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Substance Name: Monosodium HEDTA
RN: 81561-81-1
UNII: 12551E27ST
InChIKey: AYTRWTSAEIAWNJ-UHFFFAOYSA-M

Classification Code

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C10-H18-N2-O7.Na

Molecular Weight

  • 300.2413
 
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Names and Synonyms

Name of Substance

  • Monosodium HEDTA

Synonym

  • UNII-12551E27ST

Systematic Names

  • Glycine, N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-, monosodium salt
  • Glycine, N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 81561-81-1

FDA UNII

  • 12551E27ST

System Generated Number

  • 0081561811

Molecular Formulas

Molecular Formula

  • C10-H18-N2-O7.Na

Molecular Formula Fragments

  • C10-H18-N2-O7
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H18N2O7.Na/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);/q;+1/p-1

InChIKey

AYTRWTSAEIAWNJ-UHFFFAOYSA-M

Smiles

C(CN(CC(=O)O)CC(=O)O)N(CCO)CC(=O)[O-].[Na+]