Acetylsalicylic acid

Post Date:
Sep 28,2014
Expiry Date:
Oct 28,2014
Detailed Description:
Cas No. :50-78-2 Acetylsalicylic acid
CAS:50-78-2
Aspirin (Acetylsalicylic Acid)

Characteristics: 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.

Usage: This product is an antipyretic ant rheumatic that is used to allay fever,headache,arthralgia,acticerheumatism,and heumatoid arthritis.Toothache and dysmenorrhea and as raw material for making anti-carcinogen.

CAS No.: 50-78-2

Purity: 99.50-101.0%

Molecular formula:C9H8O4

Standard:BP/USP/CP/EP

HS Code: 29182210
CAS Registry Number:
50-78-2
Synonyms:
;o-Acetylsalicylic acid 2-Acetoxybenzoic acid;2-Acetoxybenzoic acid;aspirin usp;Aspirin;Acetoxybenzoic acid;Metronidazolum;2-(acetyloxy)benzoic acid;2-(acetyloxy)benzoate;Acetyl Salicylic Acid;Acetylsalicylic Acid;
Molecular Formula:
C₉H₈O₄
Molecular Weight:
180.15
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R36/37/38:;
Safety Description:
S26:;
S36/37/39:;

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