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293938

Sigma-Aldrich

Tetradecyl sulfate sodium salt

95%

Synonym(s):

Sodium myristyl sulfate, Sodium tetradecyl sulfate

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About This Item

Linear Formula:
CH3(CH2)13OSO3Na
CAS Number:
1191-50-0
Molecular Weight:
316.43
Beilstein:
3578122
EC Number:
214-737-2
MDL number:
MFCD00007468
UNSPSC Code:
12352100
PubChem Substance ID:
24857688
NACRES:
NA.22

Assay

95%

SMILES string

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

InChI

1S/C14H30O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18-19(15,16)17;/h2-14H2,1H3,(H,15,16,17);/q;+1/p-1

InChI key

UPUIQOIQVMNQAP-UHFFFAOYSA-M

General description

Tetradecyl sulfate sodium salt is a detergent-like sclerosant.

Application

Tetradecyl sulfate sodium salt (Sodium tetradecyl sulphate) has been used:
  • to investigate the effects of sclerosant foam preparation and composition on foam structure, the time course of liquid drainage and foam coarsenin
  • in sclerotherapy of telangiectases and reticular veins
  • in situ studies of self-assembled monolayers of adsorbed cationic or anionic surfactant molecules on atomically flat H-terminated Si(111) surfaces in aqueous solutions

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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Akihito Imanishi et al.
Langmuir : the ACS journal of surfaces and colloids, 23(26), 12966-12972 (2007-11-21)
The formation of self-assembled monolayers (SAMs) of adsorbed cationic or anionic surfactant molecules on atomically flat H-terminated Si(111) surfaces in aqueous solutions was investigated by in situ AFM measurements, using octyl trimethylammonium chloride (C8TAC), dodecyl trimethylammonium chloride (C12TAC), octadecyl trimethylammonium
Anne-Claude Crémieux et al.
The Journal of antimicrobial chemotherapy, 74(9), 2666-2675 (2019-07-03)
In a new experimental model of carbapenemase-producing Klebsiella pneumoniae osteomyelitis we evaluated the efficacy of colistin alone and in various combinations and examined the emergence of colistin-resistant strains and cross-resistance to host defence peptides (HDPs). KPC-99YC is a clinical strain
Amar Mukund et al.
Journal of vascular and interventional radiology : JVIR, 23(9), 1200-1206 (2012-07-27)
Balloon-occluded retrograde transvenous obliteration (BRTO) is a widely accepted treatment for gastric varices, but data are limited in regard to its role in the management of hepatic encephalopathy (HE). This study evaluated the efficacy of BRTO with foam sclerotherapy in
S O Odeyinde et al.
Journal of plastic, reconstructive & aesthetic surgery : JPRAS, 66(2), 215-223 (2012-10-13)
Interventional radiology has a principal role frequently replacing surgery in the multidisciplinary management of vascular malformations. Having noticed an initial high rate of complications, we examined our early experience to study in detail the outcomes and risks. We also present
E Rabe et al.
Phlebology, 25(3), 124-131 (2010-05-21)
To assess the efficacy and safety of polidocanol (POL) in comparison to sodium tetradecyl sulphate (STS) and isotonic saline (placebo) for sclerotherapy of telangiectases or reticular veins by means of standardized digital imaging system, independent medical observers and detailed monitoring.
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