Sodium 1-butanesulfonate
SIAL/19022 - suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
Synonym: 1-Butanesulfonic acid sodium salt
CAS Number: 2386-54-1
Empirical Formula (Hill Notation): C4H9NaO3S
Molecular Weight: 160.17
EC Number: 219-201-1
MDL Number: MFCD00007540
Linear Formula: CH3(CH2)3SO3Na
Product Type: Chemical
| λ | 10 % in H2O |
| assay | ≥99.0% (T) |
| description | anionic |
| form | solid |
| InChI | 1S/C4H10O3S.Na/c1-2-3-4-8 |
| InChI key | XQCHMGAOAWZUPI-UHFFFAOYSA |
| mol wt | 160.17 g/mol |
| mp | >300 °C (lit.) |
| quality | LiChropur™ |
| Quality Level | 100  |
| SMILES string | [Na+].CCCCS([O-])(=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: 0.1 |
| λ: 220 nm Amax: 0.06 | |
| λ: 230 nm Amax: 0.04 | |
| λ: 260 nm Amax: 0.02 | |
| λ: 500 nm Amax: 0.02 |
| Application: | Sodium 1-butanesulfonate can be used as a:• Buffer component in high-performance liquid chromatography (HPLC) for arsenic speciation. • Mobile phase component in reverse-phase column for arsenic speciation. |
| General description: | Sodium 1-butane sulfonate is commonly used as an anion-pairing agent in the supercritical fluid chromatography (SFC) method and reversed-phase chromatographic separation systems. |
| 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) |
| mp | >300 °C (lit.) |
| UNSPSC | 41116105 |