Tetramethylammonium bisulfate
SIAL/87724 - suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
Synonym: Tetramethylammonium hydrogen sulfate
CAS Number: 80526-82-5
Empirical Formula (Hill Notation): C4H13NO4S
Molecular Weight: 171.22
EC Number: 279-490-5
MDL Number: MFCD00036149
Linear Formula: (CH3)4N(HSO4)
Product Type: Chemical
| λ | 10 % in H2O |
| assay | ≥99.0% (T) |
| description | cationic |
| form | crystals |
| InChI | 1S/C4H12N.H2O4S/c2*1-5(2, |
| InChI key | DWTYPCUOWWOADE-UHFFFAOYSA |
| quality | LiChropur™ |
| Quality Level | 100  |
| SMILES string | C[N+](C)(C)C.OS([O-])(=O) |
| suitability | corresponds to standard for filter test |
| corresponds to standard for RP gradient test | |
| technique(s) | ion pair chromatography: suitable |
| 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 |
| General description: | The application of ion-pairing reagents as mobile phase additives ensures the elution of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of foremost significance for their successful utilization. Sigma-Aldrich offers a huge variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separations. All mobile phase additives are investigated thoroughly with special regard to the requirements of modern reversed phase HPLC: |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Recommended products: | Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (T) |
| UNSPSC | 12000000 |