1) Purity: 102%-103%. 2) Professional manufacturer with output 20,000MT per year. 3) SGS certification. Full Name: Sodium Hypophosphite Abbreviation: SHP / HYPOStructural Formula: NaH2PO2.H2OCAS Number: 10039-56-2EC number : 231-669-9 Quality and Characteristic:White crystal with no clumps, be able to absorb moisture and be soluted in water. It is exploded if mixed with oxidant over 200°C (degree ...