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| Phosphorous Acid |
Molecular Formula£ºH3PO3
Molecular Weight£º82
Properties:Colour less Crystalline. Density 1.65g/cm3.
Easlly deligusces in air and soluble in water. Corrosiveness.
Specifications£º |
| Items |
Super Class |
First Class |
| content£¨£¥£©¡Ý |
99.0 |
98.0 |
| Phosphate£¨£¥£©¡Ü |
0.1 |
0.2 |
| chloride£¨£¥£©¡Ü |
0.005 |
0.01 |
| Sulphate£¨£¥£©¡Ü |
0.0001 |
0.008 |
| Heavy metal£¨according to Pb£¥£©¡Ü |
0.0002 |
0.001 |
| Iron£¨£¥£©¡Ü |
0.0005 |
0.003 |
| Water-solubility |
colorless, pure |
Excellent | |
Use£ºRaw 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£ºPlastic woven bag lined with plastic bag or kraft bag lined with plastic bag, net weight 25kg. 20MT/1FCL |
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