Sodium hypophosphite CAS No. : 10039-56-2EINECS No. : 231-669-9MF : NaH2PO2•H2OPurity : ≥101%Appearance : Crystal powderNature : Pearl luster crystal or colorless powder, monoclinic crystal (acicular crystal), colorless, odorless, taste salty, deliquescence strong, soluble in water, glycerol, alcohol, insoluble in ether.Quality index :Test itemsUnit of MeasureLab Test ResultsSodium hypophosphite（NaH2PO2•H2O）%≥101.0101.0Sodium phosphite（Na2HPO3）%≤0.20.1Calcium（Ca）%≤0.0030.002Iron（Fe）%≤0.00010.0001Sulfate（SO4）%≤0.0030.002chloride（Cl）%≤0.0030.002PH value6.0-8.06.8Application :1. mainly used for electroless nickel plating. It acts as a reducing agent in the nickel plati...