Monocalcium Phosphate MCP Formula: Ca (H2PO4)2 @ H2O CAS Number: 7758-23-8 Standard executed: National standard Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications: Specifications Feed grade Appearance White powder Content (Ca) 13-18 Content Ca(H2PO4)2 95.0 Total P content min% 22 Arsenic max 40ppm Heavy metals(as Pb) max 30ppm Fluorine max 0.18% Loss on drying max% 1.0