Sell Sodium Hypophosphite

CAS NO.：7681-53-0 FORMULA：NaH2PO2.H2O Molecular Weight ：105.99 MELTING POINT：None BOILING POINT：200 ℃ (Decomposes) SPECIFIC GRAVITY：None FLASH POINT：Not considered to be a fire hazard but forms spontaneously flammable phosphine gas when heated. STABILITY: Stable under ordinary conditions but explosive in contact with oxidizers. SOLUBILITY IN WATER: Soluble SPECIFICATION： APPEARANCE White Crystalline NaH2PO2.H2O 101% min Na2HPO3 0.2% max SO4 25ppm max Cl 30ppm max Fe 1ppm max Ca 30ppm max As 1ppm max Pb 0.5ppm max Package: in 25kg net kraft paper bags with an inner PE liner In 500KG bag or in 1000KG bag