Potassium oleate

Potassium oleate structural formula

CAS Number143-18-0
Molecular FormulaC18H33KO2
Molecular Weight320.559
InChI KeyMLICVSDCCDDWMD-KVVVOXFISA-M
LogP6.82
Synonyms
  • Potassium oleate
  • Potassium (9Z)-octadec-9-enoate
  • 9-Octadecenoic acid, potassium salt, (9Z)- (1:1)
  • 143-18-0
  • 9-Octadecenoic acid (9Z)-, potassium salt
  • (Z)-9-Octadecenoic acid potassium salt
  • 9-Octadecenoic acid (9Z)-, potassium salt (1:1)
  • 9-Octadecenoic acid (Z), potassium salt
  • 9-Octadecenoic acid (Z)-, potassium salt
  • 9-OCTADECENOIC ACID(Z)-,POTASSIUM SALT
  • 9-Octadecenoic acid, potassium salt, (Z)-
  • Century 1005
  • Kaliumoleat
  • Nonsoul OK 1
  • Norfox KO
  • Oleate de potassium
  • OLEATE, POTASSIUM
  • oleato de potasio
  • Oleic acid, potassium salt
  • OS Soap
  • Potassium cis-9-octadecenoate
  • Potassium cis-9-octadecenoic acid
  • Trenamine D 200
  • Trenamine D 201
  • Caswell No. 698B
  • EINECS 205-590-5
  • EPA Pesticide Chemical Code 079095
  • Potassium 9-octadecenoate, (Z)-
  • Trenamine D-200
  • Trenamine D-201
  • UNII-74WHF607EU

Applications:

Separation of Potassium oleate on Newcrom R1 HPLC column

February 16, 2018
Separation of Potassium oleate on Newcrom C18 HPLC column

Potassium 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:
Potassium 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.