Potassium ascorbate

CAS Registry Number®

15421-15-5
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CAS Name

Potassium ascorbate

Molecular Formula

C6H8O6.K

Cite this Page

Potassium ascorbate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=15421-15-5 (retrieved 2022-01-17) (CAS RN: 15421-15-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    199 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O6.K/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/t2-,5+;/m0./s1

InChIKey

InChIKey=IVQKBLOJAJSZBY-RXSVEWSESA-N

SMILES

[C@@H](CO)(O)[C@@]1(C(O)=C(O)C(=O)O1)[H].[K]

Canonical SMILES

[K].O=C1OC(C(O)=C1O)C(O)CO

Other Names for this Substance

  • L-Ascorbic acid, potassium salt (1:1)
  • L-Ascorbic acid, monopotassium salt
  • Ascorbic acid, potassium deriv.
  • Potassium ascorbate
  • Potassium L-ascorbate

Deleted or Replaced CAS Registry Numbers

134471-17-3