS: 13674-87-8

Phosphatidylserine CAS 51446-62-9

  • Name: Phosphatidylserine
  • CAS No.: 51446-62-9
  • Appearance: Fine yellow powder
  • Purity/Assay: 50%
  • Package: 25kg fiber drum
  • Capacity: 1000MT per year

Phosphatidylserine

Phosphatidylserine Quick Details

Chemical Name: Phosphatidylserine/ PS

CAS No.: 51446-62-9

Molecular Formula: C42H82NO10P

Molecular weight: 792.081

Appearance: Fine yellow powder

Assay: 20% 50% 70% powder

Phosphatidylserine Typical Properties

Items Standard
Color and Appearance Fine yellow powder
Odor Characteristic
Taste Characteristic
Identification Same with standard
Phosphatidyl serine ≥20%
Phosphatidyl ≤16%
Phosphatidylinositol ≤12%
Phosphatidylcholine ≤20%
Peroxide value ≤10meq/KG
Loss on Drying ≤5.0%
Heavy metals ≤10PPM
Arsenic ≤1PPM
Lead ≤3PPM
Total plate count ≤10000cfu/G
Total yeast mold ≤1000cfu/G
E.coli. Negative
Salmonelia Negative
Staphylococcus Negative

Phosphatidylserine Physical and chemical properties

Pure PS is a white waxy solid, soluble in most non-polar solvents containing a small amount of water and insoluble in anhydrous acetone.

It can be extracted from tissues and cells by chloroform methanol extraction method. When PS dissolves in water, most insoluble lipids form micro-clusters except for a few true solutions. At pH 7, PS has two negative charges and one positive charge, leaving a net negative charge.

Metal salts of fatty acids are hydrolyzed by weak alkali, and the rest is not hydrolyzed. Fatty acids, serine and glycerol phosphate are produced by strong alkali hydrolysis. PS exposed to air is easy to be oxidized, the color gradually deepens, from white to yellow, and finally black.

The natural PS is almost free from alcohol. The saturated PS and alcohol form a staggered chain gel. The interaction of two palmityl phosphatidylserine with 5% alcohol at room temperature induces the formation of regular gel.

The structure of PS consists of three parts:

the head of hydrophilic Glycerol Skeleton and the tail of two long hydrocarbon chains. The head is composed of three groups, serine residue and phosphoric acid residue, and the other two light groups of C-3 glycerol are connected with fatty acid to form tail respectively.

Compared with C-1 fatty acids, C-2 fatty acids have longer carbon chains and more unsaturated bonds. Phosphatidylphthaleine serine (PS) refers to a group of compounds, not a single component, which is due to the great changes in the ethylphthalide residues of products extracted from different sources. PS is amphiphilic, that is, it is hydrophilic and lipophilic. Its structure determines its unique properties. The head with negative charge is hydrophilic (or water-soluble), and the tail composed of fatty acids is lipophilic (or fat-soluble).

Pharmacokinetics:

PS extracted from bovine cerebral cortex (BC-PS) was absorbed slowly by oral administration. The blood concentration of PS increased within 4 hours and reached its peak after 24 hours. The maximum absorption peak of 14C After intravenous administration of BC-PS, plasma clearance was very fast, showing a biphasic curve. The half-life of the first phase distribution curve is 5 minutes, which mainly reflects the uptake of the drug by the liver. The half-life of the second phase distribution curve is 15 minutes, which may be related to the action of blood cells.

In addition to the liver, lung and spleen are also important for the uptake of BC-PS. The drug dosage into the brain is less, mainly concentrated in the cortex, thalamus and hippocampus. Some of BC-PS in human blood can be converted into phosphatidylphthalein by de-pressing or hemolytic PS by de-phthalide group, and serine can also be removed. The latter enters the amino acid metabolic pathway.

However, liposoluble phosphatidic acid metabolites still play a major role in plasma, mainly in prototype drugs. The metabolic process of BC-PS in liver and brain is similar to that in blood. Regardless of the mode of administration, BC-PS is excreted mainly through intestine, followed by kidney. Liposoluble metabolites and prototype drugs are the main excretion through intestine, while water-soluble metabolites are the main excretion through kidney.

Phosphatidylserine Packaging and Shipping

Packing: 25Kg/drum

Delivery: delivery within 3-5working days

Phosphatidylserine Storage

Avoiding light and drying.

Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2 Specific hazards arising from the chemical

no data available

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2 Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

6.3 Methods and materials for containment and cleaning up

Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

CAS: 51446-62-9

P-Nitrobenzoic acid CAS 62-23-7

  • Name: P-Nitrobenzoic acid
  • CAS No.: 62-23-7
  • Appearance: light yellow crystals
  • Purity/Assay: 99%min
  • Package: 25kg/Cardboard bucke

P-Nitrobenzoic Acid Quick Details

Chemical Name: P-Nitrobenzoic Acid

CAS No.: 62-23-7

Molecular Fomula: C7H5NO4

Molecular weight: 167.12

Chemical Structure:

Appearance: light yellow crystals

Assay: 99%min

Typical Properties

Item Specifications
Appearance Light yellow crystalline powder
Assay,% 99min
Water,% ≤0.3
Melting Point, ℃ 150-155

P-Nitrobenzoic Acid Usage

1.organic synthetic intermediate for medicine, dyestuff, veterinary medicine and photosensitive material.

1.Production of reactive brilliant red M-8B, reactive red violet X-2R, filter, color film coupler, metal surface rust remover, sunscreen agent, etc.

Packaging and Shipping

Packing: 25kg/Cardboard bucke

Delivery:Non-dangerous cargo

P-Nitrobenzoic Acid Storage

Store in dry, ventilated areas to avoid direct sunlight.

CAS: 62-23-7

N-DODECYLTRIETHOXYSILANE CAS 18536-91-9

  • Name: N-Dodecyltriethoxysilane
  • CAS No.: 18536-91-9
  • Appearance: Colorless to light yellow liquid
  • Purity/Assay: 95%min

N-Dodecyltriethoxysilane Quick Details

Chemical Name: N-Dodecyltriethoxysilane

Synonyms: Dodecyltriethoxysilane; triethoxylaurylsilane; n-Diethoxytrethoxysilane; lauryl triethoxy silane; Triethoxy(dodecyl)silane; Longchainalkyl silane; Triethoxysilyldodecane
CAS No.: 18536-91-9

Molecular Fomula: C18H40O3Si

Chemical Structure:

Molecular weight: 332.59

Appearance: Colorless to light yellow liquid

Assay: 95%min

N-Dodecyltriethoxysilane Typical Properties

ITEMS SPECIFICATION
Appearance Colorless to light yellow liquid
Purity (%) Consistent with structure
Purity (NMR) ≥95%
REFRACTIVE INDEX N20/D 1.426-1.428
Brand

N-Dodecyltriethoxysilane application:

The active ingredient for alkoxy-based waterproofing agents is to prevent corrosion, freeze-thaw, weathering, improve painting, etc.

N-Dodecyltriethoxysilane Packaging and Shipping

Drum, 25kg/200kg

N-DODECYLTRIETHOXYSILANE Storage

Store in a cool, dry place away from light, heat, and moisture.

CAS: 18536-91-9

Sucrose Acetate Isobutyrate CAS 34482-63-8

  • Name: Sucrose Acetate Isobutyrate
  • CAS No.: 34482-63-8
  • Appearance: Yellow liquid
  • Package: 25KG/Drum

Sucrose Acetate Isobutyrate Details

Chemical Name: Sucrose Acetate Isobutyrate

CAS No.: 34482-63-8

Molecular Formula: C18H30O13

Molecular Weight: 454.42

Molecular Structure:

Appearance: Yellow liquid

Sucrose Acetate Isobutyrate Typical Properties

Melting Point 7 °C(lit.)
Boiling Point 288 °C(lit.)
Density 1.146 g/mL at 25 °C(lit.)
Appearance Liquid
Colour Yellow


Sucrose Acetate Isobutyrate Usage

Used as a food additive, mainly used to prepare emulsified flavors; it can also be used as a plasticizer in film, paint, ink, etc.

Sucrose Acetate Isobutyrate Packaging and Shipping

Packing: 25KG/Drum

Sucrose Acetate Isobutyrate Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 34482-63-8

5-Oxa-2-octyne-1,7-diol CAS 1606-79-7

  • Name: 5-Oxa-2-octyne-1,7-diol
  • CAS No.: 1606-79-7
  • Appearance: Yellow transparent liquid
  • Package: 25kg plasticdrumor Customer specified packaging

5-Oxa-2-octyne-1,7-diol Details

Chemical Name:5-Oxa-2-octyne-1,7-diol

CAS No.: 1606-79-7

Molecular Formula: C7H12O3

Molecular Weight:144.17

MolecularStructure:

Appearance:Yellow transparent liquid

5-Oxa-2-octyne-1,7-diol Typical Properties

Appearance Yellow transparent liquid
pH value 5.43
Content (%) 99.61
Solubility Mix transparent clarification with water in any ratio

5-Oxa-2-octyne-1,7-diol Usage

1. Butynediol propoxylate is used as a nickel plating brightener.

2. Butynediol propoxylate is used as a ferrous corrosion inhibitor.

5-Oxa-2-octyne-1,7-diol Packaging and Shipping

Packing: 25kg plasticdrumor Customer specified packaging

5-Oxa-2-octyne-1,7-diol Storage

Sheltered, dry, dark place for storage.

CAS: 1606-79-7

sodium of polyaspartic acid CAS 181828-06-8

  • Name: Sodium of polyaspartic acid
  • CAS No.: 181828-06-8
  • Appearance: Light Yellow Powder
  • Package: 250kg/drum

Sodium of polyaspartic acidQuick Details

Product Name:Sodium of polyaspartic acid

CAS No: 181828-06-8

Molecular Formula: C4H6NO3(C4H5NO3M2)C4H6NO4

Appearance: Light Yellow Powder

Sodium of polyaspartic acidTypical Properties

Items Specifications
Appearence Light yellow powder
IDS Content % 90%
Limiting viscosity number (30℃)/(dL/g) 0.055~0.090
Density，g/cm(20℃） 0.4~0.6
PH(10g/l in solution) 8.5~10.5
Biodegradation Rate % 60

Sodium of polyaspartic acidUsage

It is widely used in water treatment agent, cosmetic bacteriostatic agent, dispersant, leather making, hydrogel and other fields.

Sodium of polyaspartic acidPackage

250kg/drum

Sodium of polyaspartic acidStorage

Stored in cool dry warehouse away from sunlight and heat

CAS: 181828-06-8

Zinc picolinate CAS 17949-65-4

Chemical Name: Zinc Picolinate

Synonyms: Picolinic acid zinc salt

Appearance: White crystalline, free flowing powder

Assay: 99%min

Packing: 25 kg/drum

Sample: Available

Quick Details

Product Name: Zinc picolinate

Other Name: Picolinic acid zinc; zinc 2-pyridinecarboxylate

CAS: 17949-65-4

Formula: C12H8N2O4Zn

Molecular Weight: 309.59

Appearance: White crystalline, free-flowing powder

Chemical Structure:

Typical Properties

Item Specifications
Appearance off- white powder
Assay, % ≥98.0%
Total Plate Count, CFU/g ≤1000
Zinc (Zn), % ≤1000
Yeast and Molds, CFU/g ≤100
Sulfate, % ≤0.20
Arsenic (As), % ≤0.0005
Heavy Metals (Pb), % ≤0.002
Loss on drying, % ≤2
Escherichia Coli, CFU/g Absent
Salmonella Species, CFU/g Absent
Staphylococcus aureus, CFU/g Absent
Conclusion: The results conforms with enterprise standards

Usage

Dietary supplements – treatment and prevention of zinc deficiency
Feed additives – enhancement of animal immunity

Packaging

Packing: 25 kg/drum

Storage

Stored in a cool dry place out of direct sunlight

CAS: 17949-65-4

copper chromite CAS 12018-10-9

  • Name: Copper chromite
  • CAS No.: 12018-10-9
  • Appearance: Brown black powder
  • Purity/Assay: 99%
  • Package: 25 kg/drum

Copper chromiteQuick Details

Chemical Name:Copper chromite

CAS: 12018-10-9

Molecular Fomula:CrCuO3

Molecular Weight:163.54

Chemical Structure:

Appearance: Brown black powder

Purity: 99%

Copper chromiteTypical Properties

Item Specifications Results
Total six price(K2Cr2O7),%(m/m) 19.5±1.0 19.4
Total copper (by CuO),%(m/m) 46.0±2.0 46.6
Loss on ignition(650℃),%(m/m) ≤4.0 3.1
Water,%(m/m) ≤0.5 0.5
Particle size (120 target sieves) 100 Qualified
Appearance Brown black powder Complies
Conclusion The results conforms with enterprise standards

Copper chromite Usage

This product is used as a burning rate catalyst for solid propellants.

Copper chromite Packaging

25 kg/drum.

CAS: 12018-10-9

Aluminum glycinate CAS 41354-48-7

  • Name: Aluminum glycinate
  • CAS No.: 41354-48-7
  • Appearance: A white or almost white powder
  • Purity/Assay: 94.0-102.0%
  • Package: 20kg/bag

Aluminum glycinate Details

Product Name:
Aluminum glycinate

Synonyms: Dihydroxyaluminum aminoacetate

CAS No.: 41354-48-7

Molecular Formula: C2H6AlNO4

Molecular Weight: 135.05

Typical Properties

Test item Specification Test item Specification
Appearance A white or almost white powder Methylene Chloride,% ≤0.05
Assay,% 94.0-102.0 Trichloroethylene,% ≤0.01
Nitrogen,% 9.90-10.8 Isopropyl alcohol Should Udetected
Mercury (Hg),% ≤0.00005 Loss on drying @ 130℃,% ≤12
Benzene,% ≤0.01 PH value (4% w/v aqueous) 6.5-7.5
Chloroform,% ≤0.005 Neutralising capacity 25ml 0.1N HCl after add 0.2g sample the PH value should be greater than 3
1,4-Dioxane,% ≤0.01 Methylene Chloride,% ≤0.05


Aluminum glycinate
Storage

Keep container tightly closed in a dry and well-ventilated place. Store in cool place.

Aluminum glycinate Packaging

20kg/bag

Aluminum glycinate Application

Used in detergents, electrobath, transdermal patch, etc.

CAS: 41354-48-7

Amyloglucosidase CAS 9032-08-0

  • Name: Amyloglucosidase
  • CAS No.: 9032-08-0
  • Appearance: off-white powder
  • Purity/Assay: ≥290000(u/g)
  • Package: Aluminum Foil bag,Cardboard bucket

Amyloglucosidase quick details:

Product Name: Amyloglucosidase
Synonyms: Glucoamylase
CAS: 9032-08-0
MF: Cd+2
MW: 112.411
EINECS: 232-877-2
Density: 1.2 g/mL at 25 °C
Storage: 2-8°C
Form: powder

Amyloglucosidase Specifications:

Item Specifications
Amyloglucosidase Activity (u/g) ≥290000
Particle size

( % pass 0.4mm screen)

 ≥80
Loss on drying % ≤8.0
Total number of colonies

(CFU/g)

 ≤5.0×104
As (mg/kg) ≤3.0
Pb (mg/kg) ≤5.0
Coliform (CFU/g) ≤30
Escherichia coli (CFU/g) ﹤10
Salmonella (25g) N.D.
Antibacterial activity N.D.

Amyloglucosidase Usage

It can be used for the saccharification of starch materials in alcohol and liquor, glucose, amylase and other fermentation industries.

Amyloglucosidase Packaging
Aluminum Foil bag,Cardboard bucket, Net weight: 1kg/bag,25kg/drum

Amyloglucosidase Storage
Storage conditions: To be stored in Cool, dry and ventilated location and protected from light.

CAS: 9032-08-0

N-Acetyl-D-mannosamine CAS 7772-94-3

  • Name: N-Acetyl-D-mannosamine
  • CAS No.: 7772-94-3
  • Appearance: White to off-white powder

N-Acetyl-D-mannosamine
Quick Details

Chemical Name: N-Acetyl-D-mannosamine

Cas: 7772-94-3

MF: C8H15NO6

MW: 221.21

Structural formula:

Appearance: White to off-white powder

N-Acetyl-D-mannosamine Typical Properties

Items Specification
Melting point 130°C(dec.)
Boiling Point 595.4±50.0°C(Predicted)
Density 1.50±0.1g/cm3(Predicted)
Storage conditions InertatmoChemicalbooksphere,Storeinfreezer,under-20°C
Solubility Methanol (slightly soluble), water (slightly soluble)
Acidity coefficient(pKa) 12.04±0.70(Predicted)

N-Acetyl-D-mannosamine Application:

It can improve the age-related attenuation of synaptic transmission and long-term potentiation (LTP). N-Acetyl-D-mannosamine treatment is a potential therapeutic application for cognitive impairment.

CAS: 7772-94-3

Trimesic Acid CAS 554-95-0

  • Name: Trimesic Acid
  • CAS No.: 554-95-0
  • Appearance: White crystalline power
  • Purity/Assay: 98.5%min
  • Package: 25kg plastic drum
  • Capacity: 1000MT per year

Trimesic acid Quick Details

Product Name: Trimesic acid

Other Name: Trimesinic acid; 1,3,5-Benzenetricarboxylic acid; 1,3,5-benzene Acid; 1,3,5-Trimesic Acid

CAS No: 554-95-0

Molecular Formula: C9H6O6

Molecular Weight: 210.14

Appearance: White crystalline powder

Assay: 98.5%min

Typical Properties

Item Specifications
Appearance White crystalline powder
Purity ≥98.5%
Loss on drying ≤0.5%
Acid value 788 mg KOH/g
Solubility (50mg/ml in Ethanol) Cleared to slightly hazy

Trimesic acid Usage

Building blocks of metal-organic frameworks—acting as trivalent organic ligands, they self-assemble with metal ions to form porous crystalline materials. They have wide applications in gas storage and separation, catalysis, and sensing.

Polymer materials—acting as crosslinkers or monomers in the synthesis of high-performance polymers, such as certain heat-resistant, high-strength polyester and polyamide resins.

Fine chemical intermediates—serving as raw materials for the synthesis of other organic chemicals and pharmaceutical intermediates.

Trimesic acid Package

25kg/drum, or as customized package.

Trimesic acid Storage

Sheltered, dry, dark place for storage.

CAS: 554-95-0

3-morpholino propanesulfonic CAS 1132-61-2

  • Name: 3-morpholino propanesulfonic
  • CAS No.: 1132-61-2
  • Appearance: White powder
  • Purity/Assay: 99%min
  • Package: 25 kg / drum
  • Capacity: 15 ton/month

3-MorpholinoPropanesulfonic Quick Details

Chemical Name: 3-MorpholinoPropanesulfonic

CAS No.: 1132-61-2

MolecularFormula: C7H15NO4S

Chemical Structure:

Molecular weight: 209.26

Assay: 99% min

3-MorpholinoPropanesulfonicTypical Properties

Item Specifications
Assay(CNO4S)（dried basis） 99% min
pH of 1% solution at 25℃ 2.5-4.5
Heavy metals（as Pb） 5ppm max
Fe content 5ppm max
Loss on drying （105℃） 0.5%max
pkaat 20℃ 7.10-7.30
Solution （10%）In water Passes Test
Color of 1M·Solution（425nm，Hazen） 50 max
UV Absorbance of a 0.1M Solution（1-cm path vs water）at 260 nm 0.02 max

Difference between MES and MOPS buffer

1. The buffer solution is used to stabilize the pH of the system in biochemical experiments.

2. MOPS, also known as 3-MorpholinoPropanesulfonic, MES, also known as 2-morpholineethanesulfonic acid, is a buffer commonly used in biological experiments and plays a very important role in experiments. What is the difference between the two? How to configure it? This article will give you a brief introduction.

3. MOPS Buffer, 3-MorpholinoPropanesulfonic buffer, is a biological buffer with a buffer range of 6.5 to 7.9. It is suitable for electron transfer and phosphorylation of chloroplast thin layer preparation; it can be formulated into various agar cultures. Base, used as a non-toxic buffer in minimal medium for the culture of Streptomyces faecalis and cephalosporin production; as an electrolyte system component for two-dimensional gel electrophoresis (IEF); also applicable to Northern Hybridization, as a buffer for RNA separation and membrane transfer.

3-MorpholinoPropanesulfonic application

1. This product is used as a biological buffer, which is used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits.

2. Ingredients in Good’s Buffer for Biological Research. 3. In biological experiments, it is an important pH stabilizing agent, usually selecting a suitable weak acid and its conjugate base to mix to obtain a suitable pH. Most biological reactions occur under neutral conditions, generally with a pH between 6 and 8, and buffers are also required to have an effective buffer range of between 6 and 8. It is also desirable that the acid-base form of the buffer does not chelate with certain metal ions.

3-MorpholinoPropanesulfonic Packaging and Shipping

25kg/ Drum

3-MorpholinoPropanesulfonic Storage

It should be placed inventilation low-temperature drying.

CAS: 1132-61-2

Ethephon CAS 16672-87-0

  • Name: Ethephon
  • CAS No.: 16672-87-0
  • Appearance: white powder
  • Purity/Assay: 40.0±2.0
  • Package: 250kg/drum

Details

Chemical Name: Ethephon

CAS No.: 16672-87-0

Molecular Formula: C2H6ClO3P

Molecular Weight: 144.49

Molecular Structure:

Appearance: white powder

Typical Properties

Item Specifications
Content % 40.0±2.0
PH 1.5-3.0
1.2-dichloroethane mass fraction% ≤0.02
Dilution stability Qualified

Usage

1.Plant conditioner

2. Ethephon releases ethylene in tissues such as roots, pods, flowers, and fruits of plants to regulate plant metabolism, growth, and development.

3. This product accelerates the harvest and ripening of fruits and vegetables.

4. Used as a ripening agent after fruit harvest.

Ethephon (CAS 16672-87-0) is a plant growth regulator used in agriculture to promote fruit ripening, synchronize flowering, and facilitate harvesting by releasing ethylene, a natural plant hormone. Its applications include ripening fruits like tomatoes and pineapples, promoting uniform boll opening in cotton, and improving yield and sex expression in crops like cucumbers. It is also used to prevent lodging in cereals and maize, stimulate latex flow in rubber trees, and break seed dormancy.

Packaging

250kg/drum

Storage

Keep the container tightly closed in a dry and well-ventilated place.

CAS: 16672-87-0

Denatonium Saccharide CAS 90823-38-4

  • Name: Denatonium Saccharide
  • CAS No.: 90823-38-4
  • Appearance: White powder
  • Purity/Assay: 99.5~101.0%
  • Package: 25kg/drum

Denatonium saccharide Quick Details

Chemical Name: Denatonium saccharide

CAS No.: 90823-38-4

Molecular Formula: C28H33N3O4S

Chemical Structure:

Molecular weight: 507.65

Appearance: White powder

Assay: 99.5~101.0%

Typical Properties

Item Specifications
Appearance White powder
Assays 99.5~101.0%
PH 6.5~7.5
Residue on ignition ≤0.1%
Loss on drying ≤1.0%
Chloride ≤0.2%
A.IR concordant with Reference Complies
B.UV concordant with Reference Complies

C. Test Solution forms yellow precipitate

 Complies

D. Denatonium Reincckate Melting Point

 Appox170℃
Melting range 163~170℃


Denatonium saccharide application:

  1. Cheap and efficient substitutes for strychnine (dimethylstrychnine), quasmarin, quinine, xyloside and other products;
  2. The best denaturant for alcohol, automotive ethanol gasoline, animal and mineral esters;
  3. Repellents for car antifreeze, brake fluid, windshield cleaner, etc.;
  4. Used in cosmetics, hair care products, nail polish and nail polish remover, etc.;
  5. Used in household products (cleaning agents, disinfectants, insect repellants, leather protectants, etc.;
  6. Used in children’s toys and decorative items;
  7. Used in chemicals, paints, paint removers, and printing inks;
  8. Used in pesticides, plant growth regulators, insecticides, rodenticides, molluscicides, etc.;
  9. External and oral medicines used to treat thumb sucking and nail biting symptoms;
  10. Used in animal husbandry and veterinary medicine, gardening, agriculture and forestry and environmental protection;
  11. Used in military products such as communication cables and tear gas.

Packaging and Shipping

25kg/drum

Denatonium saccharide Storage

Placed in tight container, a cool, dry, well-ventilated area and avoiding light.

CAS: 90823-38-4

Calamine CAS 8011-96-9

  • Name: Calamine
  • CAS No.: 8011-96-9
  • Appearance: Light pink powder
  • Purity/Assay: 95% min
  • Package: 25kg plastic drum
  • Capacity: 1500MT per year

CALAMINE Quick Details

Chemical Name: CALAMINE

CAS No.: 8011-96-9

Molecular Fomula: Fe2O4Zn

Chemical Structure:

Molecular weight: 241.0776

Appearance: Light pink powder

Typical Properties

Item Specifications
Calcium Qualified
Water-soluble Qualified
Chloride ≤0.07%
Sulphate ≤0.6%
Alcohol-soluble dye Qualified
Matter insoluble in acid ≤1.0%
Water-soluble dye Qualified
Residue on ignition 68-74%

What Is CALAMINEL?

It is a rhombohedritein carbonate mineral calcite family, mainly containing zinc carbonate.

Usage

1. Used as a skin external medicine

2. Used as a pharmaceutical ingredient

3. Used as a raw material for cosmetics

Packaging and Shipping

Packing: 25kg/drum

Delivery: have the stock

Storage

Stored in a cool place

CAS: 8011-96-9

trans-1,4-dichloro-2-butene CAS 110-57-6

  • Name: Trans-1,4-dichloro-2-butene
  • CAS No.: 110-57-6
  • Appearance: colorless liquid
  • Purity/Assay: 99%min
  • Package: 250 kg drum

trans-1,4-Dichloro-2-butenequick Details

Chemical Name: trans-1,4-Dichloro-2-butene
CAS No.:110-57-6
Molecular Fomula:C4H6Cl2

Chemical Structure:

Molecular weight:125

Appearance:colorless liquid

Assay: 99%min

trans-1,4-Dichloro-2-butenetypical Properties

Item Standard Results
Appearance Colorless or light yellow liquid Colorless or light yellow liquid
Content ≧99.0% 99.1%

trans-1,4-Dichloro-2-buteneUsage

1.Used to synthesize pyrrolifen.

2.Also used in the production of adiponitrile, butanediol, hexamethylene diamine, chlorobutadiene and tetrahydrofuran.

trans-1,4-Dichloro-2-butenePackaging and Shipping

Packing: 250 kg drum

Delivery: by air, by sea

trans-1,4-Dichloro-2-buteneStorage

Stored in a cool dry place awayfrom direct sunlight

CAS: 110-57-6

O-Tert-butylcyclohexyl Acetate CAS 88-41-5

  • Name: O-Tert-butylcyclohexyl Acetate
  • CAS No.: 88-41-5
  • Appearance: Colorless to light yellow liquid or semi-solid
  • Purity/Assay: ≥98%
  • Package: 25kg/Drum

O-tert-butylcyclohexyl acetate Quick Details

Chemical Name: O-tert-butylcyclohexyl acetate

Synonyms: 2-tert-Butylcyclohexyl acetate; pommelione; 2-tert-butyl cyclohexyl acetate; butyl o tert cyclohexyl acetate; ortholate
CAS No.: 88-41-5
Molecular Formula: C12H22O2

Chemical Structure:

Molecular weight: 198.3

Appearance: Colorless to light yellow liquid or semi-solid

Content: ≥98%

O-tert-butylcyclohexyl acetate
Typical Properties

ITEMS SPECIFICATION
Density 0.941-0.947 g/cm³
Boiling point 222.22 ℃
Flash point 94 ℃
Refractive index 1.451-4.454

O-tert-butylcyclohexyl acetate application:

Widely used in perfume flavor, cosmetic flavor and soap flavor and other daily flavor formulations, in most of the flavor products can be used stably

O-tert-butylcyclohexyl acetate
Packaging and Shipping

25kg/Drum; 180kg/Drum

O-tert-butylcyclohexyl acetate
Storage

Store in a cool, dry and ventilated place, avoid direct sunlight and high temperature.

CAS: 88-41-5

TMSOTF / Trimethylsilyl Trifluoromethanesulfonate CAS 27607-77-8

  • Name: TMSOTF / Trimethylsilyl Trifluoromethanesulfonate
  • CAS No.: 27607-77-8
  • Appearance: Colorless to pale yellow liquid
  • Purity/Assay: 99.5%
  • Package: 50kg/drum

TMSOTF Details

Chemical Name: Trimethylsilyl trifluoromethanesulfonate

Synonyms: TMSOTF; Trifluoromethanesulfonic acid trimethylsilyl ester; Trimethylsilyl triflate

CAS No.: 27607-77-8

Molecular Formula: C4H9F3O3SSi

Molecular Weight: 222.2581696

MolecularStructure:

Appearance: Colorless to pale yellow liquid

Assay: 99.5%

TMSOTF Typical Properties

Item Specifications
Appearance Colorless to pale yellow liquid
Purity 99.5%min

TMSOTF Usage

1. Used for the preparation of strong Lewis acid (especially in acetonitrile solvent) and difluoroborate triflate-diethyl ether complex

2. Used for the preparation of dieckmann cyclization reagents and high-efficiency silylation reagentsofester-imides and diesters

3. Used for the preparation of cationic initiators

4. Used as a catalyst and silylating agent in organic synthesis

TMSOTF Packaging and Shipping

Packing: 50kg/drum

Delivery: by sea

TMSOTF Storage

Stored io a sealde container in cool dry place far away from sunlight

CAS: 27607-77-8

Celite CAS 61790-53-2

  • Name: Celite
  • CAS No.: 61790-53-2
  • Appearance: White powder
  • Package: 20kg/bag

Celite Details

Chemical Name:Celite

CAS No.: 61790-53-2

Molecular Formula: O2Si

Molecular Weight:60.0843

MolecularStructure:

Appearance:White powder

Celite Typical Properties

Item Specifications
Appearance White powder
Permeability 6.5-7.5
PH 8.7
Moisture (%) ≤0.1
Granularity 120
SiO2 (%) ≥91
Fe2O3 (%) ≤1.2
Al2O3 (%) ≤2.2
Water soluble content (%) 0.2
Ignition loss (%) 0.2
As 1.6
Pb mg/kg 1.7

Celite Usage

1. Diatomaceous earth is used as a filter for synthetic resins, chemical fibers, dyes, coatings, solvents, acids, electrolytes, glycerin, etc., carrier for fertilizers and pesticides, ideal filler for plastics, rubber, and insecticides, and sulfur recovery. A filter aid for sodium cyanate, an activated carbon for decolorization in a nylon solution, an anti-caking agent for ammonium nitrate pellets, and the like. Also widely used in light industry, food, medicine, building materials, petroleum, paper, environmental protection and other departments.

2. Mainly used as insulation materials, chemical fillers and carriers.

Celite Packaging and Shipping

Packing: 20kg/bag

Celite Storage

Stored in a cool dry ventilated warehouse

CAS: 61790-53-2

Trideceth-10 Phosphate CAS 9046-01-9

  • Name: Trideceth-10 Phosphate
  • CAS No.: 9046-01-9
  • Appearance: Transparent colorless liquid
  • Package: Standard Packaging: Typically supplied in bottles, drums, or bags.

Trideceth-10 Phosphate Details

Chemical Name: Trideceth-10 Phosphate

CAS No.: 9046-01-9

Molecular Formula: C15H33O5P

MW: 324.393281

Sample: available

Molecular Structure:

Appearance: Transparent colorless liquid

Typical Properties

Product Name: TRIDECETH-10 PHOSPHATE
Synonyms: Rhodafac RS 410;Rhodafac RS 610E;Rhodafac RS 710;RS 610;RS 610E;RS 710;Soprophor MB;Stepfac 8180
CAS: 9046-01-9
MF: C15H33O5P
MW: 324.393281

Applications

  • Industrial Applications: As an intermediate or raw material for the production of other chemicals.
  • Laboratory Research: For chemical synthesis or analytical experiments.
  • Pharmaceutical Field: Potentially used in drug synthesis or biological research.

Packaging

  • Standard Packaging: Typically supplied in bottles, drums, or bags.
  • Specifications: Common sizes include 1kg, 5kg, 25kg, or custom specifications.
  • Packaging Materials: Glass bottles, plastic bottles, or metal drums, depending on the chemical properties.

Storage

  • Storage Conditions: Store in a cool, dry, and well-ventilated area, away from direct sunlight and high temperatures.
  • Shelf Life: 1-2 years
  • Precautions: Keep away from fire sources, oxidizers, and strong acids/bases. Avoid contact with incompatible materials.
CAS: 9046-01-9

Cyclohexanone oxime CAS 100-64-1

  • Name: Cyclohexanone oxime
  • CAS No.: 100-64-1
  • Appearance: White Powder
  • Package: 25 KG/Bag

Cyclohexanone oxime Details

Chemical Name: Cyclohexanone oxime

CAS No.: 100-64-1

Molecular Formula: C6H11NO

Chemical Structure:

Molecular weight: 113.16

Appearance: White Powder

Typical Properties

ITEMS SPECIFICATION
Melting Point 86-89 °C (lit.)
Boiling point 206-210 °C (lit.)
Density 1.0125 (rough estimate)
Refractive index 1.4860 (estimate)

Cyclohexanone oxime Application:

It can be used to manufacture polycaprolactam resin, polycaprolactam fiber, artificial leather, plastics, engineering plastics, polymer solvents, coatings, and also used as plasticizers, etc.

Packaging and Shipping

25 KG/Bag

CAS: 100-64-1

Phenyl (trifluoromethyl) Sulfone CAS 426-58-4

  • Name: Phenyl (trifluoromethyl) Sulfone
  • CAS No.: 426-58-4
  • Appearance: Light yellow liquid
  • Purity/Assay: 98%min

Phenyl (trifluoromethyl) Sulfone Quick Details

Product Name: Phenyl (trifluoromethyl) sulfone

CAS No: 426-58-4

Molecular Formula: C7H5F3O2S

Appearance: Light yellow liquid

Assay: 98%min

Typical Properties

Test Items Specification
Appearance Light yellow liquid
Impurity 0.3%max
Water 0.3%max
Assay 98%min

Phenyl (trifluoromethyl) Sulfone Usage

Used as an analytical reagent and also in organic synthesis.

Phenyl (trifluoromethyl) Sulfone Package

500g/ vial, or according to customer requirements.

Phenyl (trifluoromethyl) Sulfone Storage

Sheltered, dry, dark place for storage.

CAS: 426-58-4

Gum Rosin CAS 8050-09-7

  • Name: Gum Rosin
  • CAS No.: 8050-09-7
  • Appearance: Dark yellow solide

Gum rosin Details

Product Name: Gum rosin

Synonyms: Rosin

CAS No: 8050-09-7

Molecular Formula: C19H29COOH

Specification

Test item Specification
Appearance dark yellow solide
Melting point 70-72°C
Density 1,07 g/cm3
Flash point 180°C
Storage conditions Room Temperature

Usage

Mainly used in soap, papermaking, ink, coating, paint, adhesive, rubber, flux, synthetic resin, etc.

In medical adhesive plasters and insulating plasters, rosin plays a role in softening, bonding, moisture-proofing, and anti-corrosion. Rosin can be made into fungicides. It can also act as an emulsifier in pesticides to make insecticidal emulsions.

Storage

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. Keep a container sealed. Store separately from oxidizers, avoid mixing.

CAS: 8050-09-7

Methyl 2,4-Dihydroxy-3,6-dimethylbenzoate CAS 4707-47-5

  • Name: Methyl 2,4-Dihydroxy-3,6-dimethylbenzoate
  • CAS No.: 4707-47-5
  • Appearance: White powder
  • Purity/Assay: 99%min

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate
Quick Details

Chemical Name: Methyl 2,4-dihydroxy-3,6-dimethylbenzoate

Other Name: Atraric acid; Methyl atratate methyl2,4-dihydroxy-3,6-dimethylbenzoate

CAS No.: 4707-47-5

Molecular Fomula: C10H12O4

Chemical Structure:

Molecular weight: 196.2

Appearance: White powder

Assay：99%min

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Typical Properties

Item Specifications
Appearance White or off-white powder
Organoleptic Properties Woody
Purity (GC area) 98%min
Melting Point 141-146℃

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate application:

Pharmaceutical intermediates

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Packaging and Shipping

Drum, 25KG

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Storage

It should be placed in tight container,avoiding light

CAS: 4707-47-5

Potassium 2,5-dihydroxybenzenesulfonate CAS 21799-87-1

  • Name: Potassium 2,5-dihydroxybenzenesulfonate
  • CAS No.: 21799-87-1
  • Appearance: white crystal powder
  • Purity/Assay: ≥97.0%
  • Package: customized according to customer needs.

Potassium 2,5-dihydroxybenzenesulfonate Quick Details

Chemical Name: Potassium 2,5-dihydroxybenzenesulfonate

CAS No.: 21799-87-1

Molecular Fomula: C6H7KO5S

Chemical Structure:

Molecular weight: 230.28

Appearance: white crystal powder

Assay: ≥97.0%

Typical Properties

ITEMS SPECIFICATION
melting point 251 °C (dec.)(lit.)
boiling point 591.05℃[at 101 325 Pa]
density 1.74[at 20℃]
Vapor Pressure 0Pa at 25℃


Potassium 2,5-dihydroxybenzenesulfonate application:

Potassium 2,5-dihydroxybenzenesulfonate can be used alone or in combination with other drugs to treat male sexual dysfunction and other vascular diseases of endothelial origin

Packaging and Shipping

customized according to customer needs.

Potassium 2,5-dihydroxybenzenesulfonate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 21799-87-1

Methyl Cedryl Ketone CAS 32388-55-9

  • Name: Methyl Cedryl Ketone
  • CAS No.: 32388-55-9
  • Appearance: Oil
  • Package: 25KG/Drum

Methyl Cedryl Ketone Details

Chemical Name: Methyl Cedryl Ketone

Synonyms: Acetyl cedrene; Acetyl-alpha-cedrene; Methyl cedrylone; Methyl cypermone; Methyl cypressone

CAS No.: 32388-55-9

Molecular Formula: C17H26O

Molecular Weight: 246.39

Molecular Structure:

Appearance: Oil

Methyl Cedryl Ketone Typical Properties

Boiling point 272 °C(lit.)
Density 0.997 g/mL at 25 °C(lit.)
Water Solubility 6mg/L at 23℃
Storage under inert gas (nitrogen or Argon) at 2-8°C
Appearance Oil
Colour Colorless to light yellow
Flash point >230 °F
Vapor Pressure 2.5hPa at 25℃
Refractive index n20/D 1.516(lit.)

Methyl Cedryl Ketone Usage

Methyl cedarwood ketone is mainly used as flavor and fragrance, and is widely used in daily chemical products such as perfume, cosmetics, detergents, etc.

Methyl Cedryl Ketone Packaging and Shipping

Packing: 25KG/Drum

Methyl Cedryl Ketone Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 32388-55-9

Zirconium Propionate CAS 84057-80-7

  • Name: Zirconium Propionate
  • CAS No.: 84057-80-7
  • Appearance: White loose powder
  • Purity/Assay: ≥49.5%
  • Package: 25 kg fiber drum
  • Capacity: 30 mt per month

Zirconium Propionate Details

Chemical Name: Zirconium Propionate; zirconyl propionate

CAS No.: 84057-80-7

Molecular Formula: C12H20O8Zr

Molecular Weight: 383.5064

MolecularStructure:

Appearance:White loose powder

Zirconium Propionate Typical Properties

Appearance White loose powder
Zr(Hf)O2 49~51%
Fe ≤0.002%
Na ≤0.0037%
Si ≤0.0047%
Ti ≤0.0006%

Zirconium Propionate Usage

Used in ink accelerants

Zirconium Propionate Packaging and Shipping

Packing:25kg/fiber drum

Zirconium Propionate Storage

Stored in cool dry ventilated place awayfrom oxidants, acidsandfood additives

CAS: 84057-80-7

1,3-Diphenylguanidine CAS 102-06-7

  • Name: 1,3-Diphenylguanidine
  • CAS No.: 102-06-7
  • Appearance: Off-white powder
  • Purity/Assay: 99%min
  • Package: 25 kg/bag
  • Capacity: 8000mt/year

1,3-Diphenylguanidine Quick Details

Chemical Name: 1,3-Diphenylguanidine

Other Name: Rubber accelerator DPG; Rubber accelerator D; Diphenyl guanidin; 1,3-diphenyl-guanidin; Diphenylguanidine

CAS No.: 102-06-7

Molecular Formula: C13H13N3

Molecular Weight: 211.26

Density: 1,13 g/cm3

Molecular Structure:

Appearance: Off-white powder

1,3-Diphenylguanidine Typical Properties

Items Specifications
Appearance Off-white powder
Assay ≥99.0%
Initial melting point ≥144 ℃
Heating reduction ≤0.30%
Ash content ≤0.30%
Sieve residue ≤0.10%

1,3-Diphenylguanidine Usage

1. Used as medium speed accelerator for natural rubber and synthetic rubber

2. Used as an active agent for thiazoles, thiurams and iodinyl promoters

3. Used for continuous vulcanization when combined with accelerator DM and TMTD.

4. When the second accelerator of the thiazole accelerator is used, the anti-aging property of the vulcanized rubber is lowered, and an appropriate anti-aging agent must be added

5. It has the function of plasticizer and peptizer in neoprene

6. It is not suitable for white or light-colored products and rubber products in contact with food

7. Used for the manufacture of tires, rubber sheets, soles, industrial products, hard rubber and thick-walled products

8. Used as plastic cross-linking agent, temperature-receiving material, ore float selection additive, paint additive, polishing material additive, metal analysis reagent and building material additive

1,3-Diphenylguanidine Package

25 kg/bag

1,3-Diphenylguanidine Storage

Stored in a cool dry and ventilated place away from fire and sunlight

CAS: 102-06-7

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol CAS 83282-91-1

  • Name: 4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
  • CAS No.: 83282-91-1
  • Appearance: White crystalline solid
  • Purity/Assay: ≥99.0%
  • Package: 25kg/drum

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol Quick Details

Chemical Name: 4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol

CAS No.: 83282-91-1

Molecular Fomula: C9H8F4O2

Chemical Structure:

Molecular weight: 224.15

Appearance: White crystalline solid

Assay：≥99.0%

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
Typical Properties

ITEMS SPECIFICATION
Density 1.407
Boiling point 214 ºC
Melting point 51-53°C
solubility Soluble in chloroform and methanol

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol application:

Pharmaceutical intermediates, health product additives

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
Packaging and Shipping

25kg/drum

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 83282-91-1

Ethylene Bis Oleamide CAS 110-31-6

  • Name: Ethylene Bis Oleamide
  • CAS No.: 110-31-6
  • Appearance: Powder/Granular
  • Package: 25KG/drum

Product details

Chemical Name: Ethylene Bis Oleamide

CAS No.: 110-31-6

Molecular Formula: C38H72N2O2

Molecular Weight: 588.99

Chemical Structure:

Appearance: powder/Granular

Typical Properties

Item Specification
Appearance Granular
Acid value(mgKOH/g) ≤10.0
Total Amine value(mgKOH/g) ≤6.0
Color (Gandner) ≤6
Weight loss by heating % ≤0.5
Initial melting point ℃ 115-126
Flash PT open Cup ℃ ≥270

Usage

Processing lubricant, isolating agent, antistatic agent, pigment dispersant additive, oil-based defoamer, and coating additive.

Packaging and Shipping

Packing: 25kg /drum.
Delivery: within 5-7 working days.

Storage

Stored in a cool dry place out of direct sunlight.

CAS: 110-31-6

D-Glucose Monohydrate CAS 5996-10-1

  • Name: D-Glucose Monohydrate
  • CAS No.: 5996-10-1
  • Appearance: White crystal or powder
  • Purity/Assay: ≥99.5%
  • Package: 25kg/bag
  • Capacity: 300000 Kilogram per Week

D-Glucose monohydrate Details

Chemical Name: D-glucose monohydrate

Synonyms: Dextrose monohydrate; Glucose; Corn sugar

CAS No.: 5996-10-1

Molecular Formula: C6H14O7

Molecular Weight: 198.1712

Molecular Structure:

Appearance: White crystal or powder

D-Glucose monohydrate Typical Properties

Product Name D-Glucose monohydrate
Identification Conforms
Appearance White crystal or powder
Solubility Freely soluble in water, very soluble in boiling water, and slightly soluble in alcohol
Optical (Specific) rotation 52.6°~ 53.2°
Chlorides ≤0.018%
Loss on drying ≤10.0%
Sulfur dioxide ≤0.002%
Residue on ignition ≤0.1%
Starch Passes Test
Lead ≤0.1mg/kg
Arsenic ≤1mg/kg
Assay ≥99.5%
Total bacteria count ≤1000pcs/g
Molds and yeasts ≤100pcs/g
Escherichia coli Negative

D-Glucose monohydrate Usage

Nutritional medicine can be used as glucose injection, glucose sodium oxide injection

D-Glucose monohydrate Packaging and Shipping

Package: 25kg/bag

Shipping: have stock, can ship it within 5 working days after payment

D-Glucose monohydrate Storage

Store below 25°C.

CAS: 5996-10-1

3-Methylthiopropanol CAS 505-10-2

  • Name: 3-Methylthiopropanol
  • CAS No.: 505-10-2
  • Appearance: Transparent colorless to light yellow liquid

3-Methylthiopropanol Quick Details

Chemical Name: 3-Methylthiopropanol

CAS No.: 505-10-2

Molecular Fomula: C4H10OS

Chemical Structure:

Molecular weight: 106.19

Appearance: Transparent colorless to light yellow liquid

3-Methylthiopropanol Typical Properties

ITEMS SPECIFICATION
Density 1.03 g/mL at 25 °C(lit.)
Melt point -100°C (estimate)
Boiling point 89-90 °C13 mm Hg(lit.)
Solubility Soluble in chloroform (a little), ethyl acetate (a little), methanol (a little)


3-Methylthiopropanol application:

3-Methylthiopropanol can be used as food flavor.

3-Methylthiopropanol Packaging and Shipping

customized according to customer needs.

3-Methylthiopropanol Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 505-10-2

2-Pyridineethanol CAS 103-74-2

  • Name: 2-Pyridineethanol
  • CAS No.: 103-74-2
  • Appearance: Colorless or light yellow liquid
  • Purity/Assay: 98%min

2-Pyridineethanol Quick Details

Product Name: 2-Pyridineethanol

Other name: 2-(2-Hydroxyethyl)pyridine

CAS No: 103-74-2

Molecular Formula: C7H9NO

Molecular Weight: 123.15

Appearance: Colorless or light yellow liquid

Assay: 98%min

Typical Properties

Test Items Standard
Appearance Colorless or light yellow liquid
Purity ≥98.00%
Water ≤1.0%

2-Pyridineethanol Usage

Used in organic synthesis.

2-Hydroxyethylpyridine is a metabolite of the anti-vertigo drug betahistine.

Physical and chemical properties

2-Hydroxyethylpyridine is a colorless or light yellow transparent liquid, miscible with ethanol and ether, soluble in water, and easily absorbs moisture.

2-Pyridineethanol Package

According to customer requirements.

2-Pyridineethanol Storage

A sheltered, dry, dark place for storage.

CAS: 103-74-2

DTBHQ/2,5-Di-tert-butylhydroquinone CAS 88-58-4

  • Name: DTBHQ / 2,5-Di-tert-butylhydroquinone
  • CAS No.: 88-58-4
  • Appearance: Off-white crystalline powder
  • Purity/Assay: ≥98.0%
  • Package: 25kg/Drum.

Antioxygen DTBHQ Quick Details

Chemical Name: 2,5-Di-tert-butylhydroquinone

Product name: Antioxygen DTBHQ; DTBHQ; Dibutylhydroquinone; 2,5-Ditertiary butyl hydroquinone; BHQ; di-t-butylhydroquinone; Di-Tertiary; 2,5-di-tert-butyl hy; Butylhydroquinone

CAS No.: 88-58-4

Molecular Fomula:C12H16O4

Molecular weight:222.32

Chemical Structure:

Appearance: Off-white crystalline powder

Assay:≥98.0%

Typical Properties

Item Standard
Appearance Off-white crystalline powder
Melting point ≥212℃
Loss on drying ≤0.3%
Ash ≤0.3%
Residue on Ignition ≤0.3%
2,5-Di-tert-butylhydroquinone ≥98.0%
Tert-Butylhydroquinone ≤1.0%
2-tert-Butyl-1,4-benzoquinone ≤0.2%
1,4-Benzoquinone ≤0.2%

Antioxygen DTBHQ Applications

Non-staining, non-discoloring antioxidant for natural/synthetic rubber, plastics, oil and fats, etc. Combination use with SUNTIGHT series will produce superior anti-ozone and antiweathering rubber products. Suitable for light-color products such as tire white-sides, rubber paste-tapes, latex products and rubber-coated fabrics, etc. (Recommended dosage: 0.5 ~ 1.0 phr).

Packaging and Shipping

Packing: 25kg/Drum.

Delivery: within 5-7 working days.

Antioxygen DTBHQ Storage

Stored in a cool dry place out of direct sunlight.

CAS: 88-58-4

METHYL GLUCETH-20 CAS 68239-42-9

  • Name: METHYL GLUCETH-20
  • CAS No.: 68239-42-9
  • Appearance: Colorless liquid
  • Package: Packaging customization

METHYL GLUCETH-20 Quick Detail

Chemical Name: METHYL GLUCETH-20

CAS No.: 68239-42-9

Molecular Fomula: C15H30O10

Molecular weight: 370.3927

Appearance: Colorless liquid

Chemical Structure:

Typical Properties

ITEMS SPECIFICATION
Odor Light Taste


Application

It is a water-soluble liquid moisturizer and emollient. As an ingredient in cosmetic formulations, It imparts a smooth and gentle skin feel. Due to its exceptional water retention properties, it finds uses in lotions, creams, after-shave products, bar soaps, bath products, hair wave products and cleansing products.

Packaging and Shipping

Packaging customization

Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 68239-42-9

magnesium aluminum silicate CAS 1327-43-1

  • Name: Magnesium Aluminum Silicate VEEGUM
  • CAS No.: 1327-43-1
  • Appearance: White to off-white powder
  • Package: 25kg/drum

Magnesium Aluminum Silicate Details

Chemical Name: Magnesium Aluminum Silicate

Synonyms: Veegum; Aluminum magnesium silicate, Neutralon, Silicic acid aluminum magnesium salt

CAS No.: 1327-43-1

Molecular Formula: Al2F30Mg2Si5

Molecular Weight: 812.952672

Appearance: White to off-white powder

Magnesium Aluminum Silicate Typical Properties

Item Standard
Characteristics Almost white to off white free flowing, tasteless odorless powder
Solubility Dispersaible in water
Indentification Responds to tests for identification
pH(5% w/v) 9-10
Water N.M.T 8%
Residue on ignition N.M.T 17%
Viscosity(5%w/v) 800-2200 cps(dispersion)
Acid Demand N.M.T 4%
Particle size Less than 250 micron for granules and for flakes less than 1mm lengthand less than 250 microrthickness
Arsenic N.M.T 3 ppm
Heavy metals N.M.T 15 ppm
Al/Mg ratio 0.5-1.2

Magnesium Aluminum Silicate Usage

1.Used in ceramic blanks and glazes

2.Improve the whiteness, translucency and thermal stability of building sanitary ceramics

Magnesium Aluminum Silicate Packaging and Shipping

Packing: 25kg/drum

Magnesium Aluminum Storage

Stored in cool dry ventilated place away from light and heat

CAS: 1327-43-1

Pigment Blue 29 CAS 57455-37-5

  • Name: Pigment Blue 29
  • CAS No.: 57455-37-5
  • Appearance: blue powder

Pigment Blue 29 Details

Product name: Pigment Blue 29

CAS: 57455-37-5

Molecular Formula: Al6Na8O24S3Si6

Molecular Weight: 994.500988

Appearance: blue powder

Pigment Blue 29 Properties

Melting point None
Density None
Solubility Insoluble in water
Form powder
Color blue
Proportion 2.3
Stability Stable Incompatible with strong oxidizing agents

Pigment Blue 29 Usage

It is used as a blue pigment in paints, rubber, plastics, inks, oilcloths, paintings and construction, etc.

It is also used to whiten paper, soap, starch, sizing, white products, and civil wall painting.

CAS: 57455-37-5

Coumarin 6 CAS 38215-36-0

  • Name: Coumarin 6
  • CAS No.: 38215-36-0
  • Appearance: Powder
  • Package: 25KG/Drum

Coumarin 6 Details

Chemical Name: Coumarin 6

Synonyms: 3-(2′-Benzothiazolyl)-7-diethylaminocoumarin; 3-(2-Benzothiazolyl)-N,N-diethylumbelliferylamine

CAS No.: 38215-36-0

Molecular Formula: C20H18N2O2S

Molecular Weight: 350.43

Molecular Structure:

Appearance: Powder

Coumarin 6 Typical Properties

Melting point 208-210 °C (lit.)
Boiling point 570.1±60.0 °C(Predicted)
Density 1.1830 (rough estimate)
Storage Keep in dark place,Sealed in dry,Room Temperature
Appearance Powder
Colour Orange
Refractive index 1.6000 (estimate)
Acidity coefficient (pKa) 2.98±0.20(Predicted)


Coumarin 6 Usage

Used as fluorescent dyes

Coumarin 6 Packaging and Shipping

Packing: 25KG/Drum

Coumarin 6 Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 38215-36-0

Ceresine CAS 8001-75-0

  • Name: Ceresine
  • CAS No.: 8001-75-0
  • Appearance: ≤4.5

Ceresine QuickDetails

Chemical Name: Ceresine

Synonyms: 2α-hydroxyfriedelan-3-one

CAS No.: 8001-75-0

Molecular Formula:C30H50O2

Molecular weight:442.7168

CeresineStructure:

Ceresine Properties

Item Specifications Results
Melting point 77 – 83 ℃ 80.5 ℃
Oil content % ≤3.0 2.6
Color ≤4.5 4.2
Light stability ≤5 5
10mm ≤20 17
Odor ≤2 1.8
Heavy metal ≤2.0 0.093
Water soluble acid or alkali 4 4
Mechanical impurities and moisture 4 4
Conclusion The results conforms with enterprise standards

Ceresine Definition

Used in cosmetics, colored pencils, shoe polish, various glazing wax, etc.

Ceresine Packageand Shipping

25 kg of Plastic bag

Delivery: within 5-7 working days.

CAS: 8001-75-0

Sodium Di(Isobutyl)Dithiophosphinate CAS 13360-78-6

  • Name: Sodium Di(Isobutyl)Dithiophosphinate
  • CAS No.: 13360-78-6
  • Appearance: Liquid
  • Package: Customized according to customer needs.

Sodium Di(Isobutyl)Dithiophosphinate Details

Chemical Name: Sodium Di(Isobutyl)Dithiophosphinate

CAS No.: 13360-78-6

Molecular Formula: C8H18NaPS2

Chemical Structure:

Molecular weight: 232.32

Appearance: Liquid

Sodium Di(Isobutyl)Dithiophosphinate Properties

ITEMS SPECIFICATION
Flash point 93 °C
Boiling point 378.5℃[at 101 325 Pa]
Density 1,14 g/cm3

Sodium Di(Isobutyl)Dithiophosphinate application:

Sodium diisobutyl dithiophosphinate is a unique, phosphine-based collector originally developed for the flotation of copper and activated zinc minerals and now recognized for its selective properties on complex, polymetallic and massive sulfide ores.

Packaging and Shipping

Customized according to customer needs.

Sodium Di(Isobutyl)Dithiophosphinate Storage

Warehouse ventilation, low temperature drying.

CAS: 13360-78-6

α-Glucosidase CAS 9001-42-7

  • Name: Α-Glucosidase
  • CAS No.: 9001-42-7
  • Appearance: White powder
  • Purity/Assay: 98%
  • Package: 1kg, 25kg, customized according to customer needs.

α-Glucosidase Quick Details

Chemical Name: α-Glucosidase

Synonyms: alpha-glucosidase; Brush border hydrolase; Glucoinvertase; Glucosidoinvertase; Glucosidosucrase; Maltase; Maltase glucoamylase

CAS No.: 9001-42-7

Molecular Fomula: /

Molecular weight: /

Appearance: White powder

Assay: 98%

Typical Properties

ITEMS SPECIFICATION
Heavy Metals 0.001ppm
Melting point 154.3-155.3 °C
Storage conditions 2-8°C


α-Glucosidase application:

Enzyme preparation. Mainly used in the production of maltose, alcohol, beer, whiskey, and yeast. Used as a wheat flour improver in the baking industry

Can be used in cereal infant food

Packaging and Shipping

1kg, 25kg, customized according to customer needs.

α-Glucosidase
Storage

It should be stored in a clean, Low temperature 2-8°C storage, preventing from sunlight, rain.

CAS: 9001-42-7

3,5-Di-tert-butylcatechol CAS 1020-31-1

  • Name: 3,5-Di-tert-butylcatechol
  • CAS No.: 1020-31-1
  • Appearance: White solid
  • Purity/Assay: 98%

3,5-Di-tert-butylcatecholQuick Details

Chemical Name: 3,5-Di-tert-butylcatechol

Synonyms: 3,5-di-t-Butylcatechol; 3,5-di(tert-butyl)benzene-1,2-diol; 3,5-DTBC
CAS No.: 1020-31-1
Molecular Fomula: C14H22O2

Chemical Structure:

Molecular weight: 222.32

Appearance: White solid

Assay：98%

3,5-Di-tert-butylcatecholTypical Properties

ITEMS SPECIFICATION
Density 1.0200 (rough estimate)
Boiling point 145 °C / 5mmHg
Melt point 95-100 °C(lit.)
Refractive Index 1.4576 (estimate)

3,5-Di-tert-butylcatecholapplication:

3,5-Di-tert-butylcatechol as an antioxidant, it can be used to prepare dyes, plastics and rubber

3,5-Di-tert-butylcatecholPackaging and Shipping

customized according to customer needs.

3,5-Di-tert-butylcatecholStorage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 1020-31-1

Trisodium Ethylenediamine Disuccinate CAS 20846-91-7

  • Name: Trisodium Ethylenediamine Disuccinate
  • CAS No.: 20846-91-7
  • Appearance: Colourless solid
  • Purity/Assay: 99%
  • Package: 25/kg drum

Trisodium Ethylenediamine Disuccinate Quick Details

Chemical Name: Trisodium Ethylenediamine Disuccinate

Synonyms: EDDS; N,N’-Ethylenediaminedisuccinic acid; N,N’-Ethylenediamine Disuccinic acid; (S,S)-Ethylenediaminedisuccinic acid; (S,S)-Ethylenediamine-N,N’-disuccinic acid; N,N’-1,2-Ethanediylbis-L-aspartic acid

CAS: 20846-91-7

Molecular Fomula: C10H16N2O8

Molecular Weight: 292.24

Appearance: colourless solid

Purity: 99%

Trisodium Ethylenediamine Disuccinate Typical Properties

Melting point 220-222℃
Density 1.534
Appearance colourless solid
Vapor pressure 0 Pa at 25℃
Boiling point 516.7±50.0°C(Predicted)
Acidity coefficient (pKa) 1.74±0.23(Predicted)
Water solubility 150mg/Lat20℃LogP-1.4at23℃

Trisodium Ethylenediamine Disuccinate Usage

  1. Trisodium ethylenediamine disuccinate is a biodegradable chelating agent that can replace EDTA
  2. Used as a biodegradable chelating agent and stabilizer in detergent and cosmetic formulations.

Trisodium Ethylenediamine Disuccinate Package

25/kg drum

CAS: 20846-91-7

Sodium 1-octanesulfonate CAS 5324-84-5

  • Name: Sodium 1-octanesulfonate
  • CAS No.: 5324-84-5
  • Appearance: White crystal powder
  • Purity/Assay: ≥98.0%
  • Package: 25kg/drum

Sodium 1-octanesulfonate Quick Details

Chemical Name: Sodium 1-octanesulfonate

CAS No.:5324-84-5

Molecular Fomula: C8H17NaO3S

Chemical Structure:

Molecular weight: 216.27

Appearance: White crystal powder

Assay：≥98.0%

Sodium 1-octanesulfonate
Typical Properties

ITEMS SPECIFICATION
Appearance White crystal powder
Assay ≥98.0%
pH 5.5-7.5 (100g/l, H2O, 20℃)

Sodium 1-octanesulfonate application:

Used for peptide and protein analysis. Intermediate for the preparation of antistatic polyester fibers. Surfactant.

Sodium 1-octanesulfonate
Packaging and Shipping

25kg/drum or 170kg/drum.

Sodium 1-octanesulfonate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 5324-84-5

methyl ester Of 12-hydrOxy stearic acid CAS 141-23-1

  • Name: Methyl Ester of 12-Hydroxy Stearic acid
  • CAS No.: 141-23-1
  • Appearance: White crystalline power
  • Package: 25kg/bag

CAS 141-23-1 Details

Chemical Name: METHYL ESTER OF 12-HYDROXY STEARIC ACID

CAS No.: 141-23-1

Molecular Formula: C19H38O3

Molecular Weight: 312.3663

Molecular Structure:

Appearance: White crystalline power

Typical Properties

Item Standard Result
Appearance White crystalline powder White crystalline powder
Iodine value（gl/100g）≤ 5 4.2
Hydroxy Value(mgKOH/g)≥ 155 156
Melting Point(℃) 45-55 52
Acid Value（mgKOH/g）≤ 10 2.7
Saponication(mgKOH/g) 175-180 178

CAS 141-23-1 Usage

It is white crystal powder also called 12-hydroxy-stearicacimethyl ester

Packaging and Shipping

25kg/bag

CAS 141-23-1 Storage

Stored at room temperature

CAS: 141-23-1

2-Deoxy-D-ribose CAS 533-67-5

  • Name: 2-Deoxy-D-ribose
  • CAS No.: 533-67-5
  • Appearance: White to off-white powder
  • Purity/Assay: ≥99.0%
  • Package: 1kg/bag

2-Deoxy-D-ribose Quick Details

Chemical Name:2-Deoxy-D-ribose

Synonyms: 2-Deoxy-D-arabinose; 2-Deoxy-D-erythropentose; Thyminose

CAS No.:533-67-5

Molecular Formula: C5H10O4

Chemical Structure:

Molecular weight:134.13

Appearance: White to off-white powder

Assay: ≥99.0%

2-Deoxy-D-ribose Typical Properties

Item Standard
Appearance White to off-white powder
Assay 99%min
Specific Rotation -54.0~-57.0º
Melting point 79-82℃
Loss on drying ≦0.5%(w/w)
Residue on ignition ≦0.5%
Heavy metals 10ppm MAX

2-Deoxy-D-ribose Usage

This product is a chemical reagent, this product is mainly used as antiviral or anti-tumor pharmaceutical raw materials.

2-Deoxy-D-ribose Packaging and Shipping

Packaging Details: 1kg/bag

Port; Shanghai or other China port

2-Deoxy-D-ribose Storage

This product is transported according to general chemical products, pay attention to rain, moisture, and store in dry and ventilated place.

CAS: 533-67-5

OCIMENE CAS 13877-91-3

  • Name: OCIMENE
  • CAS No.: 13877-91-3
  • Appearance: Colorless or pale yellow oily liquid
  • Purity/Assay: ≥70.0%
  • Package: customized according to customer needs.

OCIMENE Quick Details

Chemical Name: OCIMENE

CAS No.: 13877-91-3

Molecular Fomula: C10H16

Chemical Structure:

Molecular weight: 136.23

Appearance: Colorless or pale yellow oily liquid

Assay: ≥70.0%

Typical Properties

ITEMS SPECIFICATION
Odor Warm, floral, sweet, somewhat herbaceous
Specific Gravity(20/20℃) 0.7960~0.8040
Refractive Index(20℃) 1.4840~1.4920
Limonene (GC) 10%~30%


OCIMENE application:

Ocimene can be used to produce spices ocimenol, and can also be used in appropriate amounts for daily chemical fragrances.

Packaging and Shipping

customized according to customer needs.

OCIMENE Storage

It should be stored in a clean, dry, and cool place, preventing from sunlight, and rain.

CAS: 13877-91-3

Zinc borate CAS 1332-07-6

  • Name: Zinc borate
  • CAS No.: 1332-07-6
  • Appearance: White or light yellow powder
  • Purity/Assay: ≥99.0%
  • Package: 1kg/bag, 25kg/bag or customized according to customer needs.

Zinc borate Quick Details

Chemical Name: Zinc borate

Synonyms: Zinc borate 3.5 Hydrate; Firebrake ZB

CAS No.: 1332-07-6

Molecular Formula: B2O6Zn3

Chemical Structure:

Molecular weight: 313.79

Appearance: White or light yellow powder

Assay: ≥99.0%

Typical Properties

ITEMS SPECIFICATION
Purity 99%
Appearance White or light yellow powder
Melt point 980 °C
Density 3.64 g/cm3


Zinc borate application:

  1. Zinc borate is an inorganic additive flame retardant. It is characterized by good thermal stability, both flame retardant and smoke elimination. It can replace antimony trioxide in some products, and can also be used in conjunction with other inorganic flame retardants, and its effect is better.
  2. This product is widely used in rubber, plastics, cables, wood, national defense products, coatings, tarpaulins, and other industries. Zinc borate can be used as a multi-functional synergistic additive for halogen flame retardants. It can effectively improve the chemical flame retardant performance, reduce the generation of smoke during combustion, and can adjust the physical, mechanical, electrical, and other aspects of rubber and plastic products.
  3. Zinc borate is widely used in PVC materials, such as carpets, conveyor belts, wires, and cables, etc., and also in engineering plastics with halogen-free aluminum hydroxide and magnesium hydroxide as flame retardant systems, such as PE, PP, ABS, etc., also used in intumescent coatings, ceramic glazes, fungicides, wallpaper treatment, opal glass, and other fields.

Packaging and Shipping

1kg/bag, 25kg/bag or customized according to customer needs.

Zinc borate Storage

It should be stored in a clean, dry, and cool place, preventing from sunlight, rain.

CAS: 1332-07-6

Diethylene glycol dimethyl ether CAS 111-96-6

  • Name: Diethylene glycol dimethyl ether
  • CAS No.: 111-96-6
  • Appearance: Transparent liquid
  • Package: 25KG/Drum

Diethylene glycol dimethyl ether Details

Chemical Name: Diethylene glycol dimethyl ether (Diglyme)

Synonyms: 2-Methoxyethyl ether; Bis(2-methoxyethyl) ether

CAS No.: 111-96-6

Molecular Formula: C6H14O3

Molecular Weight: 134.17

Molecular Structure:

Appearance: Transparent liquid

Typical Properties

Boiling Point 162 °C (lit.)
Melting Point -64 °C (lit.)
Density 0.944 g/mL at 20 °C (lit.) 0.939 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.408(lit.)
Flash Point 134.6 °F
Appearance Liquid
Colour Transparent
Stability Stable

Diethylene glycol dimethyl ether Usage

Widely used as solvent for the synthesis of organometallic compounds, alkylation reactions, polycondensation reactions; raw materials for medicine and organic synthesis.

Packaging and Shipping

Packing: 25KG/Drum

Diethylene glycol dimethyl ether Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 111-96-6

CATALASE CAS 9001-05-2

  • Name: Catalase
  • CAS No.: 9001-05-2
  • Appearance: Colorless to slight yellow liquid
  • Package: 25KG/DRUM

Catalase Details

Chemical Name: Catalase

Synonyms: Catalase-peroxidase; Catalase-Agarose; Fungalcatalase; Deoxygenase; bovine catalase; caperase
CAS No.9001-05-2
Molecular Formula: C9H10O3
Molecular Weight: 166.1739
Molecular Structure:
Appearance: Colorless to slight yellow liquid

Catalase Typical Properties

Items Standard Results
Enzyme Activity(u/g) ≥200000 210068
Fineness[0.4mm(39mesh)]b% ≥80 99
Dry Weight Loss b% ≤8.0 5.1
As/(mg/kg) ≤3.0 0.19
Pb/(mg/kg) ≤5.0 0.23
Total Number of Colonies/(CFU/g) ≤5.0*104 600
Coliform Bacteria/(CFU/g) ≤30 ＜10
Salmonella(25g) Not check out Complies
E.coli/(CFU/g) ＜10 ＜10

Catalase Usage
1.Enzyme preparation. Mainly used in the production of cheese, milk and egg products
2.Common Diagnostic Enzymes
3.Used in biochemical research, food preservation, milk sterilization and de-sugar, etc
As a natural antioxidant, it can be used to study the effect of reactive oxygen species on gene expression and apoptosis

Catalase Packaging and Shipping
25KG/DRUM

Catalase Storage
Keep container tightly closed in a dry and well-ventilated place.

CAS: 9001-05-2

Pyroligneous Acid CAS 8030-97-5

  • Name: Pyroligneous Acid
  • CAS No.: 8030-97-5
  • Appearance: Yellow Liquid
  • Package: 25KG/Drum

Pyroligneous Acid Details

Chemical Name: Pyroligneous Acid

Synonyms: Wood vinegar

CAS No.: 8030-97-5

Appearance: Yellow Liquid

Pyroligneous Acid Typical Properties

Boiling Point 99 °C (lit.)
Density 1.08 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.374(lit.)
Flash Point 112 °F
Appearance Liquid
Colour Yellow

Pyroligneous Acid Usage

Mainly used as a flavoring agent and preservative

Pyroligneous Acid Packaging and Shipping

Packing: 25KG/Drum

Pyroligneous Acid Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 8030-97-5

Montmorillonite K 10 CAS 70131-50-9

  • Name: Montmorillonite K 10
  • CAS No.: 70131-50-9
  • Appearance: White or gray or light pink powder
  • Purity/Assay: ≥99.0%
  • Package: 25kg/ carton or 25kg/ bag.

Montmorillonite K 10 CAS 70131-50-9 Quick Details

Chemical Name: Montmorillonite K 10

CAS No.: 70131-50-9

Molecular Fomula: H2Al2(SiO3)4-nH2O

Appearance: White or gray or light pink powder

Assay: ≥99.0%

CAS 70131-50-9 Typical Properties

Item Specifications
Density 2.3~2.5
stacking density g/ml 0.55±0.10
specific surface area ≧130

CAS 70131-50-9 Usage

1. Used for decolorization of animal oil, vegetable oil, mineral oil, and refining petroleum products. Also used as a catalyst for organic synthesis.

2. Can be used for animal and vegetable oil decolorization, filter and adsorbent, catalyst and catalyst carrier

CAS 70131-50-9 Packaging

Packing: 25kg/ carton or 25kg/ bag.

Delivery: By sea and air and express.

CAS 70131-50-9 Storage

normaltem perature preservation.

CAS: 70131-50-9

TRIETHYLENE GLYCOL DIMETHYL ETHER CAS 112-49-2

  • Name: Triethylene Glycol Dimethyl Ether
  • CAS No.: 112-49-2
  • Appearance: Liquid
  • Package: 25KG/Drum

Triethylene Glycol Dimethyl Ether Details

Chemical Name: Triethylene Glycol Dimethyl Ether

Synonyms: 1,2-Bis(2-methoxyethoxy)ethane; Triglyme

CAS No.: 112-49-2

Molecular Formula: C8H18O4

Molecular Weight: 178.23

Molecular Structure:

Appearance: Liquid

Typical Properties

Melting Point −45 °C(lit.)
Boiling Point 216 °C(lit.)
Density 0.986 g/mL at 25 °C(lit.)
Solubility Soluble in water
Vapor Pressure 1.2 hPa (20 °C)
Refractive Index n20/D 1.423(lit.)
Flash Point 231 °F
Storage Store below +30°C.
Appearance Liquid
Colour Transparent

Triethylene Glycol Dimethyl Ether Usage

Often used as chemical raw materials and reaction solvents.

Packaging and Shipping

Packing: 25KG/Drum

Triethylene Glycol Dimethyl Ether Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 112-49-2

Sodium Octyl Sulfate CAS 142-31-4

  • Name: Sodium Octyl Sulfate
  • CAS No.: 142-31-4
  • Appearance: white powder
  • Purity/Assay: ≥95.0%

Sodium octyl sulfate Details

Chemical Name: Sodium octyl sulfate
CAS No.: 142-31-4
Molecular Fomula: C8H19NaO4S

Chemical Structure:

Molecular weight: 234.29

Appearance: white powder

Assay：≥95.0%

Sodium octyl sulfate
Typical Properties

ITEMS SPECIFICATION
Appearance white powder
Purity ≥95%


Sodium octyl sulfate application:

It is used as a surfactant

Sodium octyl sulfate
Packaging and Shipping

customized according to customer needs.

Sodium octyl sulfate Storage

Seal and store in a cool place.

CAS: 142-31-4

D-Allulose/D-Psicose CAS 551-68-8

  • Name: D-Psicose / D-Allulose
  • CAS No.: 551-68-8
  • Appearance: White or yellowish powder
  • Package: 25kg/drum

D-Psicose D-Allulose Description

Product Name: D-psicose; D-ALLULOSE

CAS No: 551-68-8

Molecular Formula: C6H12O6

Molecular Structure:

Test item Specification Result
Appearance White or yellowish powder White powder
Smell Sweet taste no peculiar smell Conforms
Impurities No Visible impurities Sweet taste no peculiar smell
D-Allulose content (dry basis),% ≥98 99.5
Ignition Residue,% ≤0.1 0.03
Loss on drying,% ≤1.0 0.32
Lead(Pb) mg/Kg ≤0.5 ＜0.5
Arsenic(As)mg/Kg ≤0.5 ＜0.010
PH 3.0~7.0 5.03
Total plate count, CFU/g ≤100 ＜10
Mould and Yeast,CFU/g ≤50 ＜10
Coliform,MPN/g Not Detected Not Detected
Salmonella,/25g Not Detected Not Detected
Conclusion: The results conforms with enterprise standards
Total plate count ≤100CFU/g <10CFU/g Meets
Mould and Yeast ≤50CFU/g <10CFU/g Meets
Coliform, MPN/g Not Detected Not Detected Meets
Salmonella,/25g Not Detected Not Detected Meets

D-Psicose D-Allulose Usage

D-ALLULOSE is currently widely used in various new products, with desserts, dairy products, and beverages being the most common types of applications.

D-Psicose D-Allulose Package

25kg/drum

D-Psicose D-Allulose Storage

Store at room temperature

CAS: 551-68-8

Caryophyllene Oxide CAS 1139-30-6

  • Name: Caryophyllene Oxide
  • CAS No.: 1139-30-6
  • Appearance: Crystalline powder
  • Package: 25KG/Drum

Caryophyllene Oxide Details

Chemical Name: Caryophyllene Oxide

CAS No.: 1139-30-6

Molecular Formula: C15H24O

Molecular Weight: 220.35

Molecular Structure:

Appearance: Crystalline powder

Caryophyllene Oxide Typical Properties

Melting Point 210-212℃
Boiling Point 548.9±50.0 °C(Predicted)
Density 1.16±0.1 g/cm3(Predicted)
Appearance Crystalline Powder
Colour White
Refractive Index 1.4956
Storage 2-8°C
Solubility Insoluble in water


Caryophyllene Oxide Usage

Widely used in perfumes, essences, spices and other products.

Caryophyllene Oxide Packaging and Shipping

Packing: 25KG/Drum

Caryophyllene Oxide Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 1139-30-6

Epoxy Curing Agent PACM CAS 1761-71-3

  • Name: Epoxy Curing Agent PACM
  • CAS No.: 1761-71-3
  • Appearance: Colorless transparent liquid
  • Package: Steel drum, 200kg per pail; 1000KGS IBC DRUM.

Product
name: Epoxy curing agent PACM; 4,4′-Diaminodicyclohexyl methane; Diaminodicyclohexylmethane

Synonyms: 4,4′-Methylenebis(cyclohexylamine); Bis(4-aminocyclohexyl)methane

Cas
No.: 1761-71-3

Molecular formula：C13H26N2

Molecular weight：210.36

Molecular structure:

Specification:

Item Specification
Appearance Colorless transparent liquid
Chroma (Platinum cobalt colorimetry) ≤30
Viscosity (mPa/s, 25℃) 50-80
Amine value (ASTM D2074) 500-550
Assay, % ≥99
Water content /% ≤0.2
MDA content
Trans-isomer content 17-25

Packing:Steel drum, 200kg per pail; 1000KGS IBC DRUM.

Application:

Diaminodicyclohexylmethane can be used to process various environmentally friendly

polyurethane coatings, adhesives and other surface materials with good transparency and

resistance to yellowing. Epoxy resin cured by diaminodicyclohexylmethane has excellent heat

resistance, dielectric properties, solvent resistance, mechanical properties, as well as excellent

optical properties and weather resistance, and can be used in damping materials, optical materials, coatings, engineering Plastics, adhesives and other fields.

CAS: 1761-71-3

1-Chlorohexadecane CAS 4860-03-1

  • Name: 1-Chlorohexadecane
  • CAS No.: 4860-03-1
  • Appearance: Colorless to almost colorless transparent liquid
  • Purity/Assay: ≥99.0%
  • Package: 180kg/drum,800kg/IBC

1-Chlorohexadecane Quick Details

Chemical Name: 1-Chlorohexadecane

Synonyms: Cetyl chloride; Hexadecyl chloride; 1-chloro-hexadecan; 1-Chlorhexadecan; 1-Chlorohexadceane; Palmityl chloride; n-hexadecyl chloride; 1-chlorohexadecyne; Chlorohexadecane
CAS No.: 4860-03-1

Molecular Fomula: C16H33Cl

Chemical Structure:

Molecular weight: 260.89

Appearance: Colorless to almost colorless transparent liquid

Assay: ≥99.0%


Typical Properties

ITEMS SPECIFICATION
Density 0.865 g/mL at 25 °C(lit.)
Boiling point 149 °C1 mm Hg(lit.)
Melt point 8-14 °C(lit.)
Flash Point >230 °F


1-Chlorohexadecane application:

Organic synthesis intermediates are used for surfactants.

Packaging and Shipping

180kg/drum,800kg/IBC

1-Chlorohexadecane Storage

It should be stored in a clean, dry, and cool place, preventing sunlight, and rain.

CAS: 4860-03-1

Polyglyceryl-2 Laurate CAS 156153-06-9

  • Name: POLYGLYCERYL-2 CAPRATE
  • CAS No.: 156153-06-9
  • Appearance: Colorless to light yellow transparent liquid
  • Purity/Assay: 99%
  • Package: customized according to customer needs.

POLYGLYCERYL-2 CAPRATE
Quick Details

Chemical Name: POLYGLYCERYL-2 CAPRATE

CAS No.: 156153-06-9

Molecular Fomula: C16H32O6

Chemical Structure:

Molecular weight: 320.42

Appearance: Colorless to light yellow transparent liquid

Assay: 99%

Typical Properties

ITEMS SPECIFICATION
Boiling point 473.6±45.0℃(Predicted)
Density 1.083±0.06 g/cm3(Predicted)
Acidity coefficient (pKa) 13.09±0.20(Predicted)


POLYGLYCERYL-2 CAPRATE application:

POLYGLYCERYL-2 CAPRATE is Widely used in shampoo, shower gel, facial cleanser, makeup remover and other cleaning products.

Packaging and Shipping

customized according to customer needs.

POLYGLYCERYL-2 CAPRATE
Storage

It should be stored in store in a cool, dry place.


CAS: 156153-06-9

D-chiro-inositol CAS 643-12-9

  • Name: D-Chiro-inositol
  • CAS No.: 643-12-9
  • Appearance: White powder
  • Purity/Assay: ≥95%
  • Package: 25Kg/drum

D-CHIRO-INOSITOL Quick Details

Chemical Name: D-CHIRO-INOSITOL

CAS No.: 643-12-9

Molecular Formula:C6H12O6

Chemical Structure:

Molecular Weight: 180.16

Appearance: White powder

Assay: ≥95％

Typical Properties

Items of Analysis Standard of Analysis Test Result
Appearance White powder White powder
Assay（%，HPLC） ≥95％ 96.87%
Other sugars(HPLC) ≤5% 0.10%
Tap Density ≤0.85g/ml 0.805g/ml
Particle Size 90%pass 80mesh Conforms
Loss on drying ≤5.0% 0.12%
Residue on Ignition ≤5.0% 0.02%
Pb ≤3.0ppm 0.0415ppm
As ≤3.0ppm 0.4627ppm
Cd ≤1.0ppm 0.0046ppm
Hg ≤0.1ppm 0.0003ppm
Total Bacteria, CFU/g ≤1000cfu/g 90cfu/g
Yeasts Molds, CFU/g ≤100cfu/g 10cfu/g
E.Coli Negative Negative
Coli-form bacteria Negative Negative
Salmonella Negative Negative

D-CHIRO-INOSITOL Usage

1. Inositol and its phosphates have been used to develop metabolically stable insulin mediators, inhibitors, and modulators of important metabolic functions such as glycolysis.

2. Inositol is very stable to degrading enzymes in the body because of the lack of hydrolysis-labile glycosidic bonds.

Packaging and Shipping

Packing: 25Kg/drum

D-CHIRO-INOSITOL Storage

It should be placed in a cool dry warehouse

CAS: 643-12-9

solvent black 27 CAS 12237-22-8

  • Name: Solvent Black 27
  • CAS No.: 12237-22-8
  • Appearance: Black powder
  • Package: 25kg/carton

Solvent Black 27 Details

Chemical Name:Solvent Black 27

CAS No.: 12237-22-8

Molecular Weight: 104.11

Appearance: Black powder

Solvent Black 27 Typical Properties

Items Result
Chroma Qualified
Appearance Red Powder
Molecular Weight 104.11
Synonym Black J 93

Solvent Black 27 Usage

Solvent dyes are mainly used for coloring wood and plastics, as well as for clear lacquers, inks, fats, oils, waxes, soaps, petroleum products and aerosols: aluminum foil, leather, etc. It can also be used for the coloration of synthetic fibers.

Solvent Black 27 Packaging and Shipping

Packing: 25kg/carton

Solvent Black 27 Storage

Stored in cool dry ventilated place away from acid and food

CAS: 12237-22-8

Lignin CAS 9005-53-2

  • Name: Lignin
  • CAS No.: 9005-53-2
  • Appearance: Brown powder
  • Package: 25KG/Drum

Lignin Details

Chemical Name: Lignin

CAS No.: 9005-53-2

Appearance: Brown powder

Lignin Typical Properties

Appearance Powder
Colour Brown
Storage Store at -20°C
Stability Stable
Solubility Insoluble in water


Lignin Usage

Mainly used as fuel, adhesive, industrial detergent, water softener, etc.

Lignin Packaging and Shipping

Packing: 25KG/Drum

Lignin Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 9005-53-2

Fatty Acids, C16-18, Sulfo, 1-Me Esters, Sodium Salts CAS 93348-22-2

  • Name: Fatty Acids, C16-18, Sulfo, 1-Me Esters, Sodium Salts
  • CAS No.: 93348-22-2
  • Appearance: Light yellow thin flake
  • Purity/Assay: 90%min
  • Package: 25kg/bag

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts Quick Details

Chemical Name: Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts

Other Name: Sodium methyl ester sulfonate

CAS No.:93348-22-2

Molecular Fomula: N/A

Chemical Structure:N/A

Molecular weight: N/A

Appearance: Light yellow thin flake

Assay：90%min

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts
Typical Properties

ITEMS SPECIFICATION
Appearance Light yellow thin flake
Active Matter 87-93
Color(as 5% aq solution) 80Max
Moisture content 6Max
pH(10%) 4-7

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts application:

Washing, decontamination, dispersion, emulsification

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts
Packaging and Shipping

25kg/bag

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 93348-22-2

Lithium Difluoro(oxalato)borate CAS 409071-16-5

  • Name: Lithium Difluoro(oxalato)borate
  • CAS No.: 409071-16-5
  • Appearance: White powder or white crystalline substance.

Lithium difluoro(oxalato)borate Quick Details

Chemical Name: Lithium difluoro(oxalato)borate

Synonyms: Lithium difluoro(oxalato)borate(1-); LithiuM Oxalyldifluoroborate; LithiuM difluoro oxalate borate
CAS No.: 409071-16-5
Molecular Fomula: C2BF2O4.Li

Chemical Structure:

Molecular weight:143.76

Appearance: White powder or white crystalline substance.

Lithium difluoro(oxalato)borate Typical Properties

ITEMS SPECIFICATION
Density 2.01-2.065g/cm3 at 20℃
Boiling point 275.3℃ at 102kPa
Melt point 265-271°C
Flash Point

Lithium difluoro(oxalato)borate Application:

It can be used as a film-forming additive in lithium battery electrolyte or as a conductive salt to replace lithium hexafluorophosphate.

Lithium difluoro(oxalato)borate Packaging and Shipping

customized according to customer needs.

Lithium difluoro(oxalato)borate Storage

Lithium difluoroxalate borate can be stored in a sealed container at room temperature or low temperature, in a dry and ventilated environment, away from heat sources.

CAS: 409071-16-5

nitazoxanide CAS 55981-09-4

  • Name: Nitazoxanide
  • CAS No.: 55981-09-4
  • Appearance: Yellowish crystalline powder
  • Purity/Assay: 99%

Nitazoxanide Quick Details

Chemical Name: Nitazoxanide

CAS: 55981-09-4

Molecular Fomula: C12H9N3O5S

Molecular Weight: 307.28

Chemical Structure:

Appearance: Yellowish crystalline powder

Purity: 99%

Typical Properties

Item Refined Nitazoxanide Crude Nitazoxanide
Characters Yellowish crystalline powder Yellow crystalline powder
Identification Color reaction: positive reaction IR: Consistent Color reaction: positive reaction IR: Consistent
Melting Range 198.7-200°C 193-198.7°C
Related substance Singleim purity: 0.20% Total impurity: 0.42% Singleim purity: 0.39% Totalim purity: 1.74%
Losson drying 0.25% 0.25%
Residueonignition 0.08% 0.05%

Nitazoxanide Application

anti-bacterial drugs

(A) of the antiprotozoal

(B) for other intestinal parasites

(C) anti-bacterial

(D) Anti-Virus

Nitazoxanide Packaging

25.0 kgs/drum

CAS: 55981-09-4

Papain CAS 9001-73-4

  • Name: Papain
  • CAS No.: 9001-73-4
  • Appearance: White to Light Yellow Color
  • Package: 25kg/drum

Papain Details

Chemical Name: Papain

CAS No.: 9001-73-4

Molecular Formula: C9H14N4O3

Molecular Weight: 226.23246

Molecular Structure:

Appearance: White to Light Yellow Color

Typical Properties

Item Standard
Appearance White to Light Yellow Color
Odor Light Papaya Smell
Activity of enzyme ≥200,000 U/g
Loss on drying ≤5.0%
Loss on ignition ≤5.0%
Pb /（mg/kg） ≤5.0mg/kg
As /（mg/kg） ≤3.0mg/kg
Total plate count（CFU/g） <10000cfu/g
Yeast and Mould NMT 100 cfu/g
Salmonella（25g） None detected in 10g

Papain Usage

In the field of food:
The enzymatic reaction of papain can hydrolyze the macromolecular protein in food into small molecular peptides or amino acids that are easy to absorb. It is widely used in: chicken, pig, cattle, seafood, chemical book blood products, soybeans, peanuts and other animal and plant protein hydrolysis, meat tenderizer, wine clarifier, biscuit loosening agent, noodle stabilizer, health food, soy sauce brewing and wine fermentation agent, etc.

In the field of biochemical:
Papain can be used in biochemical research. It is an important cysteine protease used in peptide synthesis. It is used to produce Fab fragments of antibodies; because it rarely damages certain tissues, it is also used for cell lysis.

Pharmaceutical industry:
Papain can activate plasminogen into plasmin. It only acts on necrotic tissue, dissolving fibrin, blood clots and necrotic substances in the lesion. It cleans the wound surface, promotes the growth of new granulation tissue, promotes pus and fluid drainage, and accelerates wound healing.

Used in medicine, food industry and cosmetic additives.

Packaging and Shipping

Packing: 25kg/drum

Papain Storage

Stored in a cool dry place

CAS: 9001-73-4

Tetraethylene glycol dimethyl ether CAS 143-24-8

  • Name: Tetraethylene glycol dimethyl ether
  • CAS No.: 143-24-8
  • Appearance: Colourless clean liquid
  • Package: 200kg/drum

Product Description

Product name: Tetraethylene glycol dimethyl ether

MF： C10H22O5

MW： 222.28

CAS： 143-24-8

Structural formula:

Properties: Colourless clean liquid

Application:

It serves as an excellent solvent for alkali gold hydrides

Specifications:

Appearance Colourless clean liquid
(wt%) Purity ≥99.0
(t %) Water content ≤0.1
(H2O2 )% Peroxide ≤005
(HAC ) % Acidity ≤0.015

Usage：

Tetraethylene glycol dimethyl ether can be used as an excellent solvent for alkali gold hydrides. It is used in a variety of chemical reaction processes such as alkylation condensation and reduction. Since the compound is Lewis basic can selectively absorb acid gases and is used in the purification of synthesis gas, natural gas, acetylene, and other gases.

The chemical with CAS number 143-24-8 is tetraethylene glycol dimethyl ether (TEGDME), also known as tetraglyme:
  • Solvent: Used as a solvent for paints, inks, adhesives, cleaning products, and other coatings

  • Lithium-ion batteries: Used as a reagent in lithium-ion batteries

  • Heat pumps: Used as an additive for adsorption refrigeration and heat pumps

  • Separation processes: Used as a solvent for separation processes and high temperature reactions

  • Glucose sensors: Used to coat glucose sensors to make them “non fouling”

  • Cell adhesion: Helps promote cell adhesion

  • Protein adsorption: Helps in selective adsorption of proteins

TEGDME is a polar aprotic solvent with a high boiling point and excellent thermal and chemical stability. It has the chemical formula CH₃O(CH₂CH₂O)₄CH₃.

Storage: keep low temperature and keep drying

Shelf life: 12 months with package

Package Size and Picture

200kg/drum

CAS: 143-24-8

lithium dihydrogen phosphate CAS 13453-80-0

  • Name: Lithium Dihydrogen Phosphate
  • CAS No.: 13453-80-0
  • Appearance: Powder
  • Purity/Assay: 99%
  • Package: 25kg/drum

Lithium Dihydrogen Phosphate Quick Details

Chemical Name: Lithium Dihydrogen Phosphate

Other Name: Lithium dihydrogen phosphate anhydrous; lithium phosphate monobasic; phosphoric acid monolithium salt; Phosphoric acid dihydrogen lithium salt; Lithium hydrogen phosphate
CAS: 13453-80-0

Molecular Fomula: H2LiO4P

Molecular Weight: 103.93

Chemical Structure:

Purity: 99%

Lithium Dihydrogen Phosphate Typical Properties

Melting Point >100°C
Density 2.5 g/mL at 25 °C(lit.)
Storage Inert atmosphere,Room Temperature
Appearance Powder
Colour White
Solubility Slightly soluble in water
Stability Stable

Lithium Dihydrogen Phosphate Usage

Mainly used for preparing lithium iron phosphate, anode material for lithium-ion batteries.

Lithium Dihydrogen Phosphate Packaging

25kg/drum.

Lithium Dihydrogen Phosphate Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 13453-80-0

Escin CAS 6805-41-0

  • Name: Escin
  • CAS No.: 6805-41-0
  • Appearance: Powder
  • Package: 25KG/Drum

Escin Details

Chemical Name: Escin

Synonyms: Aescin; beta-Escin

CAS No.: 6805-41-0

Molecular Formula: C55H86O24

Molecular Weight: 1131.26

Molecular Structure:

Appearance: Powder

Typical Properties

Melting point 224.5°C
Boiling point 764.81°C (rough estimate)
Density 1.1200 (rough estimate)
Solubility Soluble in methanol
Storage 4°C, protect from light
Appearance Powder
Colour White
Refractive index 1.6500 (estimate)

Escin Usage

It has natural powerful anti-aging and anti-wrinkle effects, and can improve the blood circulation of some eye skin.
Aescin has anti-tissue edema, reduces vascular permeability and prevents water accumulation in tissues, and quickly eliminates the heavy feeling and pressure caused by local edema.

Packaging and Shipping

Packing: 25KG/Drum

Escin Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 6805-41-0

Terpinen-4-ol CAS 562-74-3

  • Name: Terpinen-4-ol
  • CAS No.: 562-74-3
  • Appearance: Colorless to yellowish slightly viscous liquid
  • Purity/Assay: 95%min

Terpinen-4-ol

Chemical Name: Terpinen-4-ol
CAS No.: 562-74-3
Molecular Fomula: C10H18O

Chemical Structure:

Molecular weight: 154.25

Appearance: Colorless to yellowish slightly viscous liquid

Assay：95%min

Terpinen-4-ol Typical Properties

ITEMS SPECIFICATION
GC Content ≥95.0
Relative Density(20℃） 0.9280-0.9340
OpticalRotation(20℃） -15°— -30°
Refractiveindex(20℃） 1.4750-1.4850
Odor The pleasant smell of nutmeg


Terpinen-4-ol application:

Commonly used in daily chemicals & cosmetics, flavors and fragrances

Terpinen-4-ol Packaging and Shipping

Drum, 25kg

Terpinen-4-ol Storage

It is recommended to store in a dry and cool place.

CAS: 562-74-3

zinc phenylphosphonate / tmc-200 CAS 34335-10-9

  • Name: Zinc phenylphosphonate / tmc-200
  • CAS No.: 34335-10-9
  • Appearance: white powder

Zinc phenylphosphonate

zinc phenylphosphonate Quick Details

Chemical name:zinc phenylphosphonate

CAS No.: 34335-10-9

Molecular formula: C6H5O3PZn

Molecular weight:221.4

Technical indicators

Chemical Structure:

Appearance: white powder

Melting point:>300°C

Volatile matter(105 ° C):≤ 1.0%

zinc phenylphosphonate Usage

1.TMC-200 is a new nucleating agent for polylactic acid (PLA), which is a bio-based plastic auxiliary.

2. TMC-200 is non-toxic, odorless, and has good nucleation promoting effect on polylactic acid, polyhydroxyalkanoate (PHAs) and other resins.

3. It can significantly increase the crystallization rate of the resin, shorten the molding cycle of the product, improve production efficiency, and improve the product.

4. Physical and mechanical properties that increase its heat distortion temperature, modulus of elasticity, tensile and flexural strength.

5. The recommended addition amount is 0.6 to 1.5% by weight.


Health safety

Acute oral toxicity test in mice: The nucleating agent TMC-200 has a oral LD50 of more than 5000 mg/kg.bw for both male and female mice, and is a microtoxic substance. This product should be protected from dust formation and away from fire during operation and use.

zinc phenylphosphonateStorage

It should be stored in a ventilated and dry place.

CAS: 34335-10-9

Broflanilide CAS 1207727-04-5

  • Name: Broflanilide
  • CAS No.: 1207727-04-5
  • Appearance: white powder
  • Package: 25KG/Drum

Broflanilide Details

Chemical Name: Broflanilide

Synonyms: N-(2-Bromo-4-(perfluoropropan-2-yl)

CAS No.: 1207727-04-5

Molecular Formula: C25H14BrF11N2O2

Molecular Weight: 663.277

Molecular Structure:

Appearance: white powder

Typical Properties

Solubility Soluble in chloroform (a little), DMSO (a little), methanol (a little)
Density 1.625±0.06 g/cm3(Predicted)
Boiling point 467.9±45.0 °C(Predicted)
Appearance powder
Colour write
Storage conditions Store at -20°C

Broflanilide Usage

Bromifendiamide is mainly used to control pests such as Lepidoptera, Coleoptera, termites, mosquitoes and flies on crops such as green leafy vegetables, perennial crops and cereals. In addition, it can also be used as a seed treatment agent to control nematodes that harm cereals. It can also be used for non-crop purposes to control termites, ants, cockroaches, flies and other pests. In addition, the agent has high larvicidal activity against Spodopteralitura.

Packaging and Shipping

Packing: 25KG/Drum

Broflanilide Storage

Keep container tightly closed in a dry and well-ventilated place. Store in cool place.

CAS: 1207727-04-5

Tricyclodecnyl Acetate CAS 5413-60-5

  • Name: Tricyclodecnyl Acetate
  • CAS No.: 5413-60-5
  • Appearance: Colorless to light yellow viscous liquid
  • Purity/Assay: ≥97.0%

Tricyclodecnyl Acetate Quick Details

Chemical Name: Tricyclodecnyl Acetate

CAS No.: 5413-60-5

Molecular Fomula: C12H16O2

Chemical Structure:

Molecular weight: 192.25

Appearance:Colorless to light yellow viscous liquid

Assay：≥97.0%

Tricyclodecnyl Acetate
Typical Properties

ITEMS SPECIFICATION
Density 1.0240
Boiling point 288.25°C
Appearance Colorless viscous liquid
Odor Floral, woody scent


Tricyclodecnyl Acetate application:

Widely used in soap, detergent and air fresher flavor formulations. Also suitable for gardenia, lily of the valley, lilac, jasmine, plain heart orchid, fragrant Myrrh, lavender, aldehyde Chemicalbook aroma – wood, fragrance – fruit and modern new flavor, if used properly, can obtain a good aroma effect and show a special aroma. Cannot be used as an edible spice.

Tricyclodecnyl Acetate
Packaging and Shipping

customized according to customer needs.

Tricyclodecnyl Acetate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 5413-60-5

1,4-Dioxan-2-one CAS 3041-16-5

  • Name: 1,4-Dioxan-2-one
  • CAS No.: 3041-16-5
  • Appearance: White Powder
  • Package: 25 KG/Bag

1,4-Dioxan-2-one Details

Chemical Name: 1,4-Dioxan-2-one

CAS No.: 3041-16-5

Molecular Fomula: C4H6O3

Chemical Structure:

Molecular weight: 102.09

Appearance: White Powder

Typical Properties

ITEMS SPECIFICATION
Melting Point 28°C(lit.)
Boiling point 215°C(lit.)
Density 1.1717 (rough estimate)
Refractive index 1.4540 (estimate)

1,4-Dioxan-2-one Application:

1,4-Dioxane-2-one is an important organic chemical raw material and intermediate, which can be widely used in biodegradable materials, medicine and other fine chemical industries.

Packaging and Shipping

25 KG/Bag

CAS: 3041-16-5

Tripropylene Glycol Monomethyl Ether CAS 20324-33-8

  • Name: Tripropylene Glycol Monomethyl Ether
  • CAS No.: 25498-49-1, 20324-33-8
  • Appearance: Colorless liquid
  • Purity/Assay: 97.5%min
  • Package: 200kg/drum

CAS 25498-49-1 Details

Chemical Name: TRIPROPYLENE GLYCOL MONOMETHYL ETHER

CAS No.: 25498-49-1 / 20324-33-8

Molecular Formula: C10H22O4

Molecular Weight: 206.28

Molecular Structure:

Appearance: Colorless liquid

Typical Properties

Purity 97.5%min
Water 0.1%max
Color 15

CAS 25498-49-1 Usage

Mainly used in chemical reagents

Packaging and Shipping

Packing: 200kg/drum

CAS 25498-49-1 Storage

Stored in cool dry ventilated place away from fire, heat, light, acids and food materials

CAS: 20324-33-8

methylcyclopentadiene dimer CAS 26472-00-4

  • Name: Methylcyclopentadiene Dimer
  • CAS No.: 26472-00-4
  • Appearance: Colorless or light transparent liquid
  • Purity/Assay: ≥99%
  • Package: 200kg/ drum.

Methylcyclopentadiene Dimer Quick Details

Product name: Methylcyclopentadiene Dimer

CAS No.: 26472-00-4

Molecular formula: C12H16

Molecular weight: 160.26

Molecular structure:

Appearance: Colorless or light transparent liquid

Assay: ≥99%

Typical Properties

Item Specifications
Appearance Colorless or light transparent liquid
Density 930~950kg/m³
Chroma ≤20
Moisture ≤300mg/kg
Assay ≥99%

Methylcyclopentadiene dimer Usage

Used in organic synthesis, high energy rocket burning materials, plasticizers, surface coatings, curing agents, polymer composites Is an inducer of β-galactosidase and β-galactose permease, not hydrolyzed by β-galactoside, is a substrate for thiogalactotransferase

Packaging and Shipping

Packing: 200kg/ drum.

Delivery: with in 7-15 working days.

Methylcyclopentadiene dimer storage

Stored in a cool dry place out of direct sunlight.

CAS: 26472-00-4

ε-Polylysine CAS 28211-04-3

  • Name: Ε-Polylysine
  • CAS No.: 28211-04-3
  • Appearance: Cream to yellow light powder
  • Purity/Assay: ≥99.00%
  • Package: 25kgs/bag
  • Capacity: 50tons/month

ε-Polylysine Quick Details

PRODUCTS: ε-Polylysine

Synonyms: Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl]]; (2S)-2-Amino-N-methylheptanamide

Synonyms: EPSILON-POLYLYSINE

CAS: 28211-04-3

Molecular weight: 4130-5776g/mol

Molecular formula: [C6H12N2OtHCl]ntH2O

Molecular Structure:

ε-Polylysine Specification

Item Specifications Results
Description Cream to yellow light power Cream-white powder
Content ≥99.00% 99.30%
Loss on drying ≤8.00% 3.29%
Ash. ≤2% 0.42%
pH(1% solution Titrimetric) 3.0~5.0 4.56
Arsenic ≤3.0mg/kg Absent
Lead ≤2.0mg/kg Absent
E.Coli <3.0MPN/g <3.0MPN/g
Coliforms ≤3.0MPN/g <3.0MPN/g
Salmonella Absent Absent
Listeria monocytogenes Absent Absent

ε-Polylysine Usage

1.ε-Polylysine is a natural food preservative and high-efficiency antimicrobial agent manufactured.

2.ε-Polylysine is a homopolymer of L-lysine, one of the essential amino acids.

3.Currently,ε-Polylysine has approval as a food additive in China, Korea, Japan USA and some more countries.

ε-Polylysine Package

Package: 25kg fiber drum or as customer`s requirement.

ε-Polylysine Storage

Storage: Keep container tightly closed in a dry and well-ventilated place.

CAS: 28211-04-3

DL-1,4-dithiothreitol CAS 3483-12-3

  • Name: DL-1,4-dithiothreitol
  • CAS No.: 3483-12-3
  • Appearance: White free flowing powder,hygroscopic
  • Purity/Assay: 98%
  • Package: 25kg /drum

DL-1,4-Dithiothreitol quick Details

Chemical Name:DL-1,4-Dithiothreitol

Synonyms: Dithiothreitol; threo-1,4-Dimercapto-2,3-butanediol; Cleland’s reagent; DTT

CAS No.: 3483-12-3

Molecular Fomula: C4H10O2S2

Chemical Structure:

Molecular weight: 154.25

Appearance: White free flowing powder,hygroscopic

Assay: 98%

DL-1,4-Dithiothreitoltypical Properties

TEST/PARAMETER STANDARD
Description A White free flowing powder,hygroscopic
Solubility Freely soluble in methanol, methylene chloride
ClarityIn water 5%(w/v) Solution in water is clear and colorless
Identification byTLC Rf value of the sample is comparable with that of the standard.
Melting Range 41°C ± 3°C
Related SubstanceUV Spectroscopy Content of Oxidised DTT (Dihydroxydithiane) NMT 0.4%
Assay (by Iodimetry) > 98.00%

Click here, get free Sample and Quotes now！

DL-1,4-Dithiothreitol Usage

1. DL-1,4-Dithiothreitol is as a reducing agent and deprotecting agent for thiolated DNA. The thiolated DNA terminal sulfur atom tends to form a dimer in solution, especially in the presence of oxygen. This dimerization greatly reduces the efficiency of some coupling reaction experiments (such as the immobilization of DNA in biosensors); while adding DTT to the DNA solution and removing it after a period of reaction, the dimerization of DNA can be reduced.

2. DL-1,4-Dithiothreitolis also often used for the reduction of disulfide bonds in proteins and can be used to prevent intramolecular or intermolecular disulfide bonds of proteins formed between cysteines in proteins. However, DTT often cannot reduce the disulfide bonds embedded in the protein structure (solvent unreachable). The reduction of such disulfide bonds often requires denaturation of the protein (heating at high temperature or adding a denaturing agent such as 6M guanidine hydrochloride, 8M urea or 1% SDS). On the contrary, according to the difference in the rate of reduction of disulfide bonds in the presence of DTT, the degree of embedding can be judged.

DL-1,4-Dithiothreitol Packaging and Shipping

Packing: 25kg /drum

Delivery: By Express, by sea,by air.

DL-1,4-Dithiothreitol Storage

The seal is stored in a cool, dry place.

CAS: 3483-12-3

Dipentaerythrityl Pentaisononanoate CAS 84418-63-3

  • Name: Dipentaerythrityl Pentaisononanoate
  • CAS No.: 84418-63-3
  • Appearance: Transparent liquid
  • Purity/Assay: ≥98.0%
  • Package: Customized according to customer needs.

Dipentaerythrityl Pentaisononanoate Quick Details

Chemical Name: Dipentaerythrityl Pentaisononanoate

CAS No.: 84418-63-3

Molecular Fomula: C55H101O103*

Chemical Structure:

Molecular weight: 922.38444

Appearance: Transparent liquid

Assay: ≥98.0%

Properties

ITEMS SPECIFICATION
Purity 98% HPLC


Dipentaerythrityl Pentaisononanoate application:

Hair care chemicals, oral care chemicals, other, detergent raw materials, cosmetic raw materials.

Packaging and Shipping

Customized according to customer needs.

Dipentaerythrityl Pentaisononanoate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 84418-63-3

Forsythia oil CAS 68917-49-7

  • Name: Forsythia oil
  • CAS No.: 68917-49-7
  • Appearance: light yellow liquid
  • Purity/Assay: ≥99.0%
  • Package: customized according to customer needs.

Forsythia oil Quick Details

Chemical Name: Forsythia oil

CAS No.: 68917-49-7

Molecular Fomula: N/A

Chemical Structure: N/A

Molecular weight: N/A

Appearance: light yellow liquid

Assay: ≥99.0%

Typical Properties

ITEMS SPECIFICATION
Purity 99%min


Forsythia oil application:

It is widely used in medicine, blending cosmetics essence, etc.

Packaging and Shipping

customized according to customer needs.

Forsythia oil Storage

It should be stored in a clean, dry, and cool place, preventing from sunlight, rain.

CAS: 68917-49-7

cuelure CAS 3572-06-3

  • Name: Cuelure
  • CAS No.: 3572-06-3
  • Appearance: Clear liquid
  • Purity/Assay: 99%min
  • Package: 25KG/ drum

CuelureQuick Details

Chemical Name: Cuelure

CAS No: 3572-06-3

Molecular Formula: C12H14O3

Molecular Weight: 206.24

Molecular Structure:

Appearance: Clear liquid

Assay: 99%min

CuelureTypical Properties

Item Specifications
Appearance Colorless transparent liquid
Assay % 99.78
Water % —
PH —

CuelureUsage

Insect attractants are specific insecticides that induce insects to produce behavioral responses. This is a class of trace volatile chemicals. Insects have the habit of finding heterosexuals, food sources, and spawning sites based on such substances. They can be used to trap pests and predict and forecast.

Insect attractants are highly volatile and attract long-distance insects with high activity. The eugenol methyl ether can induce male fruit fly, 1.6 km away, with a perceptible dose of 1×10-8 g. It is specialized, and the larvae induce the male cockroach to have high activity, but can not induce the fruit fly. Sugar fermentation broth and protein hydrolysate have a wide spectrum of attractants, which can attract both sex insects. The attractant has no insecticidal action and can be used in combination with insecticides to control insects and reduce the amount of pesticides. The microcapsule containing 10% of fenthion and 3% of chlorpyrifos was diluted 8 times with water and 799.5 ml/ha to control the fruit fly. An oil containing 5% diazinon, 8% ketone and 72% eugenol methyl ester can control the fruit fly and the fruit fly.

CuelurePackaging and Shipping

Packing: 25KG/ drum

Delivery: 7-10 days after receipt the payment.

CuelureStorage

The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, high temperature, and stored separately from oxidants and acids.

CAS: 3572-06-3

N-Acetyl-L-cysteine CAS 616-91-1

  • Name: N-Acetyl-L-Cysteine
  • CAS No.: 616-91-1
  • Appearance: White crystals or crystalline powder
  • Purity/Assay: 98.5-101.0%
  • Package: 25kg/fiber drum

N-Acetyl-L-cysteine Quick Details

Chemical Name: N-Acetyl-L-cysteine

Other Name: Acetylcysteine

CAS No.: 616-91-1

Molecular Formula: C5H9NO3S

Chemical Structure:

Molecular Weight: 163.20

Appearance: White crystals or crystalline powder

Typical Properties

specific rotation 21.3- 27.0°
Heavy metals ≤10ppm
Loss on drying ≤0.50%
assay 98.5-101.0%
Melting point 106-110°C
pH 2.0-2.8

Use of N-Acetyl-L-cysteine

1. Used as a viscous drug

2. Applicable to respiratory obstruction caused by a large number of adhesive blockages.

3. It can be used for detoxification of acetaminophen poisoning.

4. It is not suitable to contact with metals (such as Fe, Cu), rubber, oxidants, etc.

5. It should not be combined with antibiotics such as penicillin, cephalosporin, tetracycline, etc., so as not to reduce its antibacterial effect.

6. Patients with bronchial asthma should be used with caution.

Packaging and Shipping

25kg/fiber drum

N-Acetyl-L-cysteine Storage

Stored in dark dry ventilated place away from sunlight, oxidants and toxics

CAS: 616-91-1

Aluminum Starch Octenylsuccinate CAS 9087-61-0

  • Name: Aluminum Starch Octenylsuccinate
  • CAS No.: 9087-61-0
  • Appearance: White powder
  • Purity/Assay: 99%min
  • Package: 25kg/drum

Aluminum Starch Octenylsuccinate Quick Details

Chemical Name: Aluminum Starch Octenylsuccinate
CAS No.: 9087-61-0
Molecular Fomula: /

Molecular weight: /

Appearance: White powder

Assay: 99%min

Aluminum Starch Octenylsuccinate
Typical Properties

ITEMS SPECIFICATION
Assay/% ≥99.0
Loss on drying /% ≤1.0


Aluminum Starch Octenylsuccinate application:

  1. Aluminum starch octenyl succinate can be used in various powder products because of its smooth and velvety feel.
  2. Starch-based products in talcum powder can be used as a substitute for talcum powder to absorb moisture and prevent caking.
  3. In antiperspirant products, it can improve the white visual effect of the antiperspirant stick, and it will not cause whitening effect on the skin when used.
  4. In make-up products, it can be used in liquid or powder make-up products to improve the aesthetics of formulas and absorb excess skin oil.
  5. In water-containing or anhydrous skin care products, it can reduce the greasy feeling of the formula, and give the skin a soft, dry and matte effect. Since starch has a wide dosage range, the dosage of aluminum octenyl succinate starch can be adjusted according to the specific formula.
  6. In sunscreen products, it can improve the skin feel of products, reduce the greasy feeling caused by sunscreen agents, and improve the whitening of sunscreen products when applied.

Aluminum Starch Octenylsuccinate Packaging and Shipping

25kg/drum

Aluminum Starch Octenylsuccinate Storage

Placed in tight container, a cool, dry, well-ventilated area and avoiding light.

CAS: 9087-61-0

2-Undecanone CAS 112-12-9

  • Name: 2-Undecanone
  • CAS No.: 112-12-9
  • Appearance: Colorless yellow liquid
  • Purity/Assay: 99%min

2-Undecanone Quick Details

Product Name: 2-Undecanone

CAS: 112-12-9

Molecular Formula: C11H22O

Molecular Weight: 170.29

Appearance: Colorless yellow liquid

Assay: 99%min

Typical Properties

Item Specifications
Appearance Colorless yellow liquid
Assay 99% min
Boiling point 194-195 °C(737mmHg)
Moisture 0.5% max

2-Undecanone Usage

GB 2760–1996 specifies the edible flavors that are permitted for use.

It is used in the manufacture of medicines and fragrances and can also be used as a fragrance itself. It is the standard material for gas chromatography analysis.

Used in the production of medicines and spices.

2-Undecanone Packaging

Blue steel Drum, Net weight: 180 kg per drum

2-Undecanone Storage

Storage conditions: To be stored in a Cool, dry, and ventilated location and protected from light.

Shelf life: Two years with proper storage.

CAS: 112-12-9

Domiphen bromide CAS 538-71-6

  • Name: Domiphen bromide
  • CAS No.: 538-71-6
  • Appearance: Yellowish to white flake crystal powder
  • Purity/Assay: ≥98%
  • Package: 25kg/drum

Domiphen bromide Quick Details

Chemical Name: Domiphen bromide

CAS No.: 538-71-6

Appearance: Yellowish to white flake crystal powder

Domiphen bromide
Typical
Properties

Test item Specification
Appearance Yellowish to white flake crystal powder
Assay ≥98%
Residue ignition ≤0.1%
Melting point 108~118℃
Loss on drying ≤ 5%
Standard BP2007
Nonquaternary ≤0.5ml/g
PH 5.0~7.0

Domiphen bromide application:

Usd as a daily chemical raw material

Domiphen bromide Packaging and Shipping
:

25kg/drum;

Domiphen bromide Storage

Keep closed and store in a dry and ventilated place.

CAS: 538-71-6

Calcium Stearate CAS 1592-23-0

  • Name: Calcium Stearate
  • CAS No.: 1592-23-0
  • Appearance: White powder
  • Purity/Assay: 98%
  • Package: 20kg/BAG
  • Capacity: 1000MT/MONTH

Calcium Stearate

Calcium Stearate Quick Details

Chemical Name: Calcium Stearate; Calcium octadecanoate

CAS: 1592-23-0

Molecular Fomula: C36H70CaO4

Molecular Weight: 101.1

Chemical Structure:

Appearance: White powder

Purity: 98%

Calcium Stearate Typical Properties

Item

Specifications

Appearance

White powder

Calcium Content %

5.8-7.2

Free Acid(stearic acid)%

≤0.5

Loss on drying %

≤3.0

Melting point℃

≥125

Fineness(through 0.075mm-mesh)%

≥99.0

Calcium Stearate Usage

1.Used as waterproofing agent, lubricant and plastic additive

2.Used as internal lubricant and non-toxic stabilizer of polyvinyl chloride, as a release agent in the foundry industry

Calcium Stearate Packaging

20 kg/BAG；

Calcium Stearate Storage

Store in a cold,dry,well-ventilated area away from incompatible substances

CAS: 1592-23-0

Cesium iodide CAS 7789-17-5

  • Name: Cesium iodide
  • CAS No.: 7789-17-5
  • Appearance: white powder
  • Purity/Assay: 99.99%min
  • Package: 25kg/drum

Cesium iodide (CAS 7789-17-5) Quick Details

Chemical Name: Cesium iodide

CAS No.: 7789-17-5

Molecular Fomula: CsI

Molecular weight: 259.81

Chemical Structure:

Appearance: white powder

Assay: 99.99%min

Typical Properties

Item Standard
CsI 99.999%min
Li 0.00005%Max
Na 0.00005%Max
K 0.00005%Max
Rb 0.0001%Max
Fe 0.00005%Max
AI 0.00001%Max

Cesium iodide (CAS 7789-17-5) Usage
Widely used as scintillation medium for high energy particles and ionizing radiation detectors. Vacuum-deposited CSI (Tl) films were first used for X-ray imaging in photoelectric converters. CSI (TL) scintillator films are widely used in X-ray imaging due to their high scintillation efficiency to X-ray radiation, high spatial resolution and good matching to the spectral sensitive silicon based readout array in advanced digital X-ray images.

Packaging and Shipping

Packing: 25kg/fiber drum

Cesium iodide (CAS 7789-17-5) Storage

The warehouse should be ventilated at low temperature and stored separately from the oxidant.

CAS: 7789-17-5

4-Acryloyloxybenzophenone​​​​​​​ CAS 22535-49-5

  • Name: 4-Acryloyloxybenzophenone​​​​​​​
  • CAS No.: 22535-49-5
  • Appearance: White to off-white powder
  • Purity/Assay: 98.0%min

Quick details:

Chemical Name: 4-Acryloyloxybenzophenone

Synonymous name: 4-Benzoylphenyl acrylate, 4-Benzoylphenyl acrylate; 2-Propenoic acid 4-benzoylphenyl ester; 4-(phenylcarbonyl)phenyl prop-2-enoate

MF: C16H12O3

MW: 252.26

CAS: 22535-49-5

Specification

Item Specifications Results
Appearance White to off-white powder Conforms
Water 0.50%max 0.30%
Content 98.0%min 99.3%

Application:

Polymerizable photo-initiator

Handing:

Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place.

Storage:

Avoid contact with skin and eyes. Avoid the formation of dust and aerosols. Avoid exposure to special instructions before use. Provide appropriate exhaust ventilation at places where dust is formed.

CAS: 22535-49-5

Methyl Oleate CAS 112-62-9

  • Name: Methyl Oleate
  • CAS No.: 112-62-9
  • Appearance: Oil Liquid
  • Package: 190KG/Drum

Methyl Oleate Details

Chemical Name: Methyl Oleate

Synonyms: Methyl cis-9-octadecenoate; (Z)-9-Octadecenoic acid methyl ester

CAS No.: 112-62-9

Molecular Formula: C19H36O2

Molecular Weight: 296.49

Molecular Structure:

Appearance: Oil Liquid

Methyl Oleate Typical Properties

Melting point -20 °C
Boiling point 218 °C/20 mmHg (lit.)
Density 0.874 g/mL at 20 °C (lit.)
Solubility Miscible with alcohol, ether and chloroform.
Water Solubility Insoluble
Storage -20°C
Appearance Oil Liquid
Colour Transparent yellow
Vapor Pressure 10 mm Hg ( 205 °C)


Methyl Oleate Usage

It is an intermediate for detergents, emulsifiers, wetting agents and stabilizers.
Used as surface active basic raw material, leather additive, non-fluorescent mud lubricant for oil exploration
Used as plastic plasticizer, water-repellent agent, toughening agent for resin, and also used in organic synthesis

Methyl Oleate Packaging and Shipping

Packing: 190KG/Drum

Methyl Oleate Storage

Keep container tightly closed in a dry and well-ventilated place. Store at -20°C

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CAS: 112-62-9

Fatty acids coco sodium salts CAS 61789-31-9

  • Name: Fatty acids coco sodium salts
  • CAS No.: 61789-31-9
  • Appearance: White powder

Fatty acids coco sodium salts Details

Product name: Fatty acids coco sodium salts

CAS: 61789-31-9

Appearance: White powder

Fatty acids coco sodium salts Usage

It is one of the common soaps, a water-soluble metal soap, and an early-used surfactant.

CAS: 61789-31-9