Trisodium Phosphate TSP

Trisodium Phosphate TSP CAS No.: 7601-54-9 Molecular formula: Na3PO4 EINECS No.: 231-509-8 Industry Standard: HG/T2517-93 Usage: Trisodium Phosphate(Tsp) is used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on. SpecificationStandardNa3PO4%≥98.096.095.0SO4 2- %≤0.50.50.8Cl - %≤0.30.40.5Na2O16.5-19.016.0-19.015.5-19.0Iron(Fe)%≤0.010.010.01Water insoluble matter%≤0.050.10.3Arsenic (As )%≤0.0050.0050.005