高纯次磷酸

Hypophosphorous acid (次磷酸)

ⅠProperties

_1. Formula H3PO2

2. Molecular Weiqht 66

3. Appearance a coloress liquid

4. Solubility souble in water easily

5. Stability when heaced strongly or pwt together

  With oxidizers,it will be decomposed into

H3P 、 H3PO4 、H3PO3 and H2

6.Density 50%liquid1.24T(20℃)       

Ⅱ. Quality standar (for enterprise)

Ⅲ Application

Hypophsphorus acid is usually used as a reducing agent for chemical plating ，medicine ，and as a hypochromic-antioxidant for resin，a fire retardant agent,antioxidant an uvioresistant agent for textile。It may be prepared for various kinds of hypophosphorates.

Ⅳ Envelopment and Storage。

The product is 25Kg or 200Kg in net weight,envelkoped in the plastic drum 。It showld be kept in a ventilate，dry place and from high temperature,oxdizers handled gently never splashed out。