In fact, in scientific studies, when the researchers want to establish whether or not an ingredient is problematic for skin. Us epa pesticides reregistration eligibility decision. Uses advised against not for food, drug, pesticide or biocidal product use. Material safety data sheet university of maryland, college park.
Firstaid measures eyes rinse with plenty of water for at least 15 minutes and seek medical attention. Sodium lauryl sulfate sls is a classic anionic surfactant that is considered milder than sodium laureth sulfate sles but has very similar properties. Sodium lauryl sulfate definition is the crystalline sodium salt c12h25nao4s of sulfated lauryl alcohol. Reregistration eligibility decision \red\ for lauryl sulfate salts keywords. The combined content of sodium chloride and sodium sulfate is not more than 8. Sodium lauryl sulfate has been used for more than sixty. In fact, its considered a standard comparison substance for measuring the skin sensitization of other ingredients. Reagent looking for a great deal on this sodium lauryl sulfate, 0.
Regulatory history the reregistration case lauryl sulfate salts originally included four active ingredients sodium lauryl sulfate, magnesium lauryl sulfate, ammonium lauryl. Sodium lauryl sulfate is a mixture of sodium alkyl sulfates consisting chiefly of sodium lauryl sulfate ch 3 ch 2 10 ch 2 oso 3 na. Dodecyl sodium sulfate, dodecyl sulfate sodium salt, lauryl sulfate sodium salt, sds, sodium dodecyl sulfate, sodium lauryl sulfate. Sulfates became widely used in the 1930s and they started the development of the modern shampoo industry. First aid measures eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. The combined content of sodium chloride and 11 sodium sulfate is not more than 8. Hi james, yes, sds or sodium dodecyl sulfate is identical to sodium lauryl sulfate, both mainly containing a 12 carbon chain. Composition and information on ingredients exposure limits. Sulfates are stable in bases at a higher ph, with good foaming properties. It is an anionic surfactant used in many cleaning and hygiene products. Sodium lauryl sulfate also is a widely used component of many nonpesticidal consumer products currently marketed in the united states, including shampoos and fruit juices. Sodium sulfate may persist indefinitely in the environment, but is not likely to show bioaccumulation or food chain contamination effects. Sodium lauryl sulfate 30% sls sodium lauryl sulfate sls, sodium laurilsulfate or sodium dodecyl sulfate sds or nads c12h25so4na is an anionic surfactant used as an emulsifying cleaning agent in many cleaning and hygiene products.
Find patient medical information for sodium lauryl sulfate on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Material safety data sheet sodium sulfate anhydrous. Sodium lauryl sulfate is a mixture of sodium alkyl sulfates consisting chiefly of sodium 10 lauryl sulfate ch3ch210ch2oso3na. Dot classification not a dot controlled material united states. Is common shampoo ingredient sodium laureth sulfate harmful. Sodium sulfate anhydrous disassociates in water to provide sodium ions and sulfate ions. Dual effects of sodium lauryl sulphate on human oral. Sodium lauryl sulfate, learn the facts and the potential. The sls toms of maine uses is entirely derived from the vegetable sources of coconut andor palm kernel oil.
Because of its low salt content, this product is particularly useful in formulations that are sensitive to high levels of sodium chloride. Sodium lauryl sulfate 12 99 1512 2057881 nac h 25 so 4 288. Safety data sheet creation date 24november2010 revision date 17january2018 revision number 6 1. Sodium lauryl sulfate, the technical grade active ingredient in the technical product stepanol dx as165 n, is a sodium salt of a long hydrocarbon chain linked to sulfate.
Mar 16, 2016 sodium laureth sulfate not to be confused with sodium lauryl sulfate is a workhorse surfactant of the personal care product market. It is clear that sls data does not provide a unanimous opinion on all points. Sodium lauryl sulfate is a detergent, a crystalline salt of sulfated lauryl alcohol. Chemical product and company identification product name. Sodium lauryl sulfate commonly known as sls is a widely used and inexpensive chemical found in many mainstream personal hygiene products such as shampoos, toothpastes, mouthwashes, bodywash, soaps, detergents and body wash. European starling and blackbird wetting agent figure 1 positioning the sls sprayer may require three or more people. Sodium dodecyl sulfate bioreagent, suitable for electrophoresis, for molecular biology. Sodium sulfate anhydrous is an electrolyte replenisher and is used in isosmotic solutions. Sles is an inexpensive and very effective foaming agent. Sodium lauryl sulfate nffcc revision date 17jan2018 y2 indicates an exempt polymer that is a polyester and is made only from reactants included in a specified list of low concern reactants that comprises one of the eligibility criteria for the exemption rule. Dissolve the precipitate by washing with 150 ml of water, collecting the washings in a beaker. Definition of sodium lauryl sulfate merriamwebster. Sodium dodecyl sulfate dodecyl sodium sulfate lauryl sodium sulfate. Useful in powdered or tablet or blended liquid hard surface and carpet cleaners, powdered bubble baths, and cleansing preparations, scouring and.
Cas 1512 sodium lauryl sulfate powder sodium c 12 fatty alcohol sulfate, wa 100 type. Natriumdodecylsulfat german acdiupac name ndodecyl sulfate s odium. Yellowish, clear liquid at room temperature, but can become whitish solid at. Dodecyl sodium sulfate recommended use laboratory chemicals. If diluted with water, this chemical released directly or indirectly into the environment is not expected to have a significant impact. Composition and information on ingredients composition. Sodium lauryl sulfate is useful in a wide variety of personal care applications in which viscosity building and foam characteristics are of importance. Sodium lauryl sulfate 1512 85 sodium sulfate 7757826 6. Despite the sensitivity issue, it is not the same as the dire and erroneous warnings floating around the web about this ingredient, all of which have been debunked. Yellowish, clear liquid at room temperature, but can become whitish solid at lower temps, revert by warming. Formulated as the enduse product mtdxcr and used in and around buildings, it kills german cockroach nymphs and adults on contact. Sodium lauryl ether sulphate substance information echa. Sodium lauryl sulfate, granular for sds polyacrylamide gel electrophoresis no scattering no airborne fine powder high solubility easy weighing sodium lauryl sulfate is widely used as protein denaturant, or as solubilizing agent of waterinsoluble proteins and reagents in sdspage. Sodium lauryl sulfate 1512 2057881 not listed not listed maize starch 9005258 2326796 not listed not listed magnesium stearate 557040 2091503 not listed not listed ingredient cas number eu einecselincs list eu classification ghs classification % hard gelatin capsules mixture not listed not listed not listed.
Gives off irritating or toxic fumes or gases in a fire. Sodium sulfate anhydrous is the anhydrous, sodium salt form of sulfuric acid. Sodium lauryl sulfate 30% columbus chemical industries. In amounts of 2% to 5%, sodium lauryl sulfate can cause sensitizing reactions for many people. Sodium lauryl sulphate material safety data sheet cas no.
Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Sodium dodecyl sulfate sds or sodium lauryl sulfate sls, sometimes written sodium laurilsulfate, is a synthetic organic compound with the formula c h 3 ch 2 11 so 4 na. Sodium lauryl sulfate sulfuric acid monododecyl ester sodium salt. Sodium lauryl sulfate sls is one of the most sensitizing cleansing agents used in skincare products. The top countries of suppliers are india, china, and india, from which the percentage of sodium lauryl sulfate supply is. Sodium lauryl sulphate sls is a common detergent known to cause irritation and inflammatory reactions in skin. In fact, the more common latherproducing agent is sodium lauryl sulfate, sless lessexpensive cousin.
Sodium lauryl sulfate molecule of the month march 2010. Filter through a glass filter while hot, and wash with 100 ml of boiling alcohol. Sodium lauryl sulfate is among those pesticides for which epa. Is sodium lauryl glucoside carboxylate a safe ingredient. Sodium lauryl sulfate definition of sodium lauryl sulfate. Articles of sodium dodecyl sulfate are included as well. A wide variety of sodium lauryl sulfate options are available to you, there are 864 suppliers who sells sodium lauryl sulfate on, mainly located in asia. Sls is also the most commonly used toothpaste detergent and has been related to intraoral adverse effects. Safety data sheet creation date 24nov2010 revision date 17jan2018 revision number 6 1. Disposal considerations waste disposal waste must be disposed of in accordance with federal, state and local environmental control regulations. Skin contact wash off immediately with soap and plenty of water removing all contaminated clothes and. Material safety data sheet sodium lauryl sulphate msds section 1. Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Us epa pesticides reregistration eligibility decision red for lauryl sulfate salts author.
Your new online msds binder is a place for you to store the material safety data sheets you need to. Sodium lauryl sulfate 30 1512 2057881 nac 12 h 25 so 4 288. Dodecyl sodium sulfate, dodecyl sulfate sodium salt, lauryl sulfate sodium salt, sds, sodium lauryl sulfate cas number 1512. Laurethsulfate is a milder version abbreviated from lauryl ethoxy containing peg groups, as in mild surfactants containing polysorbates peg 40 or 80 or peg glycosides made from sugars. Sodium dodecyl sulfate sds or sodium lauryl sulfate sls, sometimes written sodium laurilsulfate, is a synthetic organic compound with the formula c h 3ch211 so 4 na.
Yet, the preponderance of the observations suggest that we are beginning to understand some of the parameters, such as purity, dose, patch, anatomic site, single versus multiple application, and occluded versus open application, that influence diverse response of the skin irritation. The oils can be split into glycerin and the component fatty acids, one of which is lauric acid. 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. Highly active powder surfactant properties typical appearance. Sodium lauryl sulfate may be derived from either petroleum based or vegetable based sources. Sodium sulcate procedure transfer about 1 g of sodium lauryl sulfate, accurately weighed, in 10 ml of water, add 100 ml of alcohol and heat at a temperature just below the boiling point for 2 hours.
Bath products, shampoos, foaming powders and more highly active, high quality sls powdered sodium lauryl sulfate. It consists of a 12carbon tail attached to a sulfate. Its good at general cleaning because its a surfactant a substance that breaks up surface tension, the bonds between molecules in the outer layer of a compound. The top countries of suppliers are india, china, and india, from which the percentage of sodium lauryl sulfate supply is 1%, 92%, and 1% respectively. Sls is a highly effective surfactant and is used in any task requiring the removal of oily stains and residues. Material safety datasheet sodium lauryl sulfate, 30%. Enter synonyms, trade names or additional information found in section 1.
Laurethsulfate is a milder version abbreviated from lauryl ethoxy containing peg groups, as in mild surfactants containing polysorbates peg. Inhalation move casualty to fresh air and keep at rest. Sodium laureth sulfate not to be confused with sodium lauryl sulfate is a workhorse surfactant of the personal care product market. Sles, sodium lauryl sulfate sls, ammonium lauryl sulfate als, and sodium pareth sulfate are surfactants that are used in many. The significant factors associated with hearing about this were female gender, practice reading.
Jun 22, 2016 called sls for short, its a surfactant made by treating lauryl alcohol from coconut or palm kernel oil with sulfur trioxade gas, oleum fuming sulfuric acid, or chlorosulfuric acid to produce hydrogen lauryl sulfate, which is then neutralized with sodium hydroxide or sodium carbonate to produce sls. This means the sulfate head group shown by the pink shading in the diagram below is hydrophilic and water soluble, while the 12carbonlong chain is hydrophobic and water insoluble. Sodium lauryl sulfate, learn the facts and the potential dangers. It consists of a 12carbon tail attached to a sulfate group, that is, it is the sodium salt of dodecyl. Sodium ion is the principal cation of the extracellular fluid and plays a large part in the therapy of fluid and electrolyte disturbances. Identification product name sodium lauryl sulfate nffcc cat no. At thomas scientific, we catalog quality products from the top name brand companies you have come to know and make it easy for you to buy them hassle free. You have selected the maximum number of product attributes 3 to compare. Sodium lauryl sulfate is a surfactant, which means a molecule that has ampiphilic properties. The new, improved granular sodium lauryl sulfate is easier. Sodium lauryl sulfate powder is often used as a foaming agent in many common products. Its found in body wash, face wash, shampoo, and even in. More than 81% of the interviewed persons never heard about them or know that a harmful ingredient may be present in personal care products.
Sodium lauryl sulfate gives thick, rich foam which helps the hands to work the shampoo through the hair while its thorough cleansing action dissolves dirt and grease effectively. Called sls for short, its a surfactant made by treating lauryl alcohol from coconut or palm kernel oil with sulfur trioxade gas, oleum fuming sulfuric acid, or chlorosulfuric acid to produce hydrogen lauryl sulfate, which is then neutralized with sodium. Sodium lauryl sulfate 28% water 72% protecting people protecting agriculture protecting wildlife wildlife services tech note april 2012 sodium lauryl sulfate. It is compatible with alkanolamides and amphoterics so that maximum optimization of foam and viscosity.
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