TSP/Trisodium Phosphate Purity : 98.0%min Standard Executed: HG/T2517-93 Packing :25kg/bag. 22MT/20'FCL. TSP/Trisodium PhosphatePurity : 98.0%min Standard Executed: HG/T2517-93 Packing :25kg/bag. 22MT/20'FCL. ItemSpecificationsSupper classFirst classQualifiedNa3PO4.12H2O, % ≥98.598.095.0Alkalinity of methyl orange (Na2O), %16.5-19.016.0-19.015.5-19.0Water insoluble, % ≤0.050.10Sulfate (SO42-), % ...