CHEMICAL NAME: TRICALCIUM PHOSPHATE FORMULA: Ca3(PO4)2 MOLECULAR WEIGHT: 310.18 NAME OF INDEX FCC-IV APPEARANCE WHITE POWEDER CONTENT (Ca),% 34.0-40.0 As,% 鈮?0.0003 F,% 鈮?0.0075 HEAVY METALS,% 鈮?0.0015 Pb,% 鈮?0.0005 LOSS ON IGNITION(800鈩?,% 鈮?10.0