pharmaceutical intermediates
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Màu sắc và in ấn Chất cố định Chất phụ trợ Dicyandiamide CAS 461-58-5 Chất làm cứng bề mặt thép
Dyeing And Printing Fixing Agent Auxiliary Agent Dicyandiamide CAS 461-58-5 Steel Surface Hardener Introduction: Dicyandiamide, abbreviated as DICY or DCD, is a dimer of cyanamide and a cyano derivative of guanidine. It is a white crystalline powder. It is soluble in water, alcohol, ethylene glycol and dimethylformamide, and almost insoluble in benzene. It is non-flammable. It is stable when dry. Dicyandiamide curing agent belongs to the earliest type of heat-curing latent
TRIS HCL (Tris HCL) CAS1185-53-1 Bột tinh thể trắng cho chất đệm sinh học
Bán chạy TRIS HCL CAS1185-53-1: Bột tinh thể màu trắng dùng làm đệm sinh học. Kiểm soát độ pH ổn định, hòa tan cao cho điện di, nuôi cấy tế bào, dược phẩm & mỹ phẩm. Nhà máy trực tiếp giá cả cạnh tranh.
Tris Hydroxymethyl Aminomethane C4H11NO3 Tris Base CAS 77-86-1 Bột tinh thể
Biological Buffers Tris(Hydroxymethyl)Aminomethane Tris Base CAS 77-86-1 White Crystal Overview of Biological Buffers Tris(Hydroxymethyl)Aminomethane Tris Base CAS 77-86-1 White Crystal Tris is also known as tris(hydroxymethyl)aminomethane; tromethamine; tromethamine; 2-amino-2-(hydroxymethyl)-1,3-propanediol in Chinese. It is a white crystal or powder. It is soluble in ethanol and water, slightly soluble in ethyl acetate and benzene, insoluble in carbon tetrachloride,
Bột TRIS Hydrochloride TRIS HCL Tinh thể CAS 1185-53-1 Dùng cho Đệm Sinh học
White Crystal TRIS hydrochloride TRIS-HCL CAS 1185-53-1 for Biological Buffers Overview of White Crystal TRIS hydrochloride TRIS-HCL CAS 1185-53-1 for Biological Buffers Tris is also known as tris(hydroxymethyl)aminomethane; tromethamine; tromethamine; 2-amino-2-(hydroxymethyl)-1,3-propanediol in Chinese. It is a white crystal or powder. It is soluble in ethanol and water, slightly soluble in ethyl acetate and benzene, insoluble in carbon tetrachloride, corrosive to copper
Bột kết tinh màu trắng Kali iodide CAS 7681-11-0 Dòng Iodide
White Crystalline Powder Potassium iodide CAS 7681-11-0 Iodide Series Overview of White Crystalline Powder Potassium iodide CAS 7681-11-0 Iodide Series Tris is also known as tris(hydroxymethyl)aminomethane; tromethamine; tromethamine; 2-amino-2-(hydroxymethyl)-1,3-propanediol in Chinese. It is a white crystal or powder. It is soluble in ethanol and water, slightly soluble in ethyl acetate and benzene, insoluble in carbon tetrachloride, corrosive to copper and aluminum, and an
Hóa chất hàng ngày 4'-Methylpropiophenone CAS 5337-93-9 Thuốc thử hóa học cho điện cacboxyl hóa
Daily Chemicals 4'-Methylpropiophenone CAS 5337-93-9 Chemical Reagents For Electrocarboxylation Introduction: The molecule of p-methylpropiophenone contains a polar carbonyl (C=O) bond and a non-polar benzene ring. The whole molecule is relatively polar, but also has a certain degree of non-polarity. Therefore, it can be dissolved in non-polar solvents. Uses: p-Methylpropiophenone can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is
2-Amino-2-Methyl-1-Propanol CAS 124-68-5 Chất phụ gia cho sơn mủ
Chemical Auxiliary Agent 2-Amino-2-Methyl-1-Propanol CAS 124-68-5 Additives For Latex Paint Introduction: 2-Amino-2-methyl-1-propanol has the appearance of white crystal blocks or colorless liquid. Melting point 30-31℃, boiling point 165℃, 67.4 (0.Chemicalbook133kPa), relative density 0.934 (20/20℃), refractive index 1.449 (20℃). It is miscible with water and soluble in alcohol. Uses: p-Methylpropiophenone can be used as an organic synthesis intermediate and a pharmaceutical
Thuốc diệt nấm Chất phụ hóa học 3-Hydroxybenzoic Acid CAS 99-06-9 FEMA 4431 Chất bảo quản
Fungicides Chemical Auxiliary Agent 3-Hydroxybenzoic Acid CAS 99-06-9 FEMA 4431 Preservative Introduction: Melting point 200-203°C (lit.) Boiling point 213.5°C (roughestimate) Density 1.4850 Appearance: white powder Uses: 3-Hydroxybenzoic acid can be used as a fungicide, preservative, plasticizer and pharmaceutical intermediate, and can also be used in the synthesis of azo dyes. 3-Hydroxybenzoic acid is an intermediate of the herbicide fomesafen. Product Name 3-Hydroxybenzoic
C16H22O11 Beta-D-Glucose Pentaacetate CAS 604-69-3 Vật liệu tổng hợp hữu cơ
Chemical Intermediate Beta-D-Glucose Pentaacetate CAS 604-69-3 Organic Synthetic Materials Introduction: Melting point :130-132 °C alpha :5 º (c=1, CHCl3) Boiling point :435.58°C (rough estimate) density :1,274 g/cm3 refractive index :4.5 ° (C=5, CHCl3) storage temp. :Inert atmosphere,Room Temperature Uses: Beta-D-Glucose Pentaacetate is used in biochemical reaction and also used as an active pharmaceutical intermediate. Further, it is used to stimulate insulin release in rat
