Chemical Name:Phosphorous acid
Molecular Formula:H3O3P
Formula Weight: 82
CAS No.:13598-36-2

Molecular Formula：H₃PO₃

CAS:13598-36-2
Molecular Weight：82
Properties:Colour less Crystalline. Density 1.65g/cm³.
Easlly deligusces in air and soluble in water. Corrosiveness.
Specifications：

Items	Super Class	First Class
content（％）≥	99.0	98.0
Phosphate（％）≤	0.1	0.2
chloride（％）≤	0.005	0.01
Sulphate（％）≤	0.0001	0.008
Heavy metal（according to Pb％）≤	0.0002	0.001
Iron（％）≤	0.0005	0.003
Water-solubility	colorless, pure	Excellent

Use：Raw material of the manufacture for phosphite and plastic
stabilizers. Reducing agent in chemical reaction, And used
synthetic fibre and agro-chemicals industry.

Production: 10000tons per year.

Package：Plastic woven bag lined with plastic bag or kraft bag lined with plastic bag, net weight 25kg.

Related products:Sodium stearate/CAS:822-16-2

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