Edta Triammonium

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• Industrial cleaning: complexation of Ca2+ and Mg2+ ions, binding of heavy metals.


• Detergents: complexation of Ca2+ and Mg2+ (reduction of water hardness).


• Photography: use of Fe(III)EDTA as oxidizing agent.


• Pulp and paper: industry: complexation of heavy metals during chlorine-free bleaching, stabilization of hydrogen peroxide.


• Textile: industry: complexation of heavy metals, bleach stabilizer.


• Agrochemicals: Fe, Zn and Cu fertilizer, especially in calcareous soils.


• Hydroponics: iron-EDTA is used to solubilize iron in nutrient solutions.