Sodium oxalate

Sodium oxalate structural formula

CAS Number62-76-0
Molecular FormulaC2Na2O4
Molecular Weight133.999
InChI KeyZNCPFRVNHGOPAG-UHFFFAOYSA-L
LogP-0.956
Synonyms
  • Sodium oxalate
  • Disodium ethanedioate
  • Ethanedioic acid, sodium salt (1:2)
  • 62-76-0
  • Ethanedioic acid, disodium salt
  • Dinatriumoxalat
  • disodium oxalate
  • Ethanedioic acid, sodium salt (1:2)
  • NATRIUMOXALAT
  • Oxalate de disodium
  • OXALATE, DISODIUM
  • OXALATE, SODIUM
  • oxalato de disodio
  • Oxalic acid, disodium salt
  • UN 2449
  • EINECS 200-550-3
  • NSC 77458
  • Stavelan sodny
  • UNII-7U0V68LT9X

Applications:

Separation of Sodium oxalate on Newcrom R1 HPLC column

February 16, 2018
Separation of Sodium oxalate on Newcrom C18 HPLC column

Sodium oxalate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Sodium oxalate
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.