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293946

Sigma-Aldrich

Octadecyl sulfate sodium salt

technical grade, 93%

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About This Item

Linear Formula:
CH3(CH2)17OSO3Na
CAS Number:
1120-04-3
Molecular Weight:
372.54
EC Number:
214-295-0
MDL number:
MFCD00007469
UNSPSC Code:
12352100
PubChem Substance ID:
24857689
NACRES:
NA.22

grade

technical grade

Assay

93%

mp

211-213 °C (lit.)

SMILES string

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

InChI

1S/C18H38O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22-23(19,20)21;/h2-18H2,1H3,(H,19,20,21);/q;+1/p-1

InChI key

NWZBFJYXRGSRGD-UHFFFAOYSA-M

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Properties of ionized monolayers. Part 5.-Surface potentials and pressures of insoluble monolayers of sodium octadecyl sulphate.
Mingins J and Pethica BA.
Transactions of the Faraday Society, 59, 1892-1905 (1963)
Nan Zhang et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 116, 66-75 (2016-12-19)
Nanoparticles can improve topical drug delivery: size, surface properties and flexibility of polymer nanoparticles are defining its interaction with the skin. Only few studies have explored skin penetration for one series of structurally related polymer particles with systematic alteration of
Concepción Abril et al.
Chemosphere, 268, 128823-128823 (2020-11-09)
The uptake, bioconcentration and translocation of 22 endocrine disrupting compounds (six perflurocarboxylic acids (PFAAs), perfluorooctanoic sulfonic acid, four anionic surfactants (alkylsulfates (ASC) from C12 to C16), bisphenol A (BPA), four preservatives (parabens), two biocides (triclosan (TCS) and triclocarban (TCB)) and
Astrid Von Mentzer et al.
Virulence, 11(1), 381-390 (2020-04-05)
The ability to adhere via colonization factors to specific receptors located on the intestinal mucosa is a key virulence factor in enterotoxigenic Escherichia coli (ETEC) pathogenesis. Here, the potential glycosphingolipid receptors of the novel human ETEC colonization factor CS30 were
Concepción Abril et al.
Analytical and bioanalytical chemistry, 410(21), 5155-5163 (2018-06-28)
An analytical method based on ultrasound-assisted extraction and dispersive liquid-liquid microextraction (DLLME) clean-up has been developed and validated for the determination of 31 emerging pollutants in root vegetables. The target compounds were four preservatives, six perfluoroalkyl compounds, six UV filters
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