Product name:Tetraethylene glycol
CAS: 112-60-7
Molecular Formula: C8H18O5
Molecular Weight: 194.2255
Product description:Aprotic solvent, is completely water soluble, be regarded as inert solvent applications in many ways. Used as a cosolvent to reduce the viscosity of the prepolymer. Can be used as organic reaction of metal components and containing alkali reaction. Sodium borohydride and other inorganic salt is a good solvent. Can be used as a standard of solvent dissolved with similar properties of alternative solvents. Used as a purifying acidic gas gas absorption agent, used in synthetic gas, natural gas, acetylene and other gas purification. This product should not be exposed to the air for a long time, otherwise easy to form a peroxide.
2017年6月29日星期四
Bisphenol A price
Product name:Bisphenol A
CAS: 80-05-7
Molecular Formula: C15H16O2
Molecular Weight: 228.29
Product description:Bisphenol A is one of the world's most widely used industrial compounds, mainly for the production of polycarbonate, polysulfone resin, epoxy resin, polyphenylene ether resin, unsaturated polyester resins and other polymer materials. Also can be used in the production of plasticizer, flame retardant, antioxidant, heat stabilizer, rubber protective agent, pesticide, paint and other fine chemical products. In plastic products manufacturing process, can add bisphenol A has the colorless transparent, durable, lightweight, and highlight the impact of features, in particular to prevent the erosion of acidic fruit and vegetables from the internal metal containers, so it is widely used in canned food and beverage packaging, bottles, water bottles, dental implants used in sealing glue, glass lens, and other hundreds of daily necessities in the manufacturing process.
CAS: 80-05-7
Molecular Formula: C15H16O2
Molecular Weight: 228.29
Product description:Bisphenol A is one of the world's most widely used industrial compounds, mainly for the production of polycarbonate, polysulfone resin, epoxy resin, polyphenylene ether resin, unsaturated polyester resins and other polymer materials. Also can be used in the production of plasticizer, flame retardant, antioxidant, heat stabilizer, rubber protective agent, pesticide, paint and other fine chemical products. In plastic products manufacturing process, can add bisphenol A has the colorless transparent, durable, lightweight, and highlight the impact of features, in particular to prevent the erosion of acidic fruit and vegetables from the internal metal containers, so it is widely used in canned food and beverage packaging, bottles, water bottles, dental implants used in sealing glue, glass lens, and other hundreds of daily necessities in the manufacturing process.
4-Dodecylphenol mixture of isomers
Product name:4-Dodecylphenol mixture of isomers
CAS: 27193-86-8
Molecular Formula: C18H30O
Molecular Weight: 262.43
Product description:With a characteristic odour taste of thick viscous light yellow liquid. Is main composition of dodecyl phenol mixture of isomers. Dodecyl phenol insoluble in water, 12 alkyl phenol soluble in fatty alcohols, ketones, esters and aromatic hydrocarbon.Can produce a lot of surface active agent, can be ion and ionic and gender; Dodecyl phenol can be used in the making of emulsification, dispersion, wetting, and so on a variety of functions. Dodecyl phenol type used in the production of alkyl phenol additives, demulsifier, metal cleaning agent, emulsifier, wetting agent, dye, including nonionic surfactant. Dodecyl phenol in rubber, plastic and other industries as antioxidant, stabilizer, fertilizer production of raw materials.
CAS: 27193-86-8
Molecular Formula: C18H30O
Molecular Weight: 262.43
Product description:With a characteristic odour taste of thick viscous light yellow liquid. Is main composition of dodecyl phenol mixture of isomers. Dodecyl phenol insoluble in water, 12 alkyl phenol soluble in fatty alcohols, ketones, esters and aromatic hydrocarbon.Can produce a lot of surface active agent, can be ion and ionic and gender; Dodecyl phenol can be used in the making of emulsification, dispersion, wetting, and so on a variety of functions. Dodecyl phenol type used in the production of alkyl phenol additives, demulsifier, metal cleaning agent, emulsifier, wetting agent, dye, including nonionic surfactant. Dodecyl phenol in rubber, plastic and other industries as antioxidant, stabilizer, fertilizer production of raw materials.
4-Chloro-3,5-dimethylphenol for sale
Product name:4-Chloro-3,5-dimethylphenol
CAS: 88-04-0
Molecular Formula: C8H9ClO
Molecular Weight: 156.6095
Product description:Colorless crystals. The melting point of 115-115 ℃, boiling point of 246 ℃. At 20 ℃ 1 g soluble in 3 l water, soluble in 1 95% alcohol, soluble in ether, benzene, terpenes, volatile oil and sodium hydroxide solution. Micro smells of phenol can along with the water vapor evaporated. Stable in hot water.Preservatives, fungicides. Used in emulsion, cosmetics, printing ink, plywood, plastic, for plastic mould, especially suitable for the rigid and semi-rigid PVC board, artificial leather, etc. Good heat resistance and weather resistance, less water from sex, strong persistence in the resin, the dosage of 2%.
CAS: 88-04-0
Molecular Formula: C8H9ClO
Molecular Weight: 156.6095
Product description:Colorless crystals. The melting point of 115-115 ℃, boiling point of 246 ℃. At 20 ℃ 1 g soluble in 3 l water, soluble in 1 95% alcohol, soluble in ether, benzene, terpenes, volatile oil and sodium hydroxide solution. Micro smells of phenol can along with the water vapor evaporated. Stable in hot water.Preservatives, fungicides. Used in emulsion, cosmetics, printing ink, plywood, plastic, for plastic mould, especially suitable for the rigid and semi-rigid PVC board, artificial leather, etc. Good heat resistance and weather resistance, less water from sex, strong persistence in the resin, the dosage of 2%.
Thiophosphoryl chloride price
Product name:Thiophosphoryl chloride
CAS: 3982-91-0
Molecular Formula: PSCl3
Molecular Weight: 169.42
Product description:Mainly used for production of organophosphorus pesticides such as methyl parathion, dimethyl sulfur and phosphorus oxychloride, diethyl sulfur and phosphorus oxychloride and methamidophos, fenthion, grain moth of high-efficiency, organophosphorus pesticide raw materials, also used as the material of synthetic organic phosphorus compounds.Mainly as organophosphorus pesticides are widely used in production of raw materials, used in the synthesis of important phosphorus intermediate "chloride" and "the second chloride", then can get a large number of glucosinolates phosphate ester pesticides (e.g., parathion, phoxim, chlorpyrifos, diazinon, etc.) and sulphur phosphorous amides pesticides (e.g. amine sulphur phosphorous, methyl isopropyl willow phosphorus and phosphorus amine grass, etc.); Also used as the raw material of synthetic organic phosphorus compounds.
CAS: 3982-91-0
Molecular Formula: PSCl3
Molecular Weight: 169.42
Product description:Mainly used for production of organophosphorus pesticides such as methyl parathion, dimethyl sulfur and phosphorus oxychloride, diethyl sulfur and phosphorus oxychloride and methamidophos, fenthion, grain moth of high-efficiency, organophosphorus pesticide raw materials, also used as the material of synthetic organic phosphorus compounds.Mainly as organophosphorus pesticides are widely used in production of raw materials, used in the synthesis of important phosphorus intermediate "chloride" and "the second chloride", then can get a large number of glucosinolates phosphate ester pesticides (e.g., parathion, phoxim, chlorpyrifos, diazinon, etc.) and sulphur phosphorous amides pesticides (e.g. amine sulphur phosphorous, methyl isopropyl willow phosphorus and phosphorus amine grass, etc.); Also used as the raw material of synthetic organic phosphorus compounds.
N-Iodosuccinimide price
Product name:N-Iodosuccinimide
CAS: 516-12-1
Molecular Formula: C4H4INO2
Molecular Weight: 224.98
Product description:White needle crystal. Melting_point200-201 ℃, soluble in acetone, methanol, slightly soluble in dioxane, almost insoluble in carbon tetrachloride, ethyl ether. The water decomposition.From succinic acid and ammonia reaction. Adding succinic acid and water reaction pot, passing ammonia reaction can be born ChengDing diimide. Also can put succinic acid reaction pot, add ammonia, and stir to dissolve and reaction, heated to 102 ℃ to evaporate moisture, and then to vacuum distillation, when the temperature to 180 ℃, began to collect diimide fractions for a quick finished product.Used for test of fluorine, organic synthesis, preparation plant growth hormone and stabilizing agent, etc.
CAS: 516-12-1
Molecular Formula: C4H4INO2
Molecular Weight: 224.98
Product description:White needle crystal. Melting_point200-201 ℃, soluble in acetone, methanol, slightly soluble in dioxane, almost insoluble in carbon tetrachloride, ethyl ether. The water decomposition.From succinic acid and ammonia reaction. Adding succinic acid and water reaction pot, passing ammonia reaction can be born ChengDing diimide. Also can put succinic acid reaction pot, add ammonia, and stir to dissolve and reaction, heated to 102 ℃ to evaporate moisture, and then to vacuum distillation, when the temperature to 180 ℃, began to collect diimide fractions for a quick finished product.Used for test of fluorine, organic synthesis, preparation plant growth hormone and stabilizing agent, etc.
Oxybutynin price
Product name:Oxybutynin
CAS: 5633-20-5
Molecular Formula: C22H31NO3
Molecular Weight: 357.49
Product description:This product is a main role in the parasympathetic nervous system drugs. Has a strong role in smooth muscle spasmolysis, strong analgesic action, the weaker anticholinergic effects and local anesthesia. Used in the treatment of urgency, frequent urination, urinary incontinence, nocturnal enuresis and other diseases. For cystitis, urethritis and recurrent urinary tract infections caused by the symptoms of urinary frequency is most suitable. Also has good curative effect for treatment of infantile enuresis.The goods for the tertiary amine alkali resistance a toadstool. Role similar to atropine. It also has a direct effect on smooth muscle. Its muscle relaxation effect is very strong, can make to bladder capacity, to minimize the detrusor pressure.
CAS: 5633-20-5
Molecular Formula: C22H31NO3
Molecular Weight: 357.49
Product description:This product is a main role in the parasympathetic nervous system drugs. Has a strong role in smooth muscle spasmolysis, strong analgesic action, the weaker anticholinergic effects and local anesthesia. Used in the treatment of urgency, frequent urination, urinary incontinence, nocturnal enuresis and other diseases. For cystitis, urethritis and recurrent urinary tract infections caused by the symptoms of urinary frequency is most suitable. Also has good curative effect for treatment of infantile enuresis.The goods for the tertiary amine alkali resistance a toadstool. Role similar to atropine. It also has a direct effect on smooth muscle. Its muscle relaxation effect is very strong, can make to bladder capacity, to minimize the detrusor pressure.
订阅：
博文 (Atom)