Product name:Doxepin Hydrochloride
CAS: 1229-29-4
Molecular Formula: C19H22ClNO
Molecular Weight: 315.84
Product description:This product is white powder; Slightly sweet taste, then has the feeling of paralysis. This product soluble in water, dissolved in ethanol or chloroform, insoluble in benzene. Melting point of this product (appendix Ⅵ C) as the melting point of 185 ~ 191 ℃.Dorset flat hydrochloride for coating film, after removing the coating show white. Used in the treatment of depression and anxiety neurosis.
2017年8月9日星期三
Pantoprazole sodium for sale
Product name:Pantoprazole sodium
CAS: 138786-67-1
Molecular Formula: C16H14F2N3NaO4S
Molecular Weight: 405.35
Product description:Clinical correlation disease is mainly used in the acid treatment, such as the duodenal ulcer, gastric ulcer, reflux esophagitis, acute gastric mucosa lesion compound ulcer and other acute upper gastrointestinal bleeding, zhuo - ai syndrome, acute pancreatitis and stress ulcer. Pharmacological effects of this product by specific effect on gastric mucosal parietal cells, reduce the cell wall of H +, K +, atpase activity, thus inhibiting the secretion of stomach acid. Compared with omeprazole, panxi tora azole sodium of cytochrome P450 enzyme inhibition is weak.
CAS: 138786-67-1
Molecular Formula: C16H14F2N3NaO4S
Molecular Weight: 405.35
Product description:Clinical correlation disease is mainly used in the acid treatment, such as the duodenal ulcer, gastric ulcer, reflux esophagitis, acute gastric mucosa lesion compound ulcer and other acute upper gastrointestinal bleeding, zhuo - ai syndrome, acute pancreatitis and stress ulcer. Pharmacological effects of this product by specific effect on gastric mucosal parietal cells, reduce the cell wall of H +, K +, atpase activity, thus inhibiting the secretion of stomach acid. Compared with omeprazole, panxi tora azole sodium of cytochrome P450 enzyme inhibition is weak.
How to buy Cefoxitin
Product name:Cefoxitin
CAS: 35607-66-0
Molecular Formula: C16H17N3O7S2
Molecular Weight: 427.45
Product description:Antibacterial spectrum including escherichia coli, klebsiella pneumoniae, indole, proteus and Mr Charest's bacteria, white clay bacillus, influenza bacillus, salmonella, shigella, etc. Many kinds of staphylococcus and streptococcus also have better effect. Clinical mainly used for respiratory tract infections caused by sensitive bacteria, endocarditis, peritonitis, pyelonephritis, urinary tract infection, sepsis, and bones, joints, skin and soft tissue infection, etc.
CAS: 35607-66-0
Molecular Formula: C16H17N3O7S2
Molecular Weight: 427.45
Product description:Antibacterial spectrum including escherichia coli, klebsiella pneumoniae, indole, proteus and Mr Charest's bacteria, white clay bacillus, influenza bacillus, salmonella, shigella, etc. Many kinds of staphylococcus and streptococcus also have better effect. Clinical mainly used for respiratory tract infections caused by sensitive bacteria, endocarditis, peritonitis, pyelonephritis, urinary tract infection, sepsis, and bones, joints, skin and soft tissue infection, etc.
What is Flucloxacillin
Product name:Flucloxacillin
CAS: 5250-39-5
Molecular Formula: C19H17ClFN3O5S
Molecular Weight: 453.87
Product description:A semisynthetic penicillin resistant to penicillin enzyme, it is penicillin oxazole derivatives, on the chemical structure and the other three kinds of different pbo penicillin used in the clinical (chlorine azole Westwood, double chlorine Westwood, benzene azole Westwood). Mainly by inhibiting the biosynthesis of bacterial cell walls, accelerate the decomposition of bacterial cell walls, which have antibacterial effect. This product can give medicine oral or by gut. Flucloxacillin is mainly used for clinical infection caused by staphylococcus aureus.
CAS: 5250-39-5
Molecular Formula: C19H17ClFN3O5S
Molecular Weight: 453.87
Product description:A semisynthetic penicillin resistant to penicillin enzyme, it is penicillin oxazole derivatives, on the chemical structure and the other three kinds of different pbo penicillin used in the clinical (chlorine azole Westwood, double chlorine Westwood, benzene azole Westwood). Mainly by inhibiting the biosynthesis of bacterial cell walls, accelerate the decomposition of bacterial cell walls, which have antibacterial effect. This product can give medicine oral or by gut. Flucloxacillin is mainly used for clinical infection caused by staphylococcus aureus.
2017年8月8日星期二
Tetrabutylammonium bromide for sale
Product name:Tetrabutylammonium bromide
CAS: 1643-19-2
Molecular Formula: C16H36BrN
Molecular Weight: 322.37
Product description:Tetrabutyl ammonium bromide is a kind of effective phase transfer catalyst. Phase transfer catalysts, PTC for short, is able to water phase (organic phase) of reactants to organic phase (or water), and the catalyst, which can make reaction in water phase and organic phase between two phase catalyst. PTC has change the extent of ion solvation, increase properties, such as ion reactivity, speed up the reaction. Solved the difficult problem of reaction in two phase reactant. Common quaternary ammonium salt phase transfer catalysts are: three octyl dimethyl benzyl triethyl ammonium chloride, ammonium chloride, tetramethyl ammonium bromide, four propyl chloride and tetrabutyl ammonium bromide, tetrabutyl ammonium iodide, triethyl benzyl ammonium bromide, triethyl ammonium bromide, triethyl octyl ammonium bromide.
CAS: 1643-19-2
Molecular Formula: C16H36BrN
Molecular Weight: 322.37
Product description:Tetrabutyl ammonium bromide is a kind of effective phase transfer catalyst. Phase transfer catalysts, PTC for short, is able to water phase (organic phase) of reactants to organic phase (or water), and the catalyst, which can make reaction in water phase and organic phase between two phase catalyst. PTC has change the extent of ion solvation, increase properties, such as ion reactivity, speed up the reaction. Solved the difficult problem of reaction in two phase reactant. Common quaternary ammonium salt phase transfer catalysts are: three octyl dimethyl benzyl triethyl ammonium chloride, ammonium chloride, tetramethyl ammonium bromide, four propyl chloride and tetrabutyl ammonium bromide, tetrabutyl ammonium iodide, triethyl benzyl ammonium bromide, triethyl ammonium bromide, triethyl octyl ammonium bromide.
2017年8月4日星期五
Barium hydroxide for sale
Product name:Barium hydroxide
CAS: 12230-71-6
Molecular Formula: Ba(OH)2
Molecular Weight: 171.35
Product description:Colorless transparent crystals or white powder. In sulfuric acid dryer can lose 7 molecular crystal water, about 78 ℃ lost all the water of crystallization. Soluble in water and carbinol, slightly soluble in ethanol, almost insoluble in acetone. If after quickly absorb carbon dioxide from the air into carbonate, are not completely soluble in water. Relative density 2.188. Eight, melting point 78 ℃ (in the case of pure barium hydroxide is > 408 ℃). The refractive index of 1.471. Poisonous. Corrosive. The determination of carbon dioxide from the air. Chlorophyll quantitatively. Refined sugar and animal and plant oil. Boiler water detergent. Pesticides. Rubber industry.
CAS: 12230-71-6
Molecular Formula: Ba(OH)2
Molecular Weight: 171.35
Product description:Colorless transparent crystals or white powder. In sulfuric acid dryer can lose 7 molecular crystal water, about 78 ℃ lost all the water of crystallization. Soluble in water and carbinol, slightly soluble in ethanol, almost insoluble in acetone. If after quickly absorb carbon dioxide from the air into carbonate, are not completely soluble in water. Relative density 2.188. Eight, melting point 78 ℃ (in the case of pure barium hydroxide is > 408 ℃). The refractive index of 1.471. Poisonous. Corrosive. The determination of carbon dioxide from the air. Chlorophyll quantitatively. Refined sugar and animal and plant oil. Boiler water detergent. Pesticides. Rubber industry.
Potassium chromate price
Product name:Potassium chromate
CAS: 7789-00-6
Molecular Formula: K2CrO4
Molecular Weight: 194.19
Product description:Used for metal rust inhibitor, the manufacture of chromate. Used as oxidant, mordant dyeing and printing. Used in ink, paint, enamel, metal anti-corrosion, etc. Oxidation. Used in tanning, medicine, and used as a mordant and analytical reagent. Can be used for the silver nitrate titration indicator of chlorine root. With indicator method: 10 g potassium chromate in 100 ml water, with AgNO3 precipitation titration to reddish, let stand for one night. The titration end point changed from red to orange
CAS: 7789-00-6
Molecular Formula: K2CrO4
Molecular Weight: 194.19
Product description:Used for metal rust inhibitor, the manufacture of chromate. Used as oxidant, mordant dyeing and printing. Used in ink, paint, enamel, metal anti-corrosion, etc. Oxidation. Used in tanning, medicine, and used as a mordant and analytical reagent. Can be used for the silver nitrate titration indicator of chlorine root. With indicator method: 10 g potassium chromate in 100 ml water, with AgNO3 precipitation titration to reddish, let stand for one night. The titration end point changed from red to orange
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