Sodium lauryl ether sulfate

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Sodium lauryl ether sulfate

Description Uses

Product Name: Sodium lauryl ether sulfate
CAS No.: 68585-34-2
Chemical Name: Sodium lauryl ether sulfate
Synonyms: Sodium lauryl ether sulfate 70%;Sles N70;Lauryl ether sulfate sodium;NAXOLATE ES-130;WM-AES 270N/370N;(C10-C16)Alcoholethoxylatesulfatedsodiumsal;Sles70%;AES/SLES;Cheap SLES;SLES 28% 70%
CBNumber: CB0464840
Molecular Formula: C12H26Na2O5S
Formula Weight: 328.38
MOL File: 68585-34-2.mol

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Sodium lauryl ether sulfate Property

storage temp.: Hygroscopic, Refrigerator, Under inert atmosphere
solubility: Chloroform (Slightly), Methanol (Sparingly), Water (Slightly)
form: Gel
color: Colourless to Off-White
Stability:: Hygroscopic
InChI: InChI=1S/C12H26O.2Na.H2O4S/c1-2-3-4-5-6-7-8-9-10-11-12-13;;;1-5(2,3)4/h13H,2-12H2,1H3;;;(H2,1,2,3,4)/q;2*+1;/p-2
InChIKey: SEKVTWKYOIVNGT-UHFFFAOYSA-L
SMILES: [Na+].[Na+].S([O-])([O-])(=O)=O.OCCCCCCCCCCCC
CAS DataBase Reference: 68585-34-2(CAS DataBase Reference)
EPA Substance Registry System: Polyethylene glycol mono-C10-16-alkyl ether sulfate sodium salt (68585-34-2)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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Sodium lauryl ether sulfate Chemical Properties,Usage,Production

Description

Sodium laureth sulfate (SLES) is a very effective foaming agent. It is an anionic detergent and surfactant found in many personal care products such as soaps, shampoos, toothpaste. Used in wetting agent formulations, liquid detergents, cleaners, shampoos and laundry detergents. SLES is also surfactants that is used in many cosmetic products for cleaning and emulsifying properties. SLES 70% dissolves readily in hard and soft water and provides a consistent foam character. Synonyms: Sodium lauryl ether sulfate; Laurylether sodium sulphate; Lauryl ether sulfate sodium; Sodium lauryl ether sulphate; Sodium laureth sulphate; CAS #: 68585-34-2; Molecular Formula: C12H25(OCH2CH2)2OSO3Na.

Uses

Sodium lauryl ether sulfate is an anionic surfactant. Its excellent detergency makes it one of the key components of rinse-off products, as a primary surfactant. In addition to cleansing power, SLES is distinguished by excellent emulsification and foaming abilities, and compatibility with the majority of surfactants (all except cationic).

Uses

Sodium Lauryl Ether Sulfate can be used for wood coating formulation.

Uses

Sodium laureth sulfate (sometimes referred to as SLES) is used in cosmetics as a detergent and also to make products bubble and foam. It is common in shampoos, shower gels and facial cleansers. It is also found in household cleaning products, like dish soap.

Definition

Sodium lauryl ether sulfate(SLES) is an anionic surfactant which is widely used in rinse off products as a primary surfactant. In addition to excellent detergency (also referred as cleansing), it also has excellent emulsification and foamability. It is major component of rinse-off products. It is compatible with all surfactants except cationic.

Production Methods

Sulfation. Initially, lauryl ethoxylate is sulfated in batches by cholorosulfonic acid. Both reagents are fed to a glass-lined, stirred, jacketed reactor, with the acid being gradually added to the reaction. The sulfation is carried out at 25 - 30°C under a vacuum for about 2.5 hours. The gaseous HCl by-product is led off the sulfation product and directed to a scrubber downstream. The sulfation product is fed to the neutralization.
Neutralization. The sulfation product is fed to a neutralization vessel, where it is contacted with a 50 wt% caustic soda solution along with process water to adjust its active component. The neutralization reaction is carried out below 45 °C, generating a 70 wt% sodium lauryl ether sulfate further routed to packaging.
Scrubbing. The HCl evolved during the sulfation is fed to a scrubber, which is absorbed in process water, generating a 33 wt% hydrochloric acid solution by-product.

benefits

The product has good solvency, favorable hard-water resistance and high-biodegradation. It also facilitates ease of formulation and production. In addition, it also creates a degree of thickening to the final product formulation.

Hazard

sodium laureth sulfate may be contaminated with measurable amounts of ethylene oxide and 1,4-dioxane. The International Agency for Research on Cancer ethylene oxide as a known human carcinogen and 1,4-dioxane as a possible human carcinogen. Ethylene oxide can also harm the nervous system and the California Environmental Protection Agency has classified it as a possible developmental toxicant based on evidence that it may interfere with human development. 1,4-dioxane is also persistent. In other words, it doesn’t easily degrade and can remain in the environment long after it is rinsed down the shower drain. 1,4-dioxane can be removed from cosmetics during the manufacturing process by vacuum stripping, but there is no easy way for consumers to know whether products containing sodium laureth sulfate have undergone this process. The industry panel that reviews the safety of cosmetics ingredients notes that sodium laureth sulfate can irritate the skin and eyes (though approving of its use in cosmetics).

Side effects

Sodium lauryl ether sulfate(SLES) can irritate eyes, skin, and lungs, especially with long-term use. It may also be contaminated with a substance called 1,4-dioxane, which is known to cause cancer in laboratory animals. This contamination occurs during the manufacturing process.

Sodium lauryl ether sulfate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Sodium lauryl ether sulfate manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: Sodium lauryl ether sulfate 68585-34-2
Price: US $1000.00-800.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-16

HebeiShuoshengImportandExportco.,Ltd

Product: Sodium Lauryl Ether Sulfate 68585-34-2
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-14

HebeiShuoshengImportandExportco.,Ltd

Product: Sodium Lauryl Ether Sulfate 68585-34-2
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-14

68585-34-2, Sodium lauryl ether sulfateRelated Search:

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SODIUM LAURYL ETHER SULFATE

NAXOLATE ES-130

NAXOLATE ES-230

NAXOLATE ES-330

NAXOLATE ES-360

Lauryl ether sulfate, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-hydroxy-, C10-16-alkyl ethers, sodium salts

(C10-C16)Alkyl ethoxylate sulfuric acid, sodium salt

SODIUMC12-16EO2.7ALKYLETHOXYSULFATE

FATTYALCOHOL(C12-C14)ETHERSULPHATE

Lauryl alcohol, ethoxylated & sulfated, sodium salt

Sodium alkyl-(C10-C16)-ether sulfate

sodium (C10-16)alkyl ether sulfate

Alcoholethoxysulfate (sodiuM salt)

(c10-c16) alcohol ethoxylate sulfated sodium salt

SODIUM LAURYL ETHER SULFATE /SLES70%

Sodium Lauryl Ether Sulfate(Active Matter 28% Min.)

Sodium lauryl ether sulfate 70%

Sodium lauryl ether sulfate, SLES, AES 70, SLES 70

Large Supply best quality Sodium lauryl ether sulfate 68585-34-2 CAS NO.68585-34-2

WM-AES 270N/370N

Sodium lauryl ether sulfate(SLES)

Sodium Lauryl Ether Sulfate AES SLES

SLES 70% / Sodium Lauryl Ether Sulphate CAS 68585-34-2

Cheap SLES

Detergent SLES 70% Sodium Lauryl Ether Sulphate

(C10-C16)Alcoholethoxylatesulfatedsodiumsal

Lauryl ether sulfate sodium

sodium laury ether sulfate

Sodium lauryl ether sulfate ISO 9001：2015 REACH

Sles N70

SLES 28% 70%

SODIUM C10-16 PARETH-2 SULFATE

CAS 68585-34-2 Sodium Lauryl Ether Sulphate SLES70%

Lauryl Ether (sulfate sodium),70%

AES/SLES

Sodium Benzene

lpha-D-Lactose monohydrate 5989-81-1

Poly(oxy-1,2-ethanediyl), α-sulfo-ω-hydroxy-, C10-16-alkyl ethers, sodium salts

Sodium Laury1 Ether Sulphate

Surfactant S7

Sodium Lauryl Ether Sulfate（SLES/AES70%）

Sodium dodecyl ether sulfate

Sodium dodecyl ether sulfate Detergent material

Sles70%

68585-34-2

C12H25OC2H4O2SO3Na

C16H35NaO5S

Cosmetics

Cosmetic raw material