Sodium propionate

Sodium propionate structural formula

CAS Number137-40-6
Molecular FormulaC3H5NaO2
Molecular Weight96.061
InChI KeyJXKPEJDQGNYQSM-UHFFFAOYSA-M
LogP-0.446
Synonyms
  • Sodium propionate
  • Sodium propanoate
  • Propanoic acid, sodium salt (1:1)
  • 137-40-6
  • Propanoic acid, sodium salt
  • Bioban-S
  • Deketon
  • Impedex
  • Mycoban
  • Napropion
  • Natriumpropionat
  • Ocuseptine
  • PROPANOATE, SODIUM
  • Propanoic acid, sodium salt (1:1)
  • Propiofar
  • Propion
  • Propionate de sodium
  • propionato de sodio
  • Propionic acid, sodium salt
  • Propi-Ophtal
  • Propisol
  • Sodium ethanecarboxylate
  • Sodium propanoate
  • Whit-Pro
  • Caswell No. 707A
  • EINECS 205-290-4
  • EPA Pesticide Chemical Code 077703
  • Keenate
  • Propionan sodny
  • Propanoic acid, sodium salt, hydrate
  • Sodium propionate hydrate
  • UNII-391O0PO49R
  • E281
  • Propionic acid sodium salt
  • Sodium propionate anhydrous
  • 686-67-9
  • 8027-08-5

Applications:

Separation of Sodium propionate on Newcrom R1 HPLC column

February 19, 2018
Separation of Sodium propionate on Newcrom C18 HPLC column

Sodium propionate 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 propionate
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.