Rudong Zhenfeng Yiyang Chemical Co., Ltd.--Phosphorous acid|13598-36-2

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Phosphorous acid

Product name:

Phosphorous acid

Molecular formula:

H₃PO₃

Molecular weight:

81.99566

Quality indicators:

Items	SuperClass	FirstClass
Content（％） ≥	99.0	98.0
Phosphate（％） ≤	0.1	0.2
Chloride（％） ≤	0.005	0.01
Sulphate（％） ≤	0.0001	0.008
Heavymetal(accordingtoPb%) ≤	0.0002	0.001
Iron（％） ≤	0.001	0.003
Water-solubilitytest:	Colorless,pure	Excellent

Product application:

It is colorless crystals with density 1.65g/cm3, easily deliquesces in air and soluble in water, corrosiveness and raw material of the manufacture for phosphite and plastic stabilizers. Being widel

Packing and transportation:

Production: 15000 tons per year Package : Plastic woven bag lined with plastic bag or kraft bag lined with plastic bag, net weight 25kg.20MT/1FCL

CAS NO.:

13598-36-2

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