Octadecyl sulfate sodium salt

Octadecyl sulfate sodium salt structural formula

CAS Number1120-04-3
Molecular FormulaC18H37NaO4S
Molecular Weight372.541
InChI KeyNWZBFJYXRGSRGD-UHFFFAOYSA-M
LogP6.19
Synonyms
  • Octadecyl sulfate sodium salt
  • Sodium octadecyl sulfate
  • 1-Octadecanol, hydrogen sulfate, sodium salt (1:1)
  • 1120-04-3
  • EINECS 214-295-0
  • Octadecyl sodium sulfate
  • Sodium monooctadecyl sulfate
  • Sodium monostearyl sulfate
  • Sodium octadecyl sulfate
  • 11082-56-7

Applications:

Separation of Octadecyl sulfate sodium salt on Newcrom R1 HPLC column

February 16, 2018
Separation of Octadecyl sulfate sodium salt on Newcrom C18 HPLC column

Octadecyl sulfate sodium salt 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:
Octadecyl sulfate sodium salt
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.