Sodium diacetate

CAS Registry Number®

126-96-5

CAS Name

Sodium diacetate

Molecular Formula

C2H4O2.1/2Na

Molecular Mass

143.09

Cite this Page

Sodium diacetate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=126-96-5 (retrieved 2025-03-30) (CAS RN: 126-96-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    1.0184 g/cm³ (solid)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);

InChIKey

InChIKey=BDKZHNJTLHOSDW-UHFFFAOYSA-N

SMILES

C(C)(O)=O.[Na]

Canonical SMILES

[Na].O=C(O)C

Other Names for this Substance

  • Acetic acid, sodium salt (2:1)
  • Acetic acid, sodium salt, compd. with acetic acid (1:1)
  • Dykon
  • Sodium acid acetate
  • Sodium diacetate

View All

Deleted or Replaced CAS Registry Numbers

50933-77-2

CAS INSIGHTSTM
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