Trisodium phosphate(TSP)

Trisodium phosphate(TSP)Chemical formula: Na3PO4·XH2O (X=0,12) Molecular weight: 380.12 Standard: HG/T2517-93. Productivity: 20000 tons/year Specification: Appearance is white powder or colorless granular crystal, it is easy to weathering ,water soluble,Organic solution insoluble, Aqueous solution is alkali,1% Aqueous solution PH value is 12.1,Relative density1.62,melting point73.4 °C. Application: Demineralized water treatment, daily chemical industry and so on. Package: Bags with inner plastic,per bag net weight 25, 50, 1000Kg,storied in ventilated and dry environment.Technology index: No. Index Anhydrous Na3PO4Dodecahydrate Na3PO4•12H2O Industrial grade Food gradeIndustrial grade Food grade1Main contents % ≥98.098.098.098.02Phosphorus pentoxide ( P2O5 )% ≥39.539.518.318.33Methyl orange alkalinity( Na2O )36-4036-4015.5-1915.5-194Sulfate % ≤0.250.50.55Heavy metals( Pb ) % ≤0.0010.0016Arsenic( As ) % ≤0.00030.00037Fluoride( F ) % ≤0.0050.0058Properties water in soluble % ≤0.100.100.100.10