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Aspirin CAS 50-78-2

Name:Aspirin/ Acetylsalicylic acid
CAS No.:50-78-2
Appearance: White crystalline powder
Molecular formula:C9H8O4
Molecular Weight:180.15
Quality standard: BP/USP/EP/JP/Ch.P
Melting point: 136-140℃
Boiling point: 321.4°C at 760 mmHg
Flash point: 131.1°C
Water solubility: 3.3 g/L (20℃)
Vapor Pressure: 0.000124mmHg at 25°C
  • Product Details

Aspirin/ Acetylsalicylic acid CAS NO 50-78-2


Molecular structure:

image

Physical and chemical properties:

Aspirin is a white crystal or crystalline powder with no odor or slight acetic acid odor, and a slightly sour taste. It is slowly hydrolyzed into salicylic acid and acetic anhydride in the presence of moisture. The aqueous solution is acidic and is easily soluble in ethanol. Or dissolved in ether, slightly soluble in water or anhydrous ether, dissolved in alkali hydroxide or alkali carbonate solution, but decomposed at the same time.

 

Usage:

Aspirin is an antipyretic, analgesic and anti-rheumatic drug, used for fever, headache, joint pain, active rheumatism and rheumatoid arthritis, toothache and dysmenorrhea, as an anti-cancer API.

 

Package:

Packed in round plate drums lined with paper bags or polyethylene plastic bags, with a net weight of 25 kg.

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