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Merck
CN

O8380

1-Octanesulfonic acid sodium salt

≥98%

Synonym(s):

Octane-1-sulfonic acid sodium salt, Sodium 1-octanesulfonate, Sodium octane-1-sulfonate, Sodium octanesulfonate

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About This Item

Linear Formula:
C8H17O3SNa
CAS Number:
Molecular Weight:
216.27
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12161900
EC Number:
226-195-4
MDL number:
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biological source

synthetic (oragnic)

Quality Level

description

anionic

assay

≥98%

form

powder

mol wt

216.27 g/mol

technique(s)

HPLC: suitable

impurities

<2.0% water (Karl Fischer)

mp

300  °C (572 °F)

solubility

9.8 g/L at 20 °C

cation traces

Na: 10.1-11.1 % (w/v) (Anhydrous)

application(s)

advanced drug delivery

SMILES string

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

InChI

1S/C8H18O3S.Na/c1-2-3-4-5-6-7-8-12(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1

InChI key

HRQDCDQDOPSGBR-UHFFFAOYSA-M

General description

1-Octanesulfonic acid sodium is an anionic detergent and a surfactant with excellent coupling properties. This versatile molecule finds application as a buffer component, in cell biology, analytical chemistry, and biochemical research.

Application

1-Octanesulfonic acid sodium salt has been used:
  • as a component of 9 parts buffer to determine the concentration of L-Dopa in extracts of seed flour
  • in mobile phase solution to measure dopamine in rats using high-performance liquid chromatography (HPLC) analysis
  • in neurochemistry for the preparation of mobile phase buffer for HPLC analysis.

Ion-pairing reagent for HPLC analysis of peptides and proteins.

Features and Benefits

  • Highly versatile surfactant for your cell biology and biochemical research
  • Suitable for HPLC applications

Other Notes

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Tejwant Singh et al.
Physical chemistry chemical physics : PCCP, 12(37), 11728-11735 (2010-08-10)
We have observed dual transitions in various physical properties while investigating the surfactant-like behavior of the ionic liquid (IL) 1-butyl-3-methylimidazolium octylsulfate [C(4)mim][C(8)SO(4)] in aqueous media. Interestingly, in conductivity measurements, it was found that the second transition, which is comparatively weak
P G Jaison et al.
Journal of chromatography. A, 1216(9), 1383-1389 (2009-01-27)
Studies were carried out for the separation of uranium (U) and thorium (Th) on reversed-phase (RP) C18 columns using mandelic acid as an eluent. Retention of thorium-mandelate on the unmodified stationary phase was found to be greater than that of
I T James et al.
Journal of chromatography, 525(1), 43-57 (1990-01-26)
Following a detailed study, a rapid and sensitive assay for the naturally fluorescent collagen cross-links pyridinoline and deoxypyridinoline has been developed using ion-pair reversed-phase high-performance liquid chromatography in the presence of 1-octanesulphonic acid (OSA). Pyridinoline and deoxypyridinoline were separated on



Global Trade Item Number

SKUGTIN
O8380-5G04061834248705
O8380-100G04061835547173
O8380-25G04061835547180