86626
四乙基硫酸氢铵
suitable for ion pair chromatography, LiChropur™, ≥99.0%
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关于此项目
线性分子式:
(C2H5)4N(HSO4)
化学文摘社编号:
分子量:
227.32
UNSPSC Code:
23151816
NACRES:
NB.21
PubChem Substance ID:
EC Number:
240-899-9
Beilstein/REAXYS Number:
6590581
MDL number:
Assay:
≥99.0% (T), ≥99.0%
Form:
crystals
InChI key
CREVBWLEPKAZBH-UHFFFAOYSA-M
InChI
1S/C8H20N.H2O4S/c1-5-9(6-2,7-3)8-4;1-5(2,3)4/h5-8H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
SMILES string
OS([O-])(=O)=O.CC[N+](CC)(CC)CC
description
cationic
assay
≥99.0% (T), ≥99.0%
form
crystals
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
mp
243-245 °C
λ
10 % in H2O
UV absorption
λ: 210 nm Amax: 0.05, λ: 220 nm Amax: 0.04, λ: 230 nm Amax: 0.03, 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
Quality Level
General description
Tetraethylammonium hydrogen sulfate is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length.
Application
Tetraethylammonium hydrogen sulfate may be used as an ion pair reagent for the analysis of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Quantitative determination of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry
Field JA, et al.
Analytical Chemistry, 64(24), 3161-3167 (1992)
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