... for water softener, detergent, antirust agent, drier, purger, developer and intensifier Trisodium phosphate(TSP) Chemical formula : Na3PO4Standard : HG ... : water softener, detergent, antirust agent, drier, purger, developer and intensifier.Packing : plastic bag lined woven bag 25Kg or ... 50kg, 1000kg, kept in dry and ventilating place. Technical index : Index nameIndustrial gradeFood grade ...