Phosphorus Pentoxide(P2O5) % : 68.0 min Non-Living Phosphate (P2O5)% : 7.5 max Fe % : 0.05 max Water Insoluble % : 0.05 max PH of 1% solution : 5.8-7.3 Apperance : White powder or Crystal. Net 25kgs plastic woven bag, 24MT/20 FCL with pallet; 25MT/20FCL without pallet.