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Phosphorous Acid
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Product: Views:140Phosphorous Acid 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-04 13:18
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Details
Molecular Formula：H3PO3
  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. 20MT/1FCL

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