CHEMICAL FORMULA : H3PO3
MOT WT: 82.00
It has strong absorbency and Deliquescence, soluble in water and ethanol, lay in air gradually oxidation.
Specification:
Content: 98.5% Fe: 50PPM max (according to your requirements) Phosphate:0.2% max
Chloride: 0.01% max SO4:0.006% max