02799
Tetramethylammonium sulfate
suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
Synonym(s):
Bis(tetramethylammonium) sulfate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
10 g | Check Cart for Availability | $475.00 |
About This Item
description
cationic
Quality Segment
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).
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description suitable for ion pair chromatography, LiChropur™, ≥99.0% (T) | description 15-20 wt. % in H2O, ≥99.99% trace metals basis | description 99.99% trace metals basis | description - |
| form powder | form liquid | form powder and chunks | form powder |
| technique(s) ion pair chromatography: suitable | technique(s) - | technique(s) - | technique(s) - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| suitability corresponds to standard for filter test, corresponds to standard for RP gradient test | suitability - | suitability - | suitability - |
| UV absorption λ: 220 nm Amax: ≤0.04, λ: 260 nm Amax: ≤0.02, λ: 500 nm Amax: ≤0.02, λ: 230 nm Amax: ≤0.03, λ: 210 nm Amax: ≤0.1 | UV absorption - | UV absorption - | UV absorption - |
| quality LiChropur™ | quality - | quality - | quality - |
signalword
Warning
hcodes
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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