| CAS No. |
10294-56-1 |
| Place of Origin |
China (Mainland) |
Phosphorous Acid
Product description: Colour less Crystalline. Density 1.65g/cm3.Easlly deligusces in air and soluble in water. Corrosiveness.
1, Molecular formula: H3PO3
2, Quality index : Item IndexPhosphorous acid (H3PO3 ) ,%e 99.0 Iron (Fe), % d 0.002 Phosphate (PO4 ) ,%d 0.2 Sulphate (SO4 ) ,%d 0.006 Chloride (Cl) , %d 0.01 Raw material in production of plastic stabilizer,synthetic fibre and phosphite;intermediate material in the production of pesticide glyphosate,ethephon.Besides applied to produce efficient water treatment agent -ATMP,phosphorus dihydrpotassium,and other products