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Sodium lauryl ether sulfate (SLES) is an anionic surfactant, referred to as AES or SLES. Sodium lauryl ether sulfate (SLES) is easily soluble in water and ethanol, with strong compatibility. It has excellent decontamination, wetting, foaming, emulsification and other properties, and has good biodegradability. Sodium laureth sulfate | C14H29NaO5S | CID – structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and sgwtest.delar Formula: C14H29NaO5S. Sodium Lauryl Sulfate (SLS) is actually the parent chemical that is modified to make Sodium Laureth Ether Sulfate (SLES). It’s created by reacting lauryl alcohol with petroleum or with coconut or palm oil. To derive SLES from SLS, a process called ethoxylation (in which ethylene oxide is Estimated Reading Time: 3 mins. 18 rows · Sodium lauryl ether sulfate (SLES) is also known as sodium laureth sulfate. It acts as a CAS No.:
Load More. Depending on manufacturing processes, sodium laureth sulfate may be contaminated with measurable amounts of ethylene oxide and 1,4-dioxane. Ethylene oxide can also harm the nervous system ii and the California Environmental Protection Agency has classified it as a possible developmental toxicant based on evidence that it may interfere with human development.
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. However, the Hotlist does not control for the presence of these chemicals as contaminants. Sodium lauryl sulfate SLS , a related detergent used in cosmetics, is a skin, eye and respiratory tract irritant and toxic to aquatic organisms.
Other ethoxylates may be contaminated with ethylene oxide and 1,4-dioxane. Office of Environmental Health Hazard Assessment. Alert for Sodium Laureth Sulfide and Sodium Lauryl Sulfide. Screening Assessment for the Challenge: 1,4-Dioxane. March International Chemical Safety Card for Sodium Lauryl Sulfate ICSC Aug
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Are sulfates as bad for your skin as they are made out to be? Is Sodium Laureth Sulfate bad for skin? Should you be using sulfate-free cleansers? Are sulfates always bad for skin? The short answer? No, sulfates are not universally bad for the skin. Sulfates are anionic surfactants that are used in cleansers and other cosmetic products to produce a lather or foam .
Sodium Laureth Sulfate, or Sodium Lauryl Ether Sulfate SLES , is a gentler alternative to SLS that is less likely to cause irritation. The lipids mostly ceramides, cholesterol, and fatty acids play a vital role in regulating the water content of the skin. When the lipids are reduced within the stratum corneum, more water is able to escape leading to reduced skin hydration and more irritants are able to penetrate the skin and cause inflammation.
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User Satisfaction. Sodium laureth sulfate SLES , an accepted contraction of sodium lauryl ether sulfate SLES , is an anionic detergent and surfactant found in many personal care products soaps, shampoos, toothpaste etc. SLES is an inexpensive and very effective foaming agent. SLES, sodium lauryl sulfate SLS , ammonium lauryl sulfate ALS , and sodium pareth sulfate are surfactants that are used in many cosmetic products for their cleaning and emulsifying properties.
They behave similarly to soap. Its chemical formula is CH 3 CH 2 11 OCH 2 CH 2 n OSO 3 Na. SLES is prepared by ethoxylation of dodecyl alcohol. The resulting ethoxylate is converted to a half ester of sulfuric acid, which is neutralized by conversion to the sodium salt. The related surfactant sodium lauryl sulfate also known as sodium dodecyl sulfate or SDS is produced similarly, but without the ethoxylation step.
SLS and ammonium lauryl sulfate ALS are commonly used alternatives to SLES in consumer products. Established in the year , at Surat Gujarat, India , we “ JKM Chemtrade“ are acknowledged as the prime Manufacturer, Wholesaler, Importer of a wide range of Copper Sulfate, Zinc Sulphate Monohydrate, Potassium Carbonate Granules, Amino Acid Powder, Anhydrous Borax Powder, Liquid Glucose, Citric Acid Anhydrous, Sulphonated Castor Oil and many more.
Offered chemicals are processed by our experienced professionals using excellent quality chemical compounds in the most sanitized environment.
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Sodium Lauryl Ether Sulphate is often used in laundry and hand dishwashing detergents. Various Personal Care products including soaps, shampoos, facial cleansers, make-up removers, soaps, body washes, bubble baths and toothpaste Used in many cosmetic products for their cleansing and emulsifying properties. Sodium lauryl ether sulphate often contracted to sodium laureth sulfate has a clear-to-yellow appearance, tending to be thick in texture.
It is commonly used in general cleaning products, soaps, shampoos, facial cleansers, body washes, bubble baths and toothpaste. It is popular for its cleansing, foaming and emulsifying properties, as well as for degreasing and thickening in industrial settings. Get in touch to discuss your requirements. We manufacture and supply a range of sodium lauryl ether sulphate options to suit your needs, with distribution across the UK and Europe.
Because raw material prices can fluctuate, we offer the flexibility of having naturally-derived material as well as synthetic. We deliver orders throughout the UK, Ireland and the EU in sizes ranging from 25L drums to L drums and L IBCs. At Airedale Chemical, we own our distribution network making us a highly-efficient SLES distributor.
We will work with you as your partner to meet your specific industry requirements. For some bleaches and dry foam carpet cleaners, SLES is also commonly used for thickening. In a range of industrial settings from print to leather to petroleum and more, it also plays a role as a cleanser, degreaser, lubricant and dyeing agent.
If you would like technical product details, request our sodium lauryl ether sulphate SLES MSDS.
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Sodium Lauryl Ether Sulphate RXSOL is an anionic surfactant. It is water-soluble. It has excellent foaming power and detergency properties. It can be used with other anionic, non-ionic or amphoteric surfactants. However, due to its anionic character, it should not be used with cationic components like cationic surfactants, cationic dyes, etc.
Sodium laureth sulfate SLES , an accepted contraction of sodium lauryl ether sulfate SLES , is an anionic detergent and surfactant found in many personal care products soaps, shampoos, toothpaste, etc. SLES is an inexpensive and very effective foaming agent. It is derived from palm kernel oil or coconut oil. Its chemical formula is CH 3 CH 2 11 OCH 2 CH 2 n OSO 3 Na. Sometimes the number represented by n is specified in the name, for example laureth-2 sulfate.
The product is heterogeneous in the number of ethoxyl groups,where n is the mean. Laureth-3 sulfate is common in commercial products.
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If you need a substitute for Sodium Laureth Sulfate SLeS , Sodium coco sulfate is another sulfate you may have on hand, though you will likely need to dissolve it in some water to create a liquid solution with a similar concentration to use it in place of SLeS. How to Work with It Include it in the water phase of your formulations; it can be hot or cold processed.
Tips, Tricks, and Quirks There is quite a lot of misinformation about the safety of SLeS. I recommend giving this a read. Neither SLS or SLeS are carcinogens. Recommended starter amount g 0. Where to Buy it Buy it from an online DIY ingredient supplier. Want to compare different surfactants? Check out my super useful surfactants table! Make it Up: The Essential Guide to DIY Makeup and Skin Care is now available at booksellers all over the world!
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Sodium lauryl ether sulfate SLES is easily soluble in water and ethanol, with strong compatibility. It has excellent decontamination, wetting, foaming, emulsification and other properties, and has good biodegradability. 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. Sodium lauryl ether sulfate SLES is widely used in washing industry and cosmetic industry, such as compound washing powder, liquid detergent, high-grade washing liquid, shampoo, bath liquid, etc. It is also used in wetting agent, dye assistant, cleaning agent, etc. Sodium lauryl ether sulfate SLES is also used in the printing and dyeing industry, petroleum and leather industry as lubricant, dyeing agent, cleanser, foaming agent and degreasing agent.
In day-to-day products, Sodium lauryl ether sulfate SLES is an anionic surfactant, and it is used to produce shampoos, soaps, and toothpaste due to its emulsifying and cleansing properties. Sodium lauryl ether sulfate SLES uses hand-washing and laundry detergents. Also, it is used in carpet cleaners and cleansers.
In hair products, Sodium lauryl ether sulfate SLES uses to produce dandruff treatment products, hair gels, hair setting sprays, and conditioners.
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Sodium lauryl sulfate (SLS), a related detergent used in cosmetics, is a skin, eye and respiratory tract irritant and toxic to aquatic organisms. vii. Other ethoxylates may be contaminated with ethylene oxide and 1,4-dioxane. These ingredients usually have chemical names including the letters “eth” (e.g., sodium laureth sulfate).Estimated Reading Time: 4 mins. SODIUM LAURYL ETHER SULFATE (SLES) Introduction SLES is a Sodium Lauryl Ether Sulfate derived form fatty alcohols, ethoxylated to an average of two moles, and sulfated. INCI name Sodium Laureth Sulfate Registrations CASR-NO: EINECS-NO: Molecular Formula: RO(CH2CH2O)NSO3Na R.
Reading a cleaning product label often feels like cracking a code. This common chemical is a surfactant, which means it lowers the surface tension of water and helps products cleanse and lather when used. Many hand soaps, face washes and shaving creams owe their foaming quality to SLS. While the names of these two cleaning agents and their functions may seem interchangeable, there is a distinction between the two — and a reason why you should opt for products that use SLES over those that use SLS.
Sodium Lauryl Sulfate SLS is actually the parent chemical that is modified to make Sodium Laureth Ether Sulfate SLES. To derive SLES from SLS, a process called ethoxylation in which ethylene oxide is introduced has to take place. This process is key because it turns SLES into a safer, less harsh chemical than its predecessor, according to the Campaign for Safe Cosmetics.
Studies thus far have debunked claims that parent chemical SLS can cause chronic health effects, according to a review published in Environ Health Insights , but is it well-known as a skin and eye irritant. Though a small concentration is unlikely to spur contact dermatitis — a. And SLS is used in a wide range of concentrations: 0. SLES, on the other hand, does the same cleaning and emulsifying job but is far less likely to aggravate your skin phew!
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