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02799

Tetramethylammonium sulfate

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

Synonym(s):

Bis(tetramethylammonium) sulfate

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About This Item

Linear Formula:
[(CH3)4N]2(SO4)
CAS Number:
14190-16-0
Molecular Weight:
244.35
UNSPSC Code:
41116105
NACRES:
NB.21
PubChem Substance ID:
329747514
EC Number:
238-043-4
Beilstein/REAXYS Number:
3918039
MDL number:
MFCD00012139
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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

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).

Other Notes

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

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
BCCJ5344
BCCG4186
BCCG0401
BCCF7613
BCCF7612

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