Tetrasodium EDTA

CAS Registry Number®

64-02-8
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CAS Name

Tetrasodium EDTA

Molecular Formula

C10H16N2O8.4Na

Cite this Page

Tetrasodium EDTA.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=64-02-8 (retrieved 2022-07-01) (CAS RN: 64-02-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C10H16N2O8.4Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;

InChIKey

InChIKey=KFDNQUWMBLVQNB-UHFFFAOYSA-N

SMILES

N(CCN(CC(O)=O)CC(O)=O)(CC(O)=O)CC(O)=O.[Na]

Canonical SMILES

[Na].O=C(O)CN(CC(=O)O)CCN(CC(=O)O)CC(=O)O

Other Names for this Substance

  • Glycine, N,N′-1,2-ethanediylbis[N-(carboxymethyl)-, sodium salt (1:4)
  • Acetic acid, (ethylenedinitrilo)tetra-, tetrasodium salt
  • Glycine, N,N′-1,2-ethanediylbis[N-(carboxymethyl)-, tetrasodium salt
  • Aquamollin
  • Calsol

Deleted or Replaced CAS Registry Numbers

8013-51-2, 8023-21-0, 50809-35-3, 70699-53-5, 97928-93-3