Products
Phosphorous acid 99%(crystalline)
[Molecular formula] |
H3PO3 |
CAS No. |
13598-36-2 |
[Standard] |
---- |
[Property] |
White crystal power |
[specification] |
Item |
Index |
Phosphorous acid (H3PO3 ) ,%≥ |
98%. 99% |
Iron (Fe), % ≤ |
0.002-0.005 |
phosphate (PO4 ) ,%≤ |
0.2 |
Sulphate (SO4 ) ,%≤ |
0.006 |
Chloride (Cl) , %≤ |
0.01-0.02 |
|
[Packing] |
1,000t, 500kg per or 25kg per woven bag for foreign sale. It can also be designed according to user's demand. |
[Use] |
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 |
[Features] |
Phosphorous acid is corrosive and caused burns. In case of ocntact with eyes, rinse immediately with plenty of water and seek medical advice. Users should wear suitable protecting clothing. |
[Storage] |
Corrosive materials shoud be stored in a separate safety storage cabinet or room |
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