top quality benzoic acid 99%min 1.resonable price and good quality 2. advanced technique 3. punctual/prompt shipment Benzoic Acid 99%min1. Molecular Formula: C7H6O22. CAS NO.: 65-85-03. Appearance :white flakes 4. Specification: Items StandardPurity, % min9899.5Loss on drying, % max10.5Residue on ignition, % Max0.50.1Chloride, % max0.10.02Heavy metals, % Max0.010.001Melting point121—123121- ...