Molecular formula: ca(h2po4)2•h2o+cahpo4•2h20\ntotal p: 21% min\nca: 15%-20%\nf: 0.18% max\nas: 0.003% max\npb: 0.003% max\ncd: 0.003% max\nused as additive in feed to meet the little livestock\'s requirement on absorbing phosphate and calcium.\n