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1.Infor

CAS NO.:7681-53-0FORMULA:NaH2PO2.H2OMolecular Weight :105.99MELTING POINT:NoneBOILING POINT:200℃(Decomposes)SPECIFIC GRAVITY:NoneFLASH 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

2.Specification:

Appearance White Crystalline NaH2PO2.H2O101% min

NaH2PO30.3% max

SO450ppm max

Cl50ppm max

Fe1ppm max

Ca50ppm max

As1ppm max

Pb1ppm max

3.Package: in 25kg net kraft paper bags with an inner PE liner