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HEDP 90%
| HEDP 90% |
Name: HEDP 90% Structure：  Molecular formula ：C2H4O7P2 Molecular weight ：201.9987 Cas No. 2809-21-4 Specification: AppearanceWhite crystal powderActive Content（as HEDP）,% ≥90.0Phosphoric Acid(as PO43-),%≤0.7Phosphorous Acid(as PO33-),%≤2.0Chloride(as Cl),%≤0.1Iron, ppm≤10.0pH (1% solution) @ 25℃≤2.0Application： Boiler and heat exchanger inhibitor and corrosion inhibitor, cyanide-free electroplating of complexing agent, soap chelating agents, metal and non-metallic cleaning agentPacking: 25kgs net bag |
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