Property: White powder & granules, melting point: 60'C, soluble in water, insoluble in alcohol, dehydrated into anhydrous compound when being heated to 95'C. Under the temperature of 190 to 204'C, transformed into sodium acid pyrophosphate, then condensation polymerize into sodium metaphosphate under the temperature of 204 to 244'C.
Uses: Used in the wastewater treatment (biochemical treatment), boiler water treating, metal electroplating solution, metal surface purifying agent, feed additive, quality improver, molten-products additive, and etc. Typicle technical data: Assay, as NaH2PO4: 98-102% P2O5: 58.5%min Insolubles, 0.1%max + + + Feed grade requested: As, 30ppm max. Pb, 40ppm max
Packing: 25kg PP woven bag with plastic liner.
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