EDTA Iron(III) sodium salt (CAS 15708-41-5)

EDTA Iron(III) sodium salt is a compound that has gained significant importance in various scientific and industrial applications. It is derived from ethylenediaminetetraacetic acid (EDTA) and iron(III) ions, with sodium ions acting as counterions. This chemical complex exhibits remarkable chelating properties, making it an effective sequestering agent for metal ions, especially iron(III). The EDTA ligand forms stable complexes with the iron(III) ions, preventing their precipitation or interference with other processes. This characteristic has made EDTA Iron(III) sodium salt widely used in water treatment, where it aids in metal ion removal and prevents undesirable effects such as scaling and corrosion. In addition to its role in water treatment, EDTA Iron(III) sodium salt finds applications in analytical chemistry, particularly as a standard reference material for iron(III) analysis. Its high purity and known iron(III) content make it useful for calibration and quality control purposes in laboratory applications. Furthermore, this compound has proven utility in pharmaceutical formulations and dietary supplements, where it serves as an iron supplement due to its ability to enhance iron absorption and bioavailability. By chelating iron(III) ions, EDTA Iron(III) sodium salt facilitates their transport and utilization in biological systems.