POTASSIUM PHOSPHATE dibasic 98% (anhydrous)

Potassium Phosphate Dibasic EP CAS no. 7758-11-4Mol. Formula :- K2HPO4Mol. Weight :- 174.18 Specifications : Srno. Tests Specifications Results 1 DescriptionWhite hygroscopic crystalline powderWhite hygroscopic crystalline powder2AssayMin. 98.0%98.10%3PH (10% in water)8.9 to 9.38.94Chloride (Cl)<0.002%0.001%5Sulphate (SO4)<0.02%0.01%6Heavy metals (as Pb)<0.001%<0.001%7Iron (Fe)<0.001%0.0008%8Arsenic (As)<0.0002%<0.0002%9Sodium (Na)<0.5%<0.5% 10Potassium hydrogen phthalate (KH2PO4) <3.0% 2.50% 11KMnO4 reducing impurities(as O) <0.04% 0.03%12Loss on drying at 130°C<3.0%1.20%