Chemical name: | Benzamide,2-hydroxy/2-hydroxybenzamide | ||||
Chemical formula: | C7H7O2N | ||||
CAS: | 65-45-2 | ||||
Structural formula: | |||||
Quality standard: | USP/JP/CP | ||||
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. | ||||
Specification: | Appearance: | white crystal powder | |||
Content: | 98.0-102.0% | ||||
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. |