Tri Sodium Phosphate (Na3Po4.12H2O) , M= 380.13G/Mol,Grade Lr, Pack Size 50Kg, Standard Sealed Pack W , Di-Sodium Phosphate; (Na2Hpo4) , 98% Phosphate As P2O5-49% , Grade Lr, Pack Size 50Kg, Standard Sealed Quantity: 5000