CAS RN: 89796-99-6 QUALITY STANDARD: BP/EP 1. Characters: A white or off-white crystal powder. Melting point: 149-153, soluble in methanol, ethanol and acetone, insoluble in dilut acid and water. 2. Uses: Analgesics, antiphlogistic. 3. Storage: It should be kept away from light, stored in sealed containers. 4. Packing: Paper bucket, 20kg/package.