Type A P2O5 32% min CaO 42-49% R2O3 2-2.8% MgO 0.6% max SiO2 11-16% F 2-3.5% Cl 150ppm max H2O 3% max Packing: In Bulk Type B P2O5 34% min CaO 44-51% R2O3 2-2.5% MgO 1.5% max SiO2 3-6% F [...]