Chemical name: 2-hydroxybenzamide
Chemical formula: C7H7O2N
Quality standard: USP/JPC/Client 'Standard
Properties: White crystal or crystal powder,odorless and Glycerin,Hardly soluble in ether and chloroform insoluble nearly in water.Freely soluble in sodium hydroxide solution,its solution appears acid reaction.
Appearance: white crystal powder
Melting point: 139－142℃
Ammonium salt: ≤50ppm
Heavy metal: ≤10ppm
Loss on drying: ≤0.5%
Ignition residue: ≤0.1%
Use: It is medicine of lever allaying and analgesia for lever,headache,neuralgia,joint ache and flexible rheumatism.
Packing: 25kg in fiberboard-made drum attached with paper or polyethylene bag inside.
Storage: Sealed in lightproof container.