Molecular formula : NaH2PO4 Molecular weight : 119.98 Standards : Enterprise standard Property : White powder, melting point:60oC, soluble in water, insoluble in alcohol, it is dehydrated into anhydrous compound when being heated to 95oC. under the temperature of 190-204oC, transformed into sodium acid pyrophosphate, then condensation polymerize into sodium metaphosphate under the temperature of 204-244oC. Specification : available at request Use : used in the wastewater treatment(biochemical treatment), boiler water treating agent, metal electroplating solution, metal surface purifying agent, feed additive, quality improver, molten-products additive, etc.