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CAS NO. 6303-21-5
UNNO. 3264
FORMULA H3PO2
MolecularWeight 65.99
MELTINGPOINT (PureH3PO2)
BOILINGPOINT 108 (Decomposes)
SPECIFICGRAVITY 1.274
FLASHPOINT None
STABILITY: Stable underordinary conditions, when heated strongly or put together withoxidizers, it will be decomposed into phosphine,phosphoric acid,and hydrogen.
SOLUBILITY IN WATER:Miscible
SPECIFICATION
APPEARANCE | Clear to yellowishliquid |
H3PO2 | 50%min |
H3PO3 | 0.3%max |
SO4 | 0.005%max |
Cl | 0.015%max |
Fe | 5ppmmax |
PACKAGE:in 250KG plastic barrel, 1000L IBC
