HomeProductsAspirin (acetylsalicylic acid)
Aspirin (acetylsalicylic acid)
Aspirin (Aspirin, acetylsalicylic acid) is a white crystalline or crystalline powder, odorless or micro-band acetic acid odor, slightly soluble in water, soluble in ethanol, soluble in ether, chloroform, and acidic in aqueous solution.

Products in detail
Chemical name Acetylsalicylic acid
The common name
Chemical formula C9H8O4
CAS 50-78-2
Quality standard BP2017/USP41/EP9.0/JP17/ChP2015
The physical and chemical properties This product is white crystal or crystalline powder, no odor or slight acetic acid odor, slightly acidic, slowly hydrolyzed into salicylic acid and acetic anhydride in case of moisture, aqueous solution is acidic, soluble in ethanol, in Dissolved in chloroform or ether, slightly soluble in water or anhydrous ether, dissolved in alkali hydroxide or alkali carbonate solution, but at the same time


Heavy metal:≤20ppm

Free salicylic acid:≤500ppm

Burning residue:≤0.1%

Loss on drying:≤0.50%

Related substances: ≤0.1%

packaging 25kg Bag or Drum
Storage Store in a dry place with closed container.

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