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Acetyl Salicylic acid (Aspirin)

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Acetyl Salicylic acid (Aspirin)
Detailed Description

Acetyl Salicylic acid (Aspirin)
CAS#: 50-78-2
Medical grade
Acetyl Salicylic acid Aspirin

Acetyl Salicylic acid (Aspirin)

Chemical name:  Benzoic acid,2-(acetyloxyl)-Salicylic acid acetate                              

Molecular formula:  C9H8O4

CAS:  50-78-2

Structure formula:


Standard:     BP/USP/EP/CP/JP

Physical and Chemical Properties:   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.


Assay:  99.50-101.0%

Clarity and color of solution:  Clear and colorless

Heavy metals:  ≤20ppm

Free salicylic acid:  ≤500ppm

Sulfate:  ≤0.1%

Loss of drying:  ≤0.5%

Addition Material:  ≤0.1%

Appearance:   white crystal or crystalline powder.

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

Packing:  25kg in fiberboard-made pail attached with paper or polyethylene bag inside.

Storage:  Seal up container in dry place.


We also have Salicylic acid medical grade, Sublimed Salicylic acid, Methyl Salicylate,Acetyl Salicylic acid, Sodium Salicylate, Magnesium Salicylate,Salicylamide etc.

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