D3412

Sodium 1-decanesulfonate

~98%

• Synonym(s): 1-Decanesulfonic acid sodium salt
• Linear Formula: CH₃(CH₂)₈CH₂SO₃Na
• CAS Number: 13419-61-9
• Molecular Weight: 244.33
• Beilstein/REAXYS Number: 3918920
• EC Number: 236-525-9
• MDL number: MFCD00007526
• UNSPSC Code: 12161900
• PubChem Substance ID: 24893753
• NACRES: NA.25

Properties

• description: anionic
• assay: ~98%
• form: powder
• mol wt: 244.33 g/mol
• technique(s): LC/MS: suitable
• mp: >300 °C (lit.)
• SMILES string: [Na+].CCCCCCCCCCS([O-])(=O)=O
• InChI: 1S/C10H22O3S.Na/c1-2-3-4-5-6-7-8-9-10-14(11,12)13;/h2-10H2,1H3,(H,11,12,13);/q;+1/p-1
• InChI key: AIMUHNZKNFEZSN-UHFFFAOYSA-M

Description

General description

Sodium 1-decanesulfonate is an anionic surfactant that is used for the analysis of organic small molecule compounds by HPLC and by ion-pair liquid chromatography. The anionic sulfonate counterion permits the separation and resolution of positively charged analytes. The critical micelle concentration (CMC) of sodium 1-decanesulfonate is assessed using capillary electrophoresis. Some studies report the interactions between hydroxypropylmethylcellulose and several ionic surfactants, like sodium 1-decanesulfonate.

Application

Sodium 1-decanesulfonate has been used in a study to assess the mechanism of Zn²⁺ ions electroreduction. It has also been used in a study to investigate the retention mechanism of guanidine compounds on a porous graphitic carbon.

Ion-associating reagent for HPLC, including analyses of peptides and proteins.

Features and Benefits

• Suitable for high-performance liquid chromatography (HPLC) and ion-pair liquid chromatography
• Allows the separation and resolution of positively charged analytes.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves