ZINC PHOSPHATE CAS No: 13847-22-8 Molecular Weight: 422.08 ZINC PHOSPHATECAS No: 13847-22-8 Molecular Formula: Zn3(PO4)2·2H2O Molecular Weight: 422.08ItemStandardZinc Content45%minMoisture1.5%maxFineness(325mesh)0.5%maxOil Absorption30±5%Loss on drying0.05%maxPH5-7Application: it is widely used in various coating materials for preparation of waterproof, acid-resistant or corrosion preventive ...