phosphorous acid
article source： Release time：2021年08月13日
CAS No.: 13598-36-2
Chemical formula: H3PO3
Molecular weight: 82
Specification:
No | Specifications | ||
1 | Main content(based on H3PO3), %≥ | 99.00% | 98.5% |
2 | Iron ( based on Fe), %≤ | 0.001% | 0.005% |
3 | Chloride ( based on Cl), %≤ | 0.01% | 0.01% |
4 | Sulphate ( based on SO4), %≤ | 0.005% | 0.008% |
5 | Phosphate ( based on PO4), %≤ | 0.1% | 0.2% |
6 | Appearance | Pure white crystaline | White odorless crystaline |
7 | Water-Solubility | Exellent | Exellent |
Usage: Mainly used in phosphate, synthetic fiber and organophosphorus pesticide etc., Also used in producing high performance water treating agent ATMP.
Packing: 25kgs net plastic woven bag；1000kgs net super sack.
