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Name:Aspirin
Synonym:o-Acetylsalicylic acid 2-Acetoxybenzoic acid; 2-Acetoxybenzoic acid; aspirin usp; Aspirin; Acetoxybenzoic acid; Metronidazolum; 2-(acetyloxy)benzoic acid; 2-(acetyloxy)benzoate
CAS: 50-78-2
EINECS:200-064-1
Assay:99.6%
M.F:C9H8O4
M.W:180
MP:136-140°C
BP: 321.4 °C at 760mmHg
Density: 1.35g/cm3
Appearance:White crystalline powder
Package:25kg/bag
Standard:national standard
Descriptions:
White crystal or crystalline powder,with acid taste and is stable in dry air,slowly hydrolyze into salicylic acid and acetic anhydride.Its solution shows and acid reaction.Sparingly soluble in alcohol,chloroform or ether,slightly soluble in water or absolute ether,it dissolves in alkali hydroxide or alkali carbonate solution and decomposes at the same time.
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