We are in a position to offer phosphoros acid with the following specifications:

Chemical formula: H3PO3 MOT WT: 82. 00
Description: Form Colorless Crystals

Specification:
Content: 98. 5% min, Fe: 0. 005% max, Phosphate: 0. 6% max,
Chloride: 0. 01% max, SO4: 0. 008% max.