74882

Sodium 1-octanesulfonate monohydrate

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (T)

• Synonym(s): 1-Octanesulfonic acid sodium salt monohydrate
• Linear Formula: CH₃(CH₂)₆CH₂SO₃Na · H₂O
• CAS Number: 207596-29-0
• Molecular Weight: 234.29
• Beilstein: 3574241
• EC Number: 226-195-4
• MDL number: MFCD00149551
• UNSPSC Code: 12000000
• PubChem Substance ID: 329765936
• NACRES: NB.21

Properties

• description: anionic
• Quality Level: 100
• Assay: ≥99.0% (T)
• form: sheet
• quality: LiChropur^™
• mol wt: 234.29 g/mol
• technique(s): ion pair chromatography: suitable
• mp: ≥300 °C (lit.)
• λ: 10 % in H₂O
• UV absorption: λ: 210 nm A_max: 0.1; λ: 220 nm A_max: 0.06; λ: 230 nm A_max: 0.04; λ: 260 nm A_max: 0.02; λ: 500 nm A_max: 0.02
• suitability: corresponds to standard for RP gradient test; corresponds to standard for filter test
• SMILES string: O.[Na+].CCCCCCCCS([O-])(=O)=O
• InChI: 1S/C8H18O3S.Na.H2O/c1-2-3-4-5-6-7-8-12(9,10)11;;/h2-8H2,1H3,(H,9,10,11);;1H2/q;+1;/p-1
• InChI key: MBURIAHQXJQKRE-UHFFFAOYSA-M

Description

General description

Sodium 1-octanesulfonate monohydrate is an ion-pair reagent suitable for cation separation sorted by carbon chain length.

Application

Sodium 1-octanesulfonate monohydrate may be used as an ion pair reagent for the determination of trigonelline in coffee samples by ion-pair chromatography. It may also be used as a mobile phase additive and diluent in the identification, assay and impurity profile analysis of methylseleno-L-cysteine (L-SeMC) bulk drug by reversed-phase ion-pairing HPLC method with UV detection.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves