Acetyl Salicylic Acid/Aspirin

Acetyl Salicylic Acid/Aspirin

, Benzoic acid,2-(acetyloxyl)-Salicylic acid acetate

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.

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.

Certificate Of Analysis: BP-2007 Edition

Tests	Standards		Results
Characteristic	White crystal or crystalline powder		Conforms
Identification	Meet the requirement		Meet the requirement
Appearance of solution	Solution is clear and colourless		Solution is clear
Related substance	≤0.25%		0.1%
Sulphated ash	≤0.1%		0.03%
Heavy metals	≤20ppm		＜20ppm
Loss on drying	≤0.5%		0.14%
Assay(Contains C9H8O4)	99.5%~101.0%		99.72%
Conclusion：Complies with the BP-2007 Edition.
Inspector	Shu Cheng	Checker	Yan Feng
Director of Q C. Department: Lina Wang