... . XH2O (X=0,2)Properties:NaH2PO4 is white powder, and melting point is at 190 NaH2PO4 ¡¤2H2O is colorless crystal ... acidity, detergent, cleaning agent, dyeing flux, for tanning and electroplating. For food additive it is mainly used as buffering agent, emulsification ... agent, nourishment, etc.Packing and storage:In 25kg, 50kg, ...