Category: Chelation

In a study published in *Inorganic Chemistry*, researchers demonstrated that Ethylenediaminetetraacetic acid (EDTA) readily forms highly stable complexes with iron ions, confirming its role as a potent chelating agent. This fundamental chemical property, where EDTA does chelate Fe, is the basis for its widespread application in fields ranging from plant nutrition to medicine.

EDTA (ethylenediaminetetraacetic acid) is a powerful chelating agent, and numerous studies have shown it can dramatically alter the bioavailability of minerals, especially iron. In certain contexts, like food fortification, this interaction is carefully engineered to enhance iron absorption. Conversely, in other scenarios, EDTA can tightly sequester iron, inhibiting its ability to participate in reactions.