Our Products
Our product range contains a wide range of HEDP Tetrasodium Salt and HEDP Disodium Salt
n the dyeing industry, HEDP tetrasodium salt is used asa peroxide stabilizer and dye-fixing agent. In non-cyanide electroplating, HEDP tetrasodium is used as a chelating agent.
Used as scale and corrosion inhibitor in circulating cool water system
Used as scale and corrosion inhibitor in medium and low pressure boiler
Used as scale and corrosion inhibitor in oil field water pipelines
Used as detergent for metal and nonmetal In light woven industry
Used as peroxide stabilizer and dye-fixing agent in dyeing industry
Used as chelating agent In non-cyanide electroplating
Used as water softener in soaps
HEDP Na2 is an organic phosphonic acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions. HEDP disodium salt can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250°C. This HEDP phosphonate is stable under high pH value, not easy to be hydrolyzed.