Potassium Pyrophosphate CAS 7320-34-5
Potassium Pyrophosphate is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. Potassium Pyrophosphate is also be used as a plating pretreatment agent and pyrophosphate plating solution. Potassium Pyrophosphate can also be used as the components for formulation of clothing detergent, metal surface cleaning agent and bottle detergent as well as the additive used in various kinds of detergents.
| Item | Standard |
| Appearance | white powder |
| Potassium
pyrophosphate（K4 P2O7 ）%: |
≥98 |
| PH( 1%aqueous
solution): |
10±0.5 |
| Phosphoric
anhydride（P2O5）%: |
≥42.2 |
| water insoluble %: | ≤0.1 |
| Heavy Metal
(Pb)%: |
≤0.003 |
| Chlorine(Cl)%: | ≤0.45 |
| Ferrous ,as Fe%: | ≤0.01 |
| CAI( 1% AgNO3) | ≥2.8 |
Potassium Pyrophosphate is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. It is also be used as a plating pretreatment agent and pyrophosphate plating solution.
25kgs/bag,20tons/20'container.
Potassium Pyrophosphate CAS 7320-34-5
Potassium Pyrophosphate CAS 7320-34-5
