pharmaceutical intermediates
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Chất phụ trợ hóa học Stannous Chloride Dihydrate CAS 10025-69-1 Chất khử, Chất cầm màu
Chemical Auxiliary Agent Stannous Chloride Dihydrate CAS 10025-69-1 Reducing Agent Mordant Introduction: Stannous chloride, chemical formula SnCl2, is also called tin dichloride. There are anhydrous and hydrated forms. The former is transparent crystal with a melting point of 246℃, a boiling point of 652℃ and a relative density of 3.95. It is soluble in water and oxidized in the air to form insoluble chlorine oxide. Uses: Stannous chloride can be used as a reducing agent in
Chất phụ gia thực phẩm Ethyl Vanillin CAS 121-32-4 Hóa chất hàng ngày
Food Additives Ethyl Vanillin CAS 121-32-4 Daily Chemicals White Crystal Overview of Food Additives Ethyl Vanillin CAS 121-32-4 Daily Chemicals White Crystal Yellow to slightly yellow needle-shaped crystals or crystalline powder, with a strong vanilla bean aroma. Melting point 77~78℃, boiling point 285℃, 149～150℃ (k1.73kPa). Soluble in ethanol, glycerol, propylene glycol, chloroform and alkali solution, slightly soluble in water (1.3% at 50℃), the aqueous solution is acidic.
Chất hoạt động bề mặt ức chế ăn mòn Octylamine CAS 111-86-4 Biocides And Surfactants
Corrosion Inhibitor Surfactant Octylamine CAS 111-86-4 Biocides And Surfactants Introduction: n-Octylamine, also known as 1-octylamine, is an organic compound and a straight-chain primary amine. n-Octylamine can be used as a surfactant and in the synthesis of chemicals such as N-octylpyrrolidone. Boiling point 180℃, flash point 62℃, relative density 1.4294. Uses: Production of N-octylpyrrolidone (a solvent for agricultural chemicals and organic pigments), used as a corrosion
Thuốc diệt côn trùng Hóa chất hàng ngày 2-Chlorobenzoic Acid CAS 118-91-2 Bảo quản sơn Thuốc diệt nấm
Insecticide Daily Chemicals 2-Chlorobenzoic Acid CAS 118-91-2 Paint Preservatives Fungicides Introduction: Nearly white coarse powder. Insoluble in water, 95% ethanol solution and toluene solution, soluble in methanol, anhydrous ethanol. Uses: Intermediates of dyes, pesticides, pharmaceuticals, used in the manufacture of chlorpromazine, anti-inflammatory spirit and other drugs, used as adhesives and coatings preservatives and raw materials for organic synthesis, but also used
Các chất phản ứng phân tích Formamide CAS 75-12-7 Các dung môi và chất làm mềm
Analytical Reagents Formamide CAS 75-12-7 Solvents And Softeners Overview of Analytical Reagents Formamide CAS 75-12-7 Solvents And Softeners The commonly used synthesis method at present is that under the action of a catalyst, decanoic acid is first acylated with dimethylamine to dehydrate to generate a crude product, which is then distilled to obtain N,N-dimethyldecylamide.Colorless and odorless oily liquid, with a slight ammonia smell when containing impurities. Hygroscopi
Nguyên liệu thô hữu cơ Natri Format CAS 141-53-7 Chất phụ trợ hóa học
Organic Raw Materials Sodium Formate CAS 141-53-7 Chemical Auxiliary Agent Introduction: Sodium formate is a white hygroscopic powder or crystalline form with a slight formic acid odor. Dissolved in water and glycerol, Uses: 1. It is an intermediate used in the production of formic acid and oxalic acid, as well as in the production of dimethylformamide. Also used in the pharmaceutical and printing and dyeing industries. It is still a heavy metal precipitant. 2. Precipitation
Free Radical Photoinitiator Benzophenone CAS 119-61-9 hương vị và nước hoa
Free Radical Photoinitiator Benzophenone CAS 119-61-9 Flavors And Fragrances Overview of Free Radical Photoinitiator Benzophenone CAS 119-61-9 Flavors And Fragrances Benzophenone is a colorless prismatic crystal with a sweet and rose-like aroma, a melting point of 47-49°C, a relative density of 1.1146, and a refractive index of 1.6077. It is soluble in organic solvents and monomers such as ethanol, ethe, and chloroform, but insoluble in water. Product Parameters of Free
Các chất trung gian tổng hợp hữu cơ4'-Hydroxyacetophenone CAS 99-93-4 Nguồn gốc tổng hợp hữu cơ
Organic Synthesis Intermediates4'-Hydroxyacetophenone CAS 99-93-4 Organic Synthesis Raw Materials Introduction: Off-white powder. Uses: 1.As an intermediate in organic synthesis, it can be used in the production of fragrances 2. Pharmaceuticals, spices, and organic synthetic materials Product Name 4'-Hydroxyacetophenone CAS 99-93-4 MF C8H8O2 MW 136.15 EINECS 202-802-8 Color white powder
Bột trắng chất hoạt bề mặt Natri Isethionate CAS 1562-00-1 Hóa chất hàng ngày
White Powder Surfactants Sodium Isethionate CAS 1562-00-1 Daily Chemicals Overview of White Powder Surfactants Sodium Isethionate CAS 1562-00-1 Daily Chemicals Sodium isethionate is a white powdery substance that is soluble in water. Product Parameters of White Powder Surfactants Sodium Isethionate CAS 1562-00-1 Daily Chemicals Item Value Product Name Sodium isethionate CAS 1562-00-1 MF C2H5NaO4S MW 148.11 EINECS 216-343-6 Appearance white powder Picture of White Powder
