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02799

Supelco

Tetramethylammonium sulfate

suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)

Sinónimos:

Bis(tetramethylammonium) sulfate

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About This Item

Fórmula lineal:
[(CH3)4N]2(SO4)
Número de CAS:
14190-16-0
Peso molecular:
244.35
Beilstein/REAXYS Number:
3918039
EC Number:
238-043-4
MDL number:
MFCD00012139
UNSPSC Code:
41116105
PubChem Substance ID:
329747514
NACRES:
NB.21

description

cationic

Quality Level

100

assay

≥99.0% (T)

form

powder

quality

LiChropur™

technique(s)

ion pair chromatography: suitable

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: ≤0.1
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

SMILES string

C[N+](C)(C)C.C[N+](C)(C)C.[O-]S([O-])(=O)=O

InChI

1S/2C4H12N.H2O4S/c3*1-5(2,3)4/h2*1-4H3;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

KJFVITRRNTVAPC-UHFFFAOYSA-L

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Application


  • Separation of Gd-humic complexes and Gd-based magnetic resonance imaging contrast agent in river water with QAE-Sephadex A-25 for the fractionation analysis.: This study highlights the application of Tetramethylammonium sulfate in the separation of gadolinium complexes from river water using QAE-Sephadex A-25. The research demonstrates the effectiveness of this approach in environmental analytical chemistry, providing insights into the behavior and fate of contrast agents in natural water systems (Matsumiya et al., 2014).

Recommended products

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

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ5344
BCCG4186
BCCG0401
BCCF7613
BCCF7612

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Qin Chen et al.
Bioresource technology, 117, 186-192 (2012-05-23)
The aim of this study was to explore the synergies of laccase, a ligninolytic enzyme, with cellulose and hemicellulase amendments on ensiled corn stover. Molecular signals of lignin decomposition were observed by tetramethylammonium hydroxide thermochemolysis and gas chromatography-mass spectroscopy (TMAH-GC-MS)
Yasuyuki Ishida et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 27(10), 1053-1056 (2011-10-12)
Thermochemolysis-gas chromatography in the presence of tetramethylammonium acetate was applied to the direct determination of terephthalic acid (TPA) contained in solid decomposition products obtained from the hydrothermal recycling process of poly(ethylene terephthalate) (PET). On the chromatograms of the hydrothermal decomposition
Hui Chong et al.
Langmuir : the ACS journal of surfaces and colloids, 28(4), 2091-2098 (2011-11-08)
A new water-soluble conjugated polymer containing fluorene and boron-dipyrromethene repeat units in the backbones (PBF) that exhibits red emission was synthesized and characterized. Cationic PBF forms uniform nanoparticles with negatively charged disodium salt 3,3'-dithiodipropionic acid (SDPA) in aqueous solution through
Marta Matvienko et al.
PloS one, 8(2), e55913-e55913 (2013-02-15)
Several applications of high throughput genome and transcriptome sequencing would benefit from a reduction of the high-copy-number sequences in the libraries being sequenced and analyzed, particularly when applied to species with large genomes. We adapted and analyzed the consequences of
Konrad Rykaczewski et al.
Langmuir : the ACS journal of surfaces and colloids, 29(3), 881-891 (2012-12-25)
The prospect of enhancing the condensation rate by decreasing the maximum drop departure diameter significantly below the capillary length through spontaneous drop motion has generated significant interest in condensation on superhydrophobic surfaces (SHS). The mobile coalescence leading to spontaneous drop
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