CAS 7647-01-0 HS code 2806100000 Usage of Hydrochloric acid: Hydrochloric Acid used in petrol, chemistry, medicine, paint, paper, textile industries, resin regeneration, pickling, as pH decreaser in potable water and utility waters and production of metal chlorides. Package: 250kgs/drum 80 drums/20'fcl 17.6mts/20'fcl 1.15mts/IBC drum 20 drums/20'fcl 23mts/20'fcl
Specification: CAS No.: 1333-74-0 EINECS No.: 215-605-7 UN No.: UN1049 Purity: 99.999% ,99.9999% Dot Class: 2.1 Appearance: Colorless Grade Standard: Industrial Grade, Grade, Electronic Grade.
CAS 7647-01-0 HS code 28061000 Hydrogen Chloride, HCL Specialty Gas Application Packaged hydrogen chloride (HCl) is used in a range of industries and applications including: Chemicals: To promote and regenerate catalysts in the petrochemical industry and to add viscosity to oils. Also used for hydrochlorinations, e.g. production of methyl chloride, oxichlorinations and vinyl chloride. Hydrogen chloride is also used to produce sulfuric chlorohydrins, synthetic rubbers, etc. Electronics: High purity gas is widely used in the electronics industry. It is a chlorine carrier produced by high temperature cracking. Applications: scouring furnaces (quartz chambers), dissolved in water as an aqueous cleaning agent to prepare metal surfaces for electro plating, selective etching of windows in electronic microcircuits and carrier for non-volatile elements in the form of gaseous chloride. Food & Beverages: To remove the remaining fibres from cotton seeds after the cotton wool has been separated and before the seed is stored for re-sowing next season and also to separate cotton from wood. Steel & Metals: Used in the production of hard metal. Pharma & Biotechnology: Used in pharmaceutical synthesis. 1.Electronic grade usage: It is mainly used for gas phase polishing, epitaxial base corrosion and carbide manufacturing of single crystal silicon in semiconductor device production. 2.Chemical grade usage: Pharmaceutical intermediates, food and feed additives, chemical reagents and film developers and other fine chemicals manufacturing industry. 3.Industrial grade usage: Synthesis of pesticide intermediates, feed additives, chemical reagents and other fine chemicals
CAS 75-05-8 HS code 2926909090 Packaging: 160kg*80drums,12.8ton/20'FCL; 160kg*152drums,24.32ton/40'FCL; 160kg*156drums,24.96ton/40'FCL. Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing. Chemical analysis and instrumental analysis Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels. Intermediate of synthetic medicine and pesticide Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates. Semiconductor cleaning agent Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
CAS 57-55-6 HS code 2905320000 Packaging: 215kg*80 drums,17.2ton/FCL; 23ton/Flexitank. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Its chemical formula is CH3CH(OH)CH2OH. Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water, acetone, and chloroform. In general, glycols are non-irritating and have very low volatility. It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E1520 for food applications. For cosmetics and pharmacology, the number is E490. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Propylene glycol is a compound which is GRAS (generally recognized as safe) by the US Food and Drug Administration under 21 CFR x184.1666, and is also approved by the FDA for certain uses as an indirect food additive. Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U.S. and in Europe. It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E1520 for food applications. For cosmetics and pharmacology, the number is E490. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Propylene glycol is a compound which is GRAS (generally recognized as safe) by the US Food and Drug Administration under 21 CFR x184.1666, and is also approved by the FDA for certain uses as an indirect food additive. Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U.S. and in Europe.
CAS 105-46-4 HS code 2915390090 Packaging: 180kg/drum, 14.4tons per 20'FCL The application of Sec-butyl acetate is as below: 1. Used as coating solvent: Sec-butyl acetate is similar to n-butyl acetate and isobutyl acetate in solubility, and can be used as a substitute for n-butyl acetate and isobutyl acetate in coating formulations. 2. Sec-butyl acetate is widely used as a solvent for nitro paint, acrylic paint, polyurethane paint, polyester paint, amino paint, epoxy paint and other paints. 3. Used as a solvent in the manufacturing process of synthetic resins 4. Used as a solvent in the hardener manufacturing process 5. As an ink solvent, it can completely replace n-butyl acetate as a volatile solvent in printing ink 6. Used as a solvent in the adhesive manufacturing process 7. Used as diluent: Sec-butyl acetate is an ideal component with low cost and low toxicity in diluents such as tenna water and banana water. 8. Used as cleaning agent: sec-butyl acetate can be used to configure washing net water, washing mold water, washing plate 9. Used in pharmaceutical industry: sec-butyl acetate can be used as an extraction agent in the production process of antibiotics, hormones and vitamins; Due to its moderate volatilization rate, it has good skin permeability, and can also be used as a drug absorption promoting component 10. Used as fine chemical: sec-butyl acetate can be used as fine chemical extraction agent, such as extraction separation of ethanol-propanol, acrylic acid and other substances; It can also be used as azeotrope in acetic acid recovery and other processes. 11. Used in the cosmetic industry, such as in the manufacture of nail polish. 12. Used in fragrance industry: sec-butyl acetate has a special fruit smell, can be used as a fragrance 13. Sec-butyl acetate can also be used in the manufacturing process of rubber, safety glass, coated paper, solar lamp tube and other products.
CAS 141-78-6 HS code 2915310000 Package: 180kg/drum, 14.4tons/20ft container or as your requirement . Pure ethyl acetate is a colorless, transparent and aromatic liquid, Ethyl acetate is an important organic chemical raw material and industrial solvent because of its excellent solubility and quick drying. Ethyl acetate is a kind of chemical.It is a kind of widely used fine chemical products with excellent solubility, fast drying and wide application. It is a very important organic chemical raw material And excellent industrial solvents. Clear, flammable, volatile liquid with fruit fragrance. Specific gravity: 0.902, Melting point: -83 C, Boiling point: 77 C.Refraction rate: 1.3719, Flash point (in open cup): 7.2 C. Soluble in water, ethanol, and aether. Could form azeotrope with some solvent.
CAS : 127-19-5 HS code 2924199090 Package: 190KG*80drum,15.2tons/FCL 950KG*20IBC drum,19tons/FCL 20-22tons/ISO TANK Product Name Methylene-Chloride Dichloromethane-99.99% CAS NO:75--09--2 EINECS NO.: 200-838-9 Product properties Colorless liquid with characteristic odor. Relative density D4 1.326, Melting point-96.7C, Boiling point:40.4C.If it is mixed with high concentrated Oxygen, the explosive mixture is formed, but it is not inflammable.It is one of the low-boiling-point industrial solvents that have small toxicity, no inflammable. Product Applications Dichloromethane-has strong solubility and no toxicity etc advantages. It is wide used for manufacturing safety film and orthocarbonate and can also be used for solvent of paint, cleaner for metal, gas-fog spray agents po; yurethane foaming agent, mold-release agent, paint remover. Dichloromethane-is also used in the manufacture of photographic film and has been to remove caffeine-from coffee.
CAS : 127-19-5 HS code 2924199090 Package: 190KG*80drum,15.2tons/FCL 950KG*20IBC drum,19tons/FCL 20-22tons/ISO TANK N,N- dimethyl acetamide is a clear colorless liquid, flammable. Can be mixed with water, alcohol, ether, ester, benzene, and aromatic compounds and other organic solvents. The boiling point of 166 �ºC. Freezing point -20 �ºC. Relative density 0.9366. Refractive index 1.4380. Flash point 70�ºC (open cup). Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2 abbreviated as DMAC or DMA. A commonly used aprotic polar solvent. Colorless Transparent liquid, flammable. Can be freely mixed with organic solvents such as water, alcohol, ether, ester, benzene, and aromatic compounds. Used in the preparation of drugs, synthetic resins, and also used as a solvent for polyacrylonitrile spinning and carbon Extractive distillation solvent for the separation of styrene in eight fractions, etc.
CAS 68-12-2 HS code 2924191000 Package: 190kg*80 drums,15.2ton/20'FCL; 190kg*132 drums,25.08ton/40'FCL; 21.5ton/ISO TANK. Application: 1. Used as good solvents on a variety of polymers such as polyethylene, polyvinyl chloride, pan, polyamide, etc. It can be used for acrylic fiber and other synthetic fibers of wet spinning, polyurethane synthesis; 2. Used in the plastic film; 3. Used for catalysts for chemical reactions; 4. Used as a gas absorber for separation and purification of gases in petrochemical industry. 5. Used to remove paint; it can also dissolve some of the low solubility of the pigment, so that the characteristics of dyes with dyes; 6. Used in pesticide industry. It can be used for synthesis of iodine amine pyrimidine, doxycycline, cortisone, vitamin B6,antitumor ammonia acid, furosemide fluorouracil, bile dimension he, etc.
Packaging: 300kg*80drums, 24ton/FCL(With or without pallets); Hydrobromic acid is a strong acid formed by dissolving the diatomic molecule hydrogen bromide (HBr) in water. "Constant boiling" hydrobromic acid is an aqueous solution that distills at 124.3 �°C (255.7 �°F) and contains 47.6% HBr by mass, which is 8.77 mol/L. Hydrobromic acid has a pKa of â??9, making it a stronger acid than hydrochloric acid, but not as strong as hydroiodic acid.Hydrobromic acid is one of the strongest mineral acids known.
Cas 79-03-8 Hs code 2915900090 Package 250kg/drum 20ton/20feet container 25ton/40feet container Physical and chemical properties: Propionyl chloride is an acyl chloride of propionic acid and can undergo reactions that occur with acyl chloride. It is a colorless, corrosive and volatile liquid. Chemical properties Colorless liquid with pungent odor. Soluble in ethanol.
Cas: 74-89-5 Hs code: 2921110090 Appearance: Monomethylamine aqueous solution is a colorless transparent liquid with an ammonia odor. Package:184kg/drum
CAS No.: 624-92-0 HS code 2930909099 PACKAGE & STORAGE Sodium Dimethyl Disulfide (DMDS) packing:200kg net packed in steel drum; ISO Tank Chemical Name: Dimethyl Disulfide ( DMDS ) Other name: CH3S)2; (Methyldisulfanyl)methane; (Methyldithio)methane; 2,3-dithiobutane; ai3-25305; dimethyldisulfane; Disulfide,dimethyl disulfide. CAS: 624-92-0 EINECS No.: 210-871-0 Formula: C2H6S2 Molecular Weight: 94.2 Purity: 99.7% Appearance: Colorless or light yellow liquid Dimethyl disulfide is a synthetic, insoluble in water, colorless or light yellow chemical reagent with toxicity.
CAS : 71-43-2 HS Code : 2902200000 Packing : 180KG/drum 14.4MT(1*20) ISO tank 21MT Application Benzene is pure benzene. Benzene is a chemical substance. Its formula is C6H6. It is one of the most important basic organic raw materials and a representative of aromatic hydrocarbons. It has a relatively stable six-membered ring structure. With high refraction and strong aroma, flammable, toxic. Miscible with ethanol, ether, acetone, carbon tetrachloride, carbon disulfide and acetic acid, slightly soluble in water. It is not corrosive to metals, but sulfur containing impurities in lower grades of benzene have obvious corrosion effects on copper and some metals. Liquid benzene has a degreasing effect and can be absorbed by the skin and poisoned, so contact with the skin should be avoided.
CAS : 141-32-5 HS Code : 2916123001 Packing : 180KG/drum 14.4MT(1*20) ISO tank 21MT Used as organic synthesis intermediates, adhesives, emulsifiers, coatings. Oleic acid and its esters are widely used in industry.In the process of using, acrylic esters are often synthesized into polymers or copolymers. Butyl acrylate (and methyl ester, ethyl ester, 2 - ethyl ester) belong to the soft monomer, and can be all kinds of hard monomers such as methyl methacrylate, styrene, acrylonitrile and vinyl acetate, etc., and sensuality monomer (methyl) hydroxyl ethyl ester, hydroxypropyl acrylate and glycidyl ester, (methyl) acrylamide and derivatives such as copolymerization, crosslinking, grafting, etc., made in 200 - more than 700 kinds of acrylic polymer products (mainly emulsion and solvent type and water soluble) Used in coating, adhesive, acrylic fiber modification, plastic modification, fiber and fabric processing, paper treating agent, leather processing and acrylic rubber etc.
CAS : 142-82-5 HS Code : 290110000 Application N-heptane is an organic compound with a chemical formula of C7H16. It is a colorless, transparent and volatile liquid, insoluble in water, soluble in ethanol and carbon tetrachloride, and miscible in ether, chloroform, acetone, and benzene. It is mainly used as Standards and solvents for determination of octane number can also be used in the preparation of organic synthesis and experimental reagents.
CAS : 79-09-4 HS Code : 2915501000 Packing: 20GP: 200kg drum(16ton/80drums) IBC 1000kg(20ton/20IBC) Application Propionic acid is an important chemical raw material. Propionic acid and its derivatives are widely used in the synthesis of tree esters, grain preservation, food and feed additives, spices. The earliest propionic acid was prepared by condensation and separation from the gas produced by charcoal manufacturing and coal coking. In the 1950s, foreign countries developed the process of producing acetic acid by oxidation of light hydrocarbons. The product contains about 10% (propionic acid), which is obtained after separation and purification. In addition to the hydrocarbon oxidation method, the United States also has the method of carbonylation of ethylene, CO and H2 to synthesize propionaldehyde and further oxidation to propionic acid. Due to the development of low-pressure carbonylation process with rhodium phosphine complex as catalyst, propionaldehyde oxidation method has developed rapidly in recent years. This method is superior to the traditional high-pressure method with carbonyl cobalt as catalyst. Propionic acid, also known as primary oleic acid, is a short chain saturated fatty acid with the chemical formula ch3ch2cooh. Propionic acid is a colorless, corrosive liquid with pungent smell.
CAS : 76-65-0 HS Code : 2905143000 Packing: 25kgs/drum, 200kg/Drum ,1000kg/Ton drum Application Tert-butylalcohol(TBA), also known as trimethylmethanol, 2-methyl-2-propanol, etc., forms four isomers of butanol with n-butanol, isobutanol, and secondary butanol. The pure product is colorless crystal, colorless volatile liquid in the presence of a small amount of water, has a camphor-like odor, hygroscopic, flammable, and has higher toxicity and anesthetics than other alcohols. Soluble in most organic solvents, such as alcohols, esters, ketones, aromatics and aliphatic hydrocarbons, and water can form an azeotrope. These properties make tert-butanol a useful solvent and additive and one of the petrochemical products with a wide range of applications.
HS Code : 2920909090 Packing : 25kgs/drum, 200kg/Drum ,1000kg/Ton drum Application Dimethyl carbonate is a recently developed friendly green organic chemicals, widely used alternative phosgene the dimethyl sulfate Halothanes larger environmental hazards of chemicals used as carbonation and modulating agent, to meet the current requirements of the cleaning process. This article reviews dimethyl carbonate in pesticide and medicine and intermediates (such as furazolidone intermediate 3 - amino-2 - oral oxazolidinone, sulfonylurea herbicides, carbendazim, carbaryl ring ciprofloxacin intermediate 2,4 - dichloro-5 - fluorobenzoyl acetate, isocyanine) synthesis process green transformation.
