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Merck

75073

Octilsulfato de sodio

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

Sinónimos:

Octilsulfato sodium salt

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About This Item

Fórmula lineal:
CH3(CH2)7OSO3Na
Número CAS:
Peso molecular:
232.27
UNSPSC Code:
23151816
NACRES:
NB.21
PubChem Substance ID:
EC Number:
205-535-5
Beilstein/REAXYS Number:
3658635
MDL number:

Nombre del producto

Octilsulfato de sodio, suitable for ion pair chromatography, LiChropur, ≥99.0% (T)

InChI key

WFRKJMRGXGWHBM-UHFFFAOYSA-M

InChI

1S/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1

SMILES string

[Na+].CCCCCCCCOS([O-])(=O)=O

description

anionic

assay

≥99.0% (T)

form

crystals

quality

LiChropur

mol wt

232.27 g/mol

technique(s)

ion pair chromatography: suitable

mp

195 °C (dec.) (lit.)

λ

10 % in H2O

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

suitability

corresponds to standard for RP gradient test
corresponds to standard for filter test

Quality Level

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Application

Sodium octyl sulfate (SOS) may be used as an ion-pairing reagent:
  • For the retention of catechols in reversed-phase high-performance liquid chromatography of catecholamines and their congeners.
  • For the separation of asymmetric dimethylhydrazine (ADMH) and its decomposition products using ion-pair chromatography.

General description

Sodium octyl sulfate (SOS) is an ion-pair reagent, an anionic surfactant with an 8-carbon tail suitable for cationic separation sorted by carbon chain length.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Determination of 1, 1-dimethylhydrazine and its decomposition products using ion-pair chromatography
Ponomarenko SA, et al.
Moscow University Chemistry Bulletin, 64(3), 147-153 (2009)
Electrostatic effects on the phase behavior of aqueous cetyltrimethylammonium bromide and sodium octyl sulfate mixtures with added sodium bromide
Brasher LL, et al.
Langmuir, 11(11), 4267-4277 (1995)
Reversed-phase high performance liquid chromatography of catecholamines and their congeners with simple acids as ion-paring reagents
Asmus PA and Freed CR
Journal of Chromatography A, 169, 303-311 (1979)
Eliseo A Eugenin et al.
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Chemical and electrical synapses are the two major communication systems that permit cell-to-cell communication within the nervous system. Although most studies are focused on chemical synapses (glutamate, γ-aminobutyric acid, and other neurotransmitters), clearly both types of synapses interact and cooperate
Miriam Gochin et al.
Journal of medicinal chemistry, 52(14), 4338-4344 (2009-06-19)
The hydrophobic pocket within the coiled coil domain of HIV-1 gp41 is considered to be a hot-spot suitable for small molecule intervention of fusion, although so far it has yielded only microM inhibitors. Previous peptide studies have identified specific hydrophobic

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