N-(2-Hydroxyethyl)iminodiacetic acid (CAS 93-62-9), commonly known as HEIDA, is a tertiary aminopolycarboxylic acid belonging to the complexone family of chelating agents. With the molecular formula C6H11NO5 and a molecular weight of 177.16 g/mol, it is typically supplied as a white to almost white crystalline powder with a melting point of approximately 178℃.
As a multifunctional chelating compound, HEIDA exhibits strong complexation capabilities toward a variety of metal ions. Its molecular structure contains both carboxylic acid groups and a tertiary amino functionality, enabling the formation of stable metal complexes in aqueous systems. These properties make it a valuable ingredient in industrial formulations requiring metal ion control and stabilization.
N-(2-Hydroxyethyl)iminodiacetic acid is widely used as an intermediate in the production of specialty chelating agents and metal-complexing compounds. It is also applied in water treatment, detergents, electroplating formulations, cleaning products, and chemical processing systems where sequestration of metal ions is essential for product performance and process efficiency.
Due to its excellent coordination ability and chemical stability, HEIDA is frequently utilized in the synthesis of advanced chelating materials and functional chemical additives. Its versatility makes it suitable for both research and industrial applications.
UCHEM supplies high-purity N-(2-Hydroxyethyl)iminodiacetic acid with strict quality control and reliable batch consistency. We support both laboratory and commercial-scale requirements, offering stable supply and flexible production capabilities.
