Description
Ethylenediaminetetraacetic acid (EDTA) is a polydentate ligand that forms stable complexes with metal ions, often used in chelation therapy and as an anticoagulant in blood collection tubes. In its acid form, EDTA is a white, crystalline powder, soluble in water. It acts as a powerful chelating agent, binding to metal ions such as calcium, magnesium, iron, and copper. EDTA is widely used in various industrial applications, including cleaning agents, detergents, photography, and as a stabilizer in cosmetic and food products.