The product portfolio of TER INGREDIENTS is highly responsive to the needs of manufacturing companies in life science applications. We mainly focus on human and animal nutrition as well as personal and health care ingredients. For the area of product development our experienced application developers, food technologists and engineers work at the highest level to support your decision for the best ingredients.




1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and its salts (e. g. HEDP Na4)


HEDP is used as chelating agent (especially for metal ions such as Fe, Cu and Zn), corrosion inhibitor and stabilizing agent (water hardness, peroxides) in the detergents industry, water treatment, metallurgy and dyeing industry.

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Contact Person

Dr. Robertvon Rönn

Managing Director TER Ingredients