1.18305
Hexane-1-sulfonic acid sodium salt
for ion pair chromatography LiChropur™
別名:
Hexane-1-sulfonic acid sodium salt
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この商品について
実験式（ヒル表記法）:
C6H13NaO3S
CAS番号:
分子量:
188.22
UNSPSC Code:
12352107
EC Index Number:
220-601-3
NACRES:
NB.21
MDL number:
Quality Segment
assay
≥99% (acidimetric)
technique(s)
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 temp.
15-25°C
SMILES string
[Na+].[S](=O)(=O)([O-])CCCCCC
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
InChI key
QWSZRRAAFHGKCH-UHFFFAOYSA-M
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.
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.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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保管分類
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable