|
Phosphorous acid (PA)
Cas NO:
13598-36-2
Molecular Formula:
H3PO3
Molecular Weight:
81.99
Properties:
colorless crystal, relative density: 1.651, melting
point: 74°C, decompose at the temperature of 200°C,
easy soluble in water.
Specification:
|
Appearance |
White
crystals |
White
crystals |
|
H3PO3 |
99 min |
98.5 min |
|
Fe |
15ppm |
50ppm |
|
Cl |
0.01max |
0.2 max |
|
Phosphate |
0.2 max |
0.2 max |
|
Sulphate |
0.01max |
0.2 max |
|
Water solution |
clear |
clear |
Uses :
Nutrigation and foliar feeding of all crops
Preparation of pestside
Production of liquid fertilizers
Reductant, intermediate , water treatment Package:
woven bag lined with plastic bag, net weight:
25kg//1000kg/bag | 
