sodium laureth sulfate

poly(oxy-1,2-ethanediyl), a-sulfo-omega-(dodecyloxy)-, sodium salt

CAS: 9004-82-4 (C2 H4 O)mult-C12 H26 O4 S.Na

Identification

Namesodium laureth sulfate
IUPACsodium;2-dodecoxyethyl sulfate
CAS Number9004-82-4
FDA UNII410Q7WN1BX
Molecular Formula(C2 H4 O)mult-C12 H26 O4 S.Na
Nikkaji NumberJ78.126F

Regulatory

FDA/DG SANTE Petitions, Reviews, NoticesFCN 54

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 5.405 (est)
Soluble in water, 187.3 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usescleansing agents

No sensory data available

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 1600 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryemulsifiers, surfactants
Recommendation for sodium laureth sulfate usage levels up tonot for fragrance use.
Recommendation for sodium laureth sulfate flavor usage levels up tonot for flavor use.

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Potential Uses

surfactants

Natural Occurrence

not found in nature

Synonyms

avirol 100E cycloryl NA 2-( dodecyloxy)ethanol hydrogen sulfate sodium salt 2-( dodecyloxy)ethyl sodium sulfate emal 170J emal 20C emal 227E emal 228D/JM emal 270D emal 270E emal 270J emal 327 emal E-27C empimin KSN ethanol, 2-(dodecyloxy)-, hydrogen sulfate, sodium salt (1:1) etoxon EPA maprofix ES poly(oxy-1,2-ethanediyl), a-sulfo-omega-(dodecyloxy)-, sodium salt poly(oxyethylene) lauryl ether sulfate sodium salt sodium 2-(dodecyloxy)ethyl sulfate sodium lauryl ether sulfate sodium lauryl ether sulphate sodium polyethoxyethyl dodecyl sulfate sodium;2-dodecoxyethyl sulfate PubMed: Effects of temperature, surfactants and skin location on the dermal penetration of haloacetonitriles and chloral hydrate. PubMed: Growth inhibition and stimulation of Shewanella oneidensis MR-1 by surfactants and calcium polysulfide. PubMed: Foam consolidation and drainage. PubMed: Detergents modify proteinase K resistance of PrP Sc in different transmissible spongiform encephalopathies (TSEs). PubMed: The effect of spray drying on the compaction properties of hypromellose acetate succinate. PubMed: Final report of the amended safety assessment of sodium laureth sulfate and related salts of sulfated ethoxylated alcohols. PubMed: Interlaboratory studies with a proposed patch test design to evaluate the irritation potential of surfactants. PubMed: Quantitative analysis of surfactant deposits on human skin by liquid chromatography/electrospray ionisation tandem mass spectrometry. PubMed: Telethermography: an objective method for evaluating patch test reactions. PubMed: Hair breakage--how to measure and counteract. PubMed: Characterization of sodium laureth sulfate by reversed-phase liquid chromatography with evaporative light scattering detection and 1H nuclear magnetic resonance spectroscopy. PubMed: Simultaneous treatment of graywater and waste gas in a biological trickling filter. PubMed: Separation and quantitative analysis of alkyl sulfate ethoxymers by HPLC. PubMed: Evaulation of irritation potential of surfactant mixtures. PubMed: Discovery of synergistic permeation enhancers for oral drug delivery. PubMed: The differences in human cumulative irritation responses to positive and negative irritant controls from three geographical locations. PubMed: Determination of the substantivity of emollients to human hair. PubMed: [Bovine udder skin (BUS): testing of skin compatibility and skin protection]. PubMed: Synergistic sphere-to-rod micelle transition in mixed solutions of sodium dodecyl sulfate and cocoamidopropyl betaine. PubMed: Effect of pH-sodium lauryl sulfate combination on solubilization of PG-300995 (an anti-HIV agent): a technical note. PubMed: Simultaneous quantification of poly-dispersed anionic, amphoteric and nonionic surfactants in simulated wastewater samples using C18 high-performance liquid chromatography-quadrupole ion-trap mass spectrometry. PubMed: A novel role for vernix caseosa as a skin cleanser. PubMed: Response of graywater recycling systems based on hydroponic plant growth to three classes of surfactants. PubMed: Discovery of transdermal penetration enhancers by high-throughput screening. PubMed: Profile of irritant patch testing with detergents: sodium lauryl sulfate, sodium laureth sulfate and alkyl polyglucoside. PubMed: Subclinical, non-erythematous irritation with an open assay model (washing): sodium lauryl sulfate (SLS) versus sodium laureth sulfate (SLES). PubMed: Determination of anionic surfactants during wastewater recycling process by ion pair chromatography with suppressed conductivity detection. PubMed: An open assay model to induce subclincal non-erythematous irritation.