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> Product > Other Chemical Products > HPA (Hypophosphorous Acid)HPA (Hypophosphorous Acid) 50%
Application: HPA is used for phosphination to make Calcium Hypophosphate, Magnesium Hypophosphite, Ammonium Hypophosphite, Nickel Hypophosphite, Manganous Hypophosphite, and Ferric Hypophosphite.. It is extensively used in medicine, chemical engineering, coating, electroplate, paint, and industrial chemical reagent.
| Properties | Values | ||
|---|---|---|---|
| Molecular Formula | H3PO2 | ||
| CAS No. | 6303-21-5 | ||
| Assay (%) | 50% min | ||
| Phosphorous Acid (%) | 0.3% Max | ||
| Iron (ppm) | 5ppm max | ||
| Chloride (ppm) | 100ppm max | ||
| Sulfate (ppm) | 100ppm max | ||
| Packing Method | 25kg plastic drum / 200kg steel drum | ||