Ferrous Phosphate (Fe3(PO4)2.8H2O) Molecular Formula: Fe3(PO4)2.8H2O Relative molecular mass: 501.61 CAS NO. : 10028-23-6 Appearance: Light gray blue powder or monoclinic crystal. Applications and Usages: Used in battery industry. Served as the catalyst. Specification: Ferrous Phosphate Octahydrate 60% min. Fe+2 16% min Fe+3 2.62% P 9.00% Cl 0.1% max SO4 1.0% max Pb 0.005% max Packing: in 25kg bags sales(at)manganesechloride(dot)net