Structure:

Molecular formula: C₁₀H₁₃NO₂

Properties: it is white, flashing scale like crystal or white crystalline powder, odorless and tasteless. It is soluble in ethanol or chloroform, slightly soluble in boiling water, almost not soluble in water.

Specifications: BS 89 version

Usage: pain relief

Packing: for domestic: kraft bag with plastic line, 25kg each. Other: paperboard drum with plastic line, 25kg each. 400×500cm

License number: JWYSZ[1995] 100001

Enterprisr license number: JWYSZ 051