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Merck
CN

86626

Tetraethylammonium hydrogen sulfate

suitable for ion pair chromatography, LiChropur™, ≥99.0%

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About This Item

Linear Formula:
(C2H5)4N(HSO4)
CAS Number:
16873-13-5
Molecular Weight:
227.32
UNSPSC Code:
23151816
NACRES:
NB.21
PubChem Substance ID:
329769480
EC Number:
240-899-9
Beilstein/REAXYS Number:
6590581
MDL number:
MFCD00036150
Assay:
≥99.0% (T), ≥99.0%
Form:
crystals

Key Documents

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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

100

Related Categories

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.

Other Notes

Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4731
BCCN3112
BCCG2538
BCBT5591

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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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