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CAS 93-62-9

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(2-Hydroxyethyl)iminodiacetic acid

Description:
(2-Hydroxyethyl)iminodiacetic acid, commonly referred to as HEIDA, is an organic compound characterized by its structure, which includes two carboxylic acid groups and an amine group, making it a versatile chelating agent. It is a white crystalline solid that is soluble in water, reflecting its polar nature due to the presence of hydroxyl and carboxyl functional groups. HEIDA is known for its ability to form stable complexes with metal ions, which makes it useful in various applications, including pharmaceuticals, agriculture, and analytical chemistry. The compound exhibits good thermal stability and is generally considered to be non-toxic, which enhances its appeal for use in biological systems. Additionally, its chelating properties allow it to be employed in processes such as metal ion extraction and purification. Overall, (2-Hydroxyethyl)iminodiacetic acid is valued for its multifunctionality and effectiveness in binding metal ions, contributing to its significance in both industrial and research settings.
Formula:C6H11NO5
InChI:InChI=1S/C6H11NO5/c8-2-1-7(3-5(9)10)4-6(11)12/h8H,1-4H2,(H,9,10)(H,11,12)
InChI key:InChIKey=JYXGIOKAKDAARW-UHFFFAOYSA-N
SMILES:N(CC(O)=O)(CC(O)=O)CCO
Synonyms:
  • (2-Hydroxyethyl)iminodiacetic acid
  • 2,2'-[(2-Hydroxyethyl)Ammonio]Diacetate
  • 2-[(Carboxymethyl)(2-hydroxyethyl)amino]acetic acid
  • 2-hydroxyethylamine-N,N-diacetic acid
  • Acetic acid, [(2-hydroxyethyl)imino]di-
  • Chelest EA
  • Ethanolamine-N,N-diacetic acid
  • Ethanoldiglycine
  • Ethanoldiglycinic acid
  • Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)-
  • See more synonyms
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