The Specifications of 73/75 BPL Grade Rock Phosphate
1.01 Bone Phosphate of Lime (BPL Grade) Basis 73 - 75 1.02 Phosphorus Pentoxide (P2O5) Basis 33.41 1.03 Calcium Oxide (CaO) % Max. 51 1.04 CaO / P2O5 Ratio - 1.48 - 1.50 ... The Specifications of 73/75 BPL Grade Rock Phosphate Other details for information only. Author:
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