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