Hexane-1-sulfonic acid sodium salt
About This Item
Empirical Formula (Hill Notation):
C6H13NaO3S
CAS Number:
2832-45-3
Molecular Weight:
188.22
General description
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.
Quality Segment: 100
Assay: ≥99% (acidimetric)
Techniques: HPLC: suitable, LC/MS: suitable, ion chromatography: suitable, ion pair chromatography: suitable
Loss: ≤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)
Suitability: passes test for identity (IR)
Storage Temperature: 15-25°C
