sodium lauryl sulfate chemical formula

Sodium Lauryl Sulfate Formula by Weight: Mix 5% to 20% dry chemical by weight in pure water. The head group must be sufficiently soluble in water to be classed as a surfactant [2,3]. Sodium lauryl sulfate definition is - the crystalline sodium salt C12H25NaO4S of sulfated lauryl alcohol; also : a mixture of sulfates of sodium consisting principally of this salt and used as a detergent, wetting agent, and emulsifying agent (as in toothpastes, ointments, and shampoos). Sodium Lauryl Sulfate (SLS), also known as Sodium Dodecyl Sulfate, is a synthetic organic compound found in many types of personal care and cleaning products. Quantifying its deposition amount is also important to determine if a silicone is efficient in a given shampoo formula. Found insideName: sodium dodecyl sulfate (CAS No: 151-21-3) Class: anionic surfactant ... lauryl sulphate; sodium monolauryl sulfate; sodium Molecular formula: CH3 ... Another industry for chemical usage is Clothing. Learn more about this chemical, such as how it … Formula Molecular Weight Sodium Lauryl Sulfate 12 19-21 151-21-3 205-788-1 NaC H 25 SO 4 288.38 g/mol Water Balance 7732-18-5 231-791-2 H 2 O 18.00 g/mol 4. The CMC of SLS is roughly 8.1 mol m-3 at 25°C. In solution, the sodium cation (Na+) dissociates from the 30 anionic part of the compound (lauryl or dodecyl sulfate), and this anionic compound is the active chemical. Sal Suds is a mild, synthetic detergent, not a … 5, Pg. Environmental activist group Greenpeace have claimed that the deforestation being carried out in order to make room for plantations is more harmful to the Earth's climate than the benefits that could be gained by using palm oil as a biofuel [19]. Sodium dodecyl sulfate, synonymously sodium lauryl sulfate (or laurilsulfate; SDS or SLS, respectively), is a synthetic organic compound with the formula CH3 (CH2)11SO4Na. Foaming properties are actually added to meet a consumer demand [20]. Found inside – Page 355Formulae containing 2% sodium lauryl sulfate displayed better in vitro release ... indicating the chemical stability of piroxicam in all prepared formulae. Structural chemical formula on the dark blue background Sodium dodecyl sulfate (SDS), sodium lauryl sulfate (SLS) molecule. SodiumLaureth Sulfate General Chemical formula: CH3(CH2)10CH2(OCH2CH2)nOSO3Na Recommended Use: Surfactant for various applications, Ingredient in personal and homecareproducts. Sodium lauryl sulfate (SLS), also known as sodium laurilsulfate or sodium dodecyl sulfate, is an anionic surfactant commonly used as an emulsifying cleaning agent in household cleaning products (laundry detergents, spray cleaners, and dishwasher detergents). SLS, Sodium Dodecyl Sulfate) is a synthetic organic compound and anionic surfactant used in many domestic cleaning and hygiene products. Product Details & Information. Sulfate-based anionic surfactants, such as sodium laureth sulfate and sodium lauryl sulfate, and silicones have been the most applied ingredients in hair shampoo over the decades. Sodium Lauryl Sulfate (SLS) 90% Needles. Compare this item. Sodium Lauryl Sulfate (SLS) is actually the parent chemical that is modified to make Sodium Laureth Ether Sulfate (SLES). Formula Molecular Weight Sodium Lauryl Sulfate 30 151-21-3 205-788-1 NaC 12 H 25 SO 4 288.38 g/mol Water Balance 7732-18-5 231-791-2 H 2 O 18.00 g/mol 4. It is an anionic surfactant used in many cleaning and hygiene products. The key feature of this book is a direct link between multistep proteomic strategy and quality control routinely applied in analytical chemistry. This is false. Found inside – Page 392PHYSICAL - CHEMICAL PROPERTIES OF SURFACTANTS GENERALLY USED IN ORAL CARE PRODUCTS 1. Sodium Lauryl Sulfate Sodium lauryl sulfate is the detergent used most ... When SLS is combined with water, it forms enormous lather. Chemical Name: Sodium Lauryl Sulfate. SLS also shows antimicrobial effects on bacterial flora or the mouth and hence is the most commonly chosen surfactant for toothpastes. Smith, M.N. It’s a contraction for “lauryl ether” in its more formal name, sodium lauryl ether sulfate, or SLES. Chemical Name: Sulfuric Acid, Mono C12-18 - Alkyl Esters, Sodium Salts. Sodium Lauryl Sulfate Powder. Deforestation has severe implications on the climate. Sodium lauryl sulfate has the chemical formula C 12 H 25 SO 4 Na, and has many other names such as sodium monolauryl sulfate, sodium dodecyl sulfate, sodium monolauryl sulfate, sodium dodecane sulfate, lauryl alcohol, hydrogen sulfate - sodium salt, n-lauryl sulfate sodium and finally sulfuric acid monolauryl ester sodium salt! CAS Number: 151-21-3. Chemical formula: CH 3 - (CH 2) n -OSO 2 -Na n= 11-13. Chemical/IUPAC Name: Sodium 2-(2-Dodecyloxyethoxy) ... it goes somewhere in the middle. Function. This is why you'll often see warnings on the back of many beauty products like shampoo stating 'if this gets in contact with your eyes wash thoroughly with water, if irritancy persists, see a doctor'. SLS can be derived from natural sources like coconut and palm kernel oil and can also be manufactured in a laboratory setting. Vol. Found inside – Page 3Richard James William Cremlyn Royal Society of Chemistry (Great Britain) ... like sodium lauryl sulfate 2 ( Equation 8 ) ; Introduction 3 Chemical ... Found inside – Page 460D:8650 SYNONYMS: MAGNESIUM DODECYL SULFATE; MAGNESIUM LAURYL SULFATE; ... CHEMICAL REACTIVITY Binary reactants: Reacts with finely divided aluminum, ... It is the decreasing of interfacial surface tension by the surfactant, SLS, that enables this process, not its ability to form foam, as commonly misconceived. Found inside – Page 566Identification of Petitioned Substance Chemical Names: Sodium lauryl sulfate (SLS) Other Names: dodecyl sodium sulfate dodecyl sulfate sodium dodecyl ... 14. Ether refers to one or more ethylene oxide groups placed between the sulfate and lauryl moieties. Uses: As an anionic surfactant in soaps, shampoos and toothpaste due to its cleansing and emulsifying properties. SLS can also be present in the … Chemical Name: Sodium lauryl sulfate (SLS) - RN: 151-21-3 Molecular Formula: C12-H26-O4-S.Na Molecular Weight: 288.38 Color/Form: White or cream-colored crystals, flakes, or powder. It is an anion ic surfactant used in many cleaning and hygiene products. It is a widely used ingredient in household and industrial items [1]. R36/38 - Irritating to eyes and skin. 2. A few examples, detergents are products that contain an active substance called surfactants or surface active material. EINECS No. Sulfate is a salt that forms when sulfuric acid reacts with another chemical. Gosselin, H.C. Hodge, R.P. Deionized water q.s. It is an anionic surfactant used in many cleaning and hygiene products. Sodium laureth sulfate (SLES), an accepted contraction of sodium lauryl ether sulfate (SLES), also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products (soaps, shampoos, toothpaste, etc.) In solution, the sodium cation (Na+) dissociates from the 30 anionic part of the compound (lauryl or dodecyl sulfate), and this anionic compound is the active chemical. Found inside – Page 286Sodium Laurel Sulfate ( SLS ) Sodium laurel sulfate has the following chemical formula : CH3 ( CH2 ) 16CH OSO3Na . SLS is an anionic surface active agent ... This product is then neutralised with sodium carbonate to give sodium lauryl sulfate [2]. Its chemical formula is C H 3 (CH 2) 11 (OCH 2 CH 2) n OSO 3 Na. Sodium Laureth Sulfate is the sodium salt of sulfated ethoxylated lauryl alcohol that conforms to the formula: CH 3 (CH 2) 11 (OCH 2 CH 2 )nOSO 3 Na where n averages between one and four. 42, Pg. Appearance: White powder form. However in order to make way for palm oil plantations, mass deforestation has occurred in these countries. Sodium lauryl sulfate (SLS) is synthesized by reacting lauryl alcohol (dodecanol) with sulfuric acid (sulfation reaction). 31 32 33 MOL WT. Fragrance and color trace. The foaming action allows the polishing agent to be suspended and detergency properties to reach otherwise inaccessible areas and cavities in the mouth. Synonyms: Lauryl sulfate sodium salt, Sodium lauryl sulfate, Dodecyl sulfate sodium salt, SDS, Dodecyl sodium sulfate. 5% = 5 / 100 = 0.05 expressed as a decimal. U.S. Department if Health and Human Services, 11th report on Carcinogens, National toxicology Program, 2005. Sinks and mixes with water. Note that Sodium lauryl sulfate reacts with cationic surfactants, causing loss of activity even in concentrations too low to cause precipitation. Sodium lauryl ether sulfate and ammonium lauryl ether sulfate are common analogues that are also used regularly as an alternative, the former having less health consequences. SLS's foaming properties do have a use in dentifrice besides consumer satisfaction although its performance does rely upon it heavily. This standard specifies the classification, requirements, test methods, inspection rules and markings, packaging, transportation, storage, shelf life of sodium lauryl sulfate (abbreviated as K12). These two substances are anionic surfactants, are solid, in which twelve sodium alkyl sulfate … Approx. First, they promote wetting of the substrate. Sodium lauryl sulfate is stable under normal storage conditions. Application: Sodium Lauryl Sulfate is widely used in shampoo,bubble bath,hand cleaner, cosmetic, and the lather agent of toothpaste,cream or powder shampoo. Found insideMore than 1,800 cosmetics and toiletry formulations are detailed in Volume 1 of the Second Edition of this well-received and useful book. It is based on information obtained from industrial suppliers. If you would like to purchase the ent It’s created by reacting lauryl alcohol with petroleum or with coconut or palm oil. Transparent formula: Ammonium lauryl sulfate/ammonium lauryl ether sulfate 35. Found insideMaterial" CAS Registry Number Cleansing agents Ammonium laureth sulfate“, [32612-48-9] ... Sodium laureth phosphate“ [42612-52-2] Sodium lauryl sulfate”, ... Very toxic if swallowed [12] probable oral lethal dose 0.5-5 g/kg [13]. In industry it will be found in engine degreasers or carpet cleaners, for example. This is because a dispersion of a chemically different liquid within another liquid, such as water with oil particles in its bulk phase, is known as an emulsion [6]. Visually, it is a yellowish-white paste and works as an anionic surfactant or detergent that is utilized in different cleanings and personal care products, such as soaps and cosmetics. The surfactant will also coat the substrate, as mentioned before. SINOLIN 100P sodium dodecyl sulfate sodium lauryl sulfate Compositions Boundary Composition(s) open all close ... 205-788-1 EC Name: Sodium dodecyl sulphate CAS Number: 151-21-3 Molecular formula: C12H26O4S.Na IUPAC Name: sodium dodecyl sulfate. High Quality Sodium Lauryl Sulfate/sodium Dodecyl Sulfate Sls/sds/ K12 From China Manufacturer Cas No 151-21-3 , Find Complete Details about High Quality Sodium Lauryl Sulfate/sodium Dodecyl Sulfate Sls/sds/ K12 From China Manufacturer Cas No 151-21-3,High Quality Sls,Sodium Dodecyl Sulfate,K12 from Electronics Chemicals Supplier or Manufacturer-Guangzhou Kaoking Chemical Co., Ltd. Structure, properties, spectra, suppliers and links for: Sodium Lauryl Sulfate, Sodium dodecyl sulfate, 151-21-3. An ingredient in personal hygiene products since the 1940s, sodium lauryl sulfate (SLS) is a surfactant. Found inside – Page 568The PhEur 2002 states that sodium lauryl sulfate should contain not less than 85 % of sodium alkyl sulfates calculated as C12H2NaO4S . 5 Structural Formula ... TSCA TSCA 8(b) inventory: Sodium lauryl sulfate 2 1 0 Health Hazard Fire Hazard Reactivity Page Number: 1 Sodium lauryl sulfate: ORAL (LD50): Acute: 1288 mg/kg [Rat.]. Found inside – Page 116Two qualitative formulas for toothpaste are : Saccharin sodium Sodium ... Sorbitol 70 % Dicalcium phosphate dihydrate Sodium lauryl sulfate Methyl p ... … 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. If improperly formulated, SLS can irritate skin, but our superb formula uses coco-betaine and lauryl glucoside to counter this. Disposal considerations Waste Disposal Methods Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Assay: 90%min 854. Commercial Name(s) Not available. An SLS micelle is spherical and will have a diameter of roughly twice the length of SLS. SYNTHESIS: Sodium lauryl sulfate has the chemical formula C12H25SO4Na. : 205-788-1 Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Sodium Lauryl … Heat is required to fully dissolve the product. Another use of SLS was documented in a study recently. SODIUM LAURYL SULFATE. Sulfation reaction produces hydrogen lauryl sulfate that is neutralized by addition of sodium … Sodium lauryl sulfate 1.6 13. There is no information about former or … This molecule is an organosulfate and a salt. It has a high pH as it is an alkali substance and has the appearance of a white powder. It's highly irritant to skin, eyes, respiratory system if inhaled [11]. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. Secondly the hydrophobic tails of the SLS will solvate fatty acids or grease deposits that are attached to the surface of a solid and hold them in suspension, moving them into the liquid bulk phase and thus making it easier to wash them away. 23-3/1971. CAS NO. Inhalation Move casualty to … CAS No: 151-21-3. 151-21-3 - DBMJMQXJHONAFJ-UHFFFAOYSA-M - Sodium lauryl sulfate [JAN:NF] - Similar structures search, synonyms, formulas, resource links, and other chemical information. 32. This myth is propagated by advertising companies as it is a visual, tangible feature of SLS, and it would be hard to show the cleaning process otherwise. It is an anionic surfactant as defined by the sulfate head group, since it has a negative charge. PG-300995 is an anti-HIV agent, but is a poorly soluble drug in solution. Found inside – Page 422.2.1 Anionic surfactants 2.2.1.1 Sodium dodecyl sulfate (SDS) Sodium dodecyl sulfate (SDS, sodium lauryl sulfate, chemical formula C12H25SO4Na, molecular ... Journal of the American Pharmaceutical Association, Scientific Edition. These compounds are prepared by the addition of ethylene oxide and are also structurally related compounds found in many beauty products of a lower pH and have a higher compatibility with other surfactants. This volume and its companion, Volume 338, supplement Volumes 176, 177, 239, and 261. Chapters are written with a "hands-on" perspective. 52, Pg. FIRST-AID MEASURES Eyes Rinse with plenty of water for at least 15 minutes and seek medical attention. 17. It is one of the most common sulfates with an active surface. Inhalation Move casualty to fresh air and keep at rest. Found inside – Page 535See Sodium dodecylbenzenesulfonate Sodium lauryl ether sulfate. ... Sodium salt of lauryl sulfate Empirical: C12H2504S • Na Formula: CH3(CH2)10CH2OS03Na ... Molecular Weight: 288.38. Vol. Request a quote Request a sample. Sodium Lauryl Ether Sulfate, also known as SLES, is a yellowish-white paste and functions as an anionic detergent or surfactant that is used is a variety of personal care and cleaning products (cosmetics, soaps etc). SLS binds to the proteins in solution, much like it would bind to dirt in detergency. Sodium Lauryl Sulfate (SLS), also known as Sodium dodecyl sulfate, is a widely used surfactant in cleaning products, cosmetics, and personal care products. Chemical Name: Sodium Lauryl Sulfate. Vol. Because of the slight variation in spelling, these ingredients are easy to confuse , … Found insideHowever, for some chemicals, there are no trade statistics (e.g., ... costs and credits from by-products generation, as expressed in the formula below. https://www.tomsofmaine.com/our-promise/ingredients/sodium-lauryl-sulfate How Sodium Lauryl Sulfate Works. Synonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3 (CH2)11OSO3Na MDL No. There are many rumours about SLS being a carcinogen; it has been suggested that the combination of SLS on its own or combining with other nitrous compounds can cause carcinogenic properties [14]. SLES well as SLS can be derived from many things, which comes down to two really important factors. 283, 1953. Updated on July 26, 2021. The concentration at which micelles start to form is the critical micelle concentration, CMC. Found inside – Page 95TABLE 8.2 Chemical Formulas of Humectants Humectant Formula Butylene glycol OH ... stripping) or chemical (repeated sodium lauryl sulfate [SLS] application, ... Sodium dodecyl sulfate ( SDS) or sodium lauryl sulfate ( SLS ), sometimes written sodium laurilsulfate, is a synthetic organic compound with the formula C H 3(CH2)11 SO 4 Na. Here are details on Sodium Lauryl Sulfate or SLS, which is used in several skincare products. 1,4-Dioxane contamination. Sodium Laureth Sulfate. It is an anionic surfactant used in cleaning and hygiene products. The famous or rather infamous SLS (not to be confused with SLES).It is a cleansing agent known for being too good at the job and potentially irritating the skin. Chemical Formula: CH 3 (CH 2) 10 CH 2 (OCH 2 CH 2)nOSO 3 Na. oils, fats and grease, are much harder to remove from their substrate (the surface that they are coating). R.E. CAS#: 68955-19-1. 151-21-3. Is a sodium coco-sulfate derived from natural coconut oil. Surfactants enable the surface area of contact between the droplet and the substrate to be larger, and thus increase wetting of the substrate [4]. About Sodium Lauryl Sulfate. Chemicals are used in daily life. It is accused of causing cancer. Sodium lauryl sulfate (SLS) is a detergent surfactant commonly used as a cleansing agent in all sorts of personal care products. This process is known as emulsification. There are many health dangers associated with SLS, which is surprising considering it's in the majority of most personal care products. The growth of palm oil happens mainly in Indonesia and Malaysia and accounts for a large percentage of income for most of the population. EINECS NO. White to off-white needles. Sodium chloride 1.5. Found inside – Page 116... antifouling paints C , H , O , Pb 325.28 Molecular formula Molecular weight ... Chemical Abstract # Common name Synonyms Lauryl sulfate 151-21-3 Sodium ... and in herbicides like Round-Up.SLES is an inexpensive and very effective foaming agent. Its appearance is white powder or cream crystal. It provides good lather, thickening and conditioning properties. TEA-lauryl sulfate, or triethanolamine lauryl sulfate, is another detergent, surfactant and foam-boosting chemical found in shampoo. CAS No: 151-21-3. Particulate-phase dodecyl sulfate will be removed from the atmosphere by wet and dry deposition. SLS is a high production volume chemical (i.e., annual production and/or importation volumes 29 above 1 million pounds in the United States). Export. At the substrate a liquid droplet will form to have the least surface tension possible and thus the least surface area in contact with the substrate. 1 U.S. gallon of water weighs 8.34 pounds = 3.78 kilograms. University of Bristol. The amount and quality of foam produced is associated by consumers as an indicator as to whether the product is working. Found inside – Page 25730 Sodium Lauryl Sulfate Cheol Heon Lee, Howard I. Maibach Contents 30.1 ... foods and it is the sodium salt of lauryl sulfate that conforms to the formula: ... 17. 31. Characteristics: This is an anionic surfactant product with excellent cleaning and foaming properties. Compounded with Sodium Linear Alkyl Benzene Sulfonate (LASNa, LAS) in a proportion of 1:3, Sodium Lauryl Sulfate is used as the detergent for heavy dirty to wash carpet, dishware and hard surface. Found inside – Page 159TABLE 8.2 Frequently Cited Synonyms for Sodium Lauryl Ether Sulfate Commonly used synonyms ... sulfate; Sodium laurylglycolether sulfate Structural formula ... Found inside – Page 876Empirical: C18H36N204 • Na Formula: CH3(CH2)10CONHCH2CH2NCH2CH2OHCH2COONa ... See Sodium lauriminodipropionate Sodium lauryl sulfate CAS 151-21-3; ... Zara Kauffer and Paul May University of Bristol Molecule of the Month March 2010 Also available: JSMol version. However, its ability to foam has a negligible effect on the functional performance of the product. Sodium lauryl sulfate (SLS) is found in shampoos, soaps, various beauty and cleaning products, and even some foods. Associated Identifiers. Ether refers to one or more ethylene oxide groups placed between the sulfate and lauryl … By improving the wetting, anionic surfactants boost the negative charge at the surface and increase the electrostatic repulsions, and this will also prevent re-deposition of dirt.

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