1.18305

Acide hexane-1-sulfonique, sel de sodium

for ion pair chromatography LiChropur^™

• Synonyme(s) : Acide hexane-1-sulfonique, sel de sodium
• Formule empirique (notation de Hill): C₆H₁₃NaO₃S
• Numéro CAS: 2832-45-3
• Poids moléculaire : 188.22
• Numéro MDL: MFCD00007542
• Code UNSPSC : 12352107
• Numéro de classement CE : 220-601-3

Propriétés

• Niveau de qualité: 100
• Pureté: ≥99% (acidimetric)
• Technique(s): ion pair chromatography: suitable
• Perte: ≤2 loss on drying, 120°C; 4h; vacuum
• Transmittance: 200 nm, ≥70%; 220 nm, ≥90%; 250 nm, ≥98%; (0.005 M; 1 cm in H₂O)
• pH: 5.5-7.5 (20 °C, 100 g/L in H₂O)
• Adéquation: passes test for identity (IR)
• Température de stockage: 15-25°C
• InChI: 1S/C6H14O3S.Na/c1-2-3-4-5-6-10(7,8)9;/h2-6H2,1H3,(H,7,8,9);/q;+1/p-1
• Clé InChI: QWSZRRAAFHGKCH-UHFFFAOYSA-M

Description

Description générale

Hexane-1-sulfonicacid sodium salt is a commonly used ion-pair reagent in ion-pairchromatography. It is used as an ion-pair reagent to generate neutralequilibrium with the analytes, leading to increased retention and improvedseparation during the chromatographic analysis.

Application

Hexane-1-sulfonic acid sodium salt can be used as a:

• Part of the mobile phase composition in an HPLC stability-indicating method for the simultaneous determination of water-soluble vitamins and preservatives.
• Buffer component in a reverse-phase ultra-performance liquid chromatography (UPLC) method for the simultaneous determination of Sitagliptin phosphate monohydrate and Metformin hydrochloride in pharmaceutical dosage forms.

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable