Sodium oleate

Sodium oleate structural formula

CAS Number143-19-1
Molecular FormulaC18H33NaO2
Molecular Weight304.451
InChI KeyBCKXLBQYZLBQEK-KVVVOXFISA-M
LogP6.82
Synonyms
  • Sodium oleate
  • Sodium (9Z)-octadec-9-enoate
  • 9-Octadecenoic acid, sodium salt, (9Z)- (1:1)
  • 143-19-1
  • Oleate, sodium
  • 9-Octadecenoic acid (9Z)-, sodium salt
  • (Z)-9-Octadecenoic acid sodium salt
  • 9-Octadecenoic acid (9Z)-, sodium salt (1:1)
  • 9-Octadecenoic acid (Z)-, sodium salt
  • 9-Octadecenoic acid, sodium salt, (Z)-
  • Eunatrol
  • Lunac SO 90L
  • Natriumoleat
  • Nonsoul ON 1
  • Nonsoul ON-A
  • NPS Red Oil Soap
  • Olate Flakes
  • Oleate de sodium
  • oleato de sodio
  • Oleic acid, sodium salt
  • Pionin D 951P
  • EINECS 205-591-0
  • Sodium 9-octadecenoate, (Z)-
  • UNII-399SL044HN

Applications:

Separation of Sodium oleate on Newcrom R1 HPLC column

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

Sodium oleate 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 oleate
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.