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| Hypophosphite Acid (HPA)
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| Molecular Formula |
H3PO2 |
|
Molecular Weight |
65.98 |
| Cas No |
6303-21-5 |
|
Properties |
Moderately strong monoacid and
a strong reducing agent, which could easily be
oxidized in the air. When exposed to strong heat
or oxidant, it will decompose into phosphine,
phosphoric acid, phosphite acid and hydrogen |
|
Specifications |
|
Appearance |
Colorless transparent liquid |
|
Hypophosphite Acid (HPA) |
50-52% |
|
Density |
1.200-1.265g/ml |
|
H3PO3 |
≤0.5% |
|
Fe |
≤0.001% |
|
Cl- |
≤0.015% |
|
Chroma(APHA) |
≤30% | |
| Uses |
can be used to produce kinds of hypophosphites
and used as reducing agent. antioxidant and
molecular weight regulator. |
|
Storage |
Be kept in ventilated and dry place.
Avoid high temperature and oxidants. Prevent
spilling
because of its strong
causticity |
|
Packing |
50kg, 225kg plastic drum or 1000kg IBC, or as
required by customers . |
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