Hypophosphorous Acid
CAS #: 6303-21-5
UN NO.: 3264
Molecular Formula: H3PO2
Assay: 50%min., 65% min.

Hypophosphorous Acid

CAS #: 6303-21-5

UN NO.: 3264

Assay: 50%min., 65% min.

Molecular Formula: H3PO2

Molecular Weight: 65.99

Melting Point: -25°C (PureH3PO2 )

Boiling Point: 108°C (Decomposes)

Specific Gravity: 1.274

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

Applications:

1. Pharmaceutic aid as antioxidant

2. Retrieval of non-ferrous

3. Ingredient of electroless plating solutions.

4. Water treatment agent

5. Meat preservative.

6. Prevent the discoloration of polymers

7. Production of chemicals