Sodium 1-octanesulfonate solution
SIAL/74886 - suitable for ion pair chromatography, LiChropur™, concentrate, ampule
Synonym: 1-Octanesulfonic acid sodium salt
CAS Number: 5324-84-5
Empirical Formula (Hill Notation): C8H17NaO3S
Molecular Weight: 216.27
MDL Number: MFCD00007544
Linear Formula: CH3(CH2)6CH2SO3Na
Product Type: Chemical
λ | in concentrate |
form | liquid |
InChI | 1S/C8H18O3S.Na/c1-2-3-4-5 |
InChI key | HRQDCDQDOPSGBR-UHFFFAOYSA |
packaging | ampule of 25 mL |
quality | ampule |
LiChropur™ | |
Quality Level | 100 ![]() |
SMILES string | [Na+].CCCCCCCCS([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: 0.08 |
λ: 220 nm Amax: 0.05 | |
λ: 230 nm Amax: 0.03 | |
λ: 260 nm Amax: 0.02 | |
λ: 500 nm Amax: 0.02 |
Application: | NaOS has been used as ion-pairing reagent for ultra-high performance liquid chromatography (UPLC) analysis with photodiode array detection to estimate paraquat (methyl viologen) in tissue homogenate. It may also be used in determination of dopamine and its metabolites in brain microdialysates using liquid chromatography combined with electrospray ionization tandem mass spectrometry (LC–ESI-MS/MS). |
General description: | Concentrate for 6x1 L ready-to-use solution. Dilute contents of one ampule (~0.3 M) to 1 L with HPLC grade water to obtain a 0.005 M eluent solution. |
General description: | Sodium 1-octanesulfonate monohydrate (NaOS) is an ion-pairing reagent. |
Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
Symbol | ![]() |
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12000000 |