1.Hypophosphorous Acid
2.ISO&CQC Certificates
3.Purity:50%
4.Storage:200MT
5.Export:Europe/Asia
HYPOPHOSPHORUS ACID
1.Infor
CAS NO.: 6303-21-5
UN NO. : 3264
FORMULA: H3PO2
Molecular Weight :65.99
MELTING POINT: -25 (Pure H3PO2)
BOILING POINT: 108 (Decomposes)
SPECIFIC GRAVITY: 1.274
FLASH POINT: None
STABILITY: Stable under ordinary conditions, when heated strongly or put together with oxidizers, it will be decomposed into phosphine, phosphoric acid,and hydrogen.
SOLUBILITY IN WATER: Miscible
2.Specification
APPEARANCE | Clear to yellowish liquid |
H3PO2 | 50% min |
H3PO3 | 0.3% max |
SO4 | 0.005% max |
Cl | 0.015% max |
Fe | 5ppm max |
3.Package: in 25kg or 250KG plastic barrel, 1000L IBC
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