Product Name: Tricalcium Phosphate "Type: Food/Feed Additives Origin: China CAS No.: 7758-87-4 AUCO No.: 370 Packing: 25kg bag" Items Standard Appearance White floating crystalline powder Content 34.0%-40.0% As 0.0003% Fluorid 0.0075% Heavy metals As Pb 0.0015% Pb 0.0005% Loss on ignition(800) 10.0%