Hypophosphorous acid 6303-21-5 is a colorless liquid, soluble in water, ethanol and diethyl ether. It is a strong reducing agent. Exposed to the air, Hypophosphorous acid gets easily oxidized. Heated to 130℃, it breaks into phosphorous acid and phosphine. It reacts explosively with oxidant.

Specification

Appearance                 Colorless transparent liquid

H3PO3                        ≤0.5%

Na                              ≤0.4%

Fe                               ≤0.001%

Cl                               ≤0.01%

Density                       1.210-1.265

Color                          30APHA
Applications

Used for alkyd resin Antioxidant Moisturizer.

Used for reducing agent;

Used to produce hypophosphite salts, sodium hypophosphite, calcium hypophosphite, manganese hypophosphite, and ferric hypophosphite, etc.

Packaging

250kg per plastic drum.

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