19022
Sodium 1-butanesulfonate
suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
Synonym(s):
1-Butanesulfonic acid sodium salt
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About This Item
Linear Formula:
CH3(CH2)3SO3Na
CAS Number:
Molecular Weight:
160.17
UNSPSC Code:
41116105
NACRES:
NB.21
PubChem Substance ID:
EC Number:
219-201-1
Beilstein/REAXYS Number:
3716662
MDL number:
description
anionic
Quality Level
assay
≥99.0% (T)
form
solid
quality
LiChropur™
mol wt
160.17 g/mol
technique(s)
ion pair chromatography: suitable
mp
>300 °C (lit.)
λ
10 % in H2O
UV absorption
λ: 210 nm Amax: 0.1, λ: 220 nm Amax: 0.06, λ: 230 nm Amax: 0.04, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for RP gradient test, corresponds to standard for filter test
SMILES string
[Na+].CCCCS([O-])(=O)=O
InChI
1S/C4H10O3S.Na/c1-2-3-4-8(5,6)7;/h2-4H2,1H3,(H,5,6,7);/q;+1/p-1
InChI key
XQCHMGAOAWZUPI-UHFFFAOYSA-M
General description
Sodium 1-butane sulfonate is commonly used as an anion-pairing agent in the supercritical fluid chromatography (SFC) method and reversed-phase chromatographic separation systems.
Application
Sodium 1-butanesulfonate can be used as a:
- Buffer component in high-performance liquid chromatography (HPLC) for arsenic speciation.
- Mobile phase component in reverse-phase column for arsenic speciation.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Reversed-phase liquid chromatography with mixed ion-pair reagents coupled with ICP-MS for the direct speciation analysis of selenium compounds in human urine
Zheng J, et al.
Journal of Analytical Atomic Spectrometry, 17(7), 730-735 (2002)
Development of an apple juice certified reference material for cadmium, lead, total arsenic and arsenic species
Dewi F, et al.
International Journal of Mass Spectrometry, 411, 14-20 (2016)
Dietary exposure to arsenic species in Japan in 2019 using a total diet study based on composite sample with market basket approach at the national level
Suzuki Y, et al.
Journal of food composition and analysis, 108, 104384-104384 (2022)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 19022-2.5G-F | 04061833345962 |
| 19022-50G-F | 04061835570355 |
| 19022-10G-F | 04061835570348 |