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  1. Fax: +86-731-84421482
  2. E-mail: sinogreat@sinogreat.cn
  3. Tel: +86-731-84427351
  4. Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.

Aspirin


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

                             Acetyl Salicylic Acid 

                             2-Acetoxybenzoic acid

Molecular Formula: C9H8O4

Molecular Weight: 180.16

CAS Number: 50-78-2

EINECS:  200-064-1

 

Properties

Density: 1.35

Melting point: 136-140 ºC

Flash point: 250 ºC

Water solubility: 3.3 g/L (20 ºC)


Quality standard:  BP/USP/EP/JP/Ch.P


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.


Specification: 

Appearance: white crystal or crystalline powder.

Content: 99.50-101.0%

Clarity and color of solution: Clear and colorless

Heavy metal: ≤20ppm

Free salicylic acid: ≤500ppm

Ignition residue: ≤0.1%

Loss on drying: ≤0.50%

Relative matters: ≤0.1%


Use: 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.


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CONTACT US

  • Fax: +86-731-84421482
  • E-mail: sinogreat@sinogreat.cn
  • Tel: +86-731-84427351
  • Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
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