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CAS 139-89-9

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Trisodium HEDTA

Description:
Trisodium HEDTA, or trisodium N-(2-hydroxyethyl)ethylenediaminetriacetate, is a chelating agent commonly used in various applications, including agriculture, pharmaceuticals, and water treatment. It is a sodium salt of HEDTA, which means it has three sodium ions associated with its structure. This compound is characterized by its ability to form stable complexes with metal ions, effectively sequestering them and preventing undesirable reactions, such as precipitation or catalysis. Trisodium HEDTA is typically a white, crystalline powder that is soluble in water, making it suitable for use in aqueous solutions. Its pH is generally neutral to slightly alkaline, which can be advantageous in many formulations. The compound is considered to have low toxicity, making it safer for use in various environments. Additionally, it is often employed in formulations to enhance the stability and efficacy of active ingredients by preventing metal ion interference. Overall, Trisodium HEDTA is valued for its versatility and effectiveness as a chelating agent in numerous industrial and scientific applications.
Formula:C10H18N2O7·3Na
InChI:InChI=1S/C10H18N2O7.3Na/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19;;;/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19);;;
InChI key:InChIKey=QNWUFUQSYAFXDJ-UHFFFAOYSA-N
SMILES:N(CCN(CC(O)=O)CCO)(CC(O)=O)CC(O)=O.[Na]
Synonyms:
  • 2-(Carboxilatometil(2-Hidroxietil)Amino)Etiliminodi(Acetato) De Trisodio
  • 2-(Carboxylatomethyl(2-hydroxyethyl)amino)ethyliminodi(acetate) de trisodium
  • Chel DM 41
  • Chelest H
  • Chelest HC
  • Chelest HC-SD
  • Chemcolox 800
  • Clewat OH 300
  • Clewat OH 35
  • Detarol trisodium salt
  • See more synonyms
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