Hypophosphorous acid

This is to certify that our inspection result of above-mentioned product is as follows:

Molecular Formula H3PO2

Molecular weight 66

Appearance Colorless or yellowish liquid

Solubility Soluble in water easily

Stability :When heated strongly or put together with oxidizers, it will be decomposed in hydrogen phosphide, phosphoric acid, Phosphorous acid and hydrogen.

Hypophosphorous acid (H3PO2)

Content 50% Min. 50% Min. 50% Min. 50% Min.

Phosphorous acid (H3PO3) Content 0.5% Max. 0.5% Max. 1.0% Max. üü
Sodium (Na-) Content 0.6% Max. 1.0% Max. üü
üüüü
Ferrum (Fe2+) Content 0.0005% Max. 0.0005% Max. üü üü
Sulfate (SO2+4), Chloride (CL-)Content 0.05% Max. 0.05% Max.
üü üü
On the consumer's demands, we can produce various degrees of hypophosphorous acid.

Application: The product is widely used as a reducing agent; it can reduce Ag+, C2+, Ni2+, Hg2+, etc into their metals. It is used to analyses reagents such as As, Nb, Ta, etc, and to be produced into various kinds of hypophophorates of Na, K, Ca, Mn, Fe, etc.
Attention: The product should be kept in a ventilate, dry place and from high temperature, oxidizer; handled gently, not being splashed out because of the strong corrosiveness.