Trisodium Phosphate(TSP) 【Chemical formula】:Na3PO4.12H2O 【Molecular Weight】:380.14 【Executive standard】: HG/T2517-2009 【Property】:White crystals, Density is 1.62, melting point is 73.4℃. Soluble in water easily, PH of 1% water solution is 12.1. 【USE】:Used as soft water agent for boiler , cleaning agent in electroplating ,etc. 【Technical Specifications】:Assay ≥ 98.0 % 【Packing】:In 25kg PP woven bag,Store at ventilated dry place.