| Message: | Alias: 4-Acetamidophenol;4'-HYDROXYACETANILIDE;4-HYDROXYACETANILIDE;ACETYL-P-AMINOPHENOL
CAS: 103-90-2
EINECS: 203-157-5
M.F.: C8H9NO2
M.W.: 151.16
M.P.: 168-172 °C
Product Category: Pharmaceutical raw materials and intermediates
Product content: 98.0% -102.0%
Quality Standard: cp2000/bp98/usp23
Packing Specification: 25KG / plastic woven bag or 25KG / fiber drum
Appearance: white crystal or crystalline powder
Usage: Antipyretic analgesic bulk drugs
Chemical Property: Melting point 169-171 Centigrade, the relative density of 1.293 (21/4 Centigrade). Soluble in ethanol, acetone and water, insoluble in water, not soluble in petroleum ether and benzene. No smell, taste bitter. Saturated aqueous solution pH value 5.5-6.5.
Paracetamol, 4-Acetamidophenol, Acetaminophen Usage:
1. Antipyretic analgesics, international non proprietary drug called Paracetamol. It is the most commonly used non anti-inflammatory antipyretic analgesic, antipyretic effect similar to aspirin, the analgesic effect is weak, no anti rheumatic effects of anti inflammation, is the best varieties of acetanilide drugs. Particularly suitable for carboxylic acid can not be used drugs patients. For the common cold, toothache embolism. Acetaminophen is intermediate in organic synthesis, hydrogen peroxide stabilizer, photographic chemicals.
2. Used as antipyretic, analgesic, anti rheumatic drugs.
Description:
Chemical Property: Melting point 169-171 Centigrade, the relative density of 1.293 (21/4 Centigrade). Soluble in ethanol, acetone and water, insoluble in water, not soluble in petroleum ether and benzene. No smell, taste bitter. Saturated aqueous solution pH value 5.5-6.5. |
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