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Hypophosphorous acid
Wuhan Xinrunke

Wuhan Xinrui Chemical

Hypophosphorous acid

Molecular formula: H3PO2

Application:Scope of application: It is widely used in medicine, coatings, electroplating and other fields, and can also be used to prepare NH3, Na, K, Ca, Fe and other hypophosphates.

Product Introduction

產品介紹

Characteristics of products:

1.Chemical formula: H3PO2
2.Molecular weight: 66
3.Appearance: Colorless transparent liquid
4.Solubility: It is miscible with water in any proportion
5.When exposed to strong heat or contact with oxidants, it can decompose into phosphine, phosphoric acid, phosphite and hydrogen.
6. Specific gravity: (20℃)50% solution 1.247

Product quality standard (Enterprise standard)

Indicator/item Indicators
superior product top grade qualified product
Hypophosphorous acid (H3PO2) content  %≥ 50 50 50
Orthophosphorus acid (H3PO3) content %≤ 0.5 0.5 1.0
Sodium (Na) content       % ≤ 0.5 1.0  
Ferrum (Fe) content       % ≤ 0.0005 0.005   
Chlorine (Cl) content       % ≤ 0.015 0.02  

Scope of application:

This product is a reducing agent. It is widely used in medicine, coatings, electroplating and other fields, and can also be used to prepare NH3, Na, K, Ca, Fe and other hypophosphates.

Packaging and storage:

Plastic drum packing, net weight 25 kg or 250 kg. Should be placed in a ventilated dry place, avoid contact with high temperature, oxidant, its corrosive, light loading and light unloading, no splashing, shelf life of 24 months.   



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