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Sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS), sometimes written sodium laurilsulfate, is an organic compound with the formula CH 3 (CH 2) 11 OSO 3 Na and structure H 3 C−(CH 2) 11 −O−S(=O) 2 −O − Na +. It is an anionic surfactant used in many cleaning and hygiene products. This compound is the sodium salt of the 12 ...
Sodium laureth sulfate (SLES), an accepted contraction of sodium lauryl ether sulfate, also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products (soaps, shampoos, toothpaste, etc.) and for industrial uses. SLES is an inexpensive and very effective foaming agent. [1]
Dodecanol / ˈ d oʊ ˈ d ɛ k ɑː n ɒ l /, or lauryl alcohol, is an organic compound produced industrially from palm kernel oil or coconut oil.It is a fatty alcohol. Sulfate esters of lauryl alcohol, especially sodium lauryl sulfate, are very widely used as surfactants.
Sodium laurate is a chemical compound with formula CH 3 (CH 2) 10 CO 2 Na. As the sodium salt of a fatty acid ( lauric acid ), it is classified as a soap . It is a white solid.
Sodium dodecyl sulfate; Sodium laurate; Sodium laureth sulfate; Sodium lauroyl sarcosinate; Sodium myreth sulfate; Sodium nonanoyloxybenzenesulfonate; Sodium pareth sulfate; Sodium stearate; Sodium sulfosuccinate esters; Sodium tallowate; Sodium tetradecyl sulfate; Sulfolipid
Sodium sulfate is a typical electrostatically bonded ionic sulfate. The existence of free sulfate ions in solution is indicated by the easy formation of insoluble sulfates when these solutions are treated with Ba 2+ or Pb 2+ salts: Na 2 SO 4 + BaCl 2 → 2 NaCl + BaSO 4. Sodium sulfate is unreactive toward most oxidizing or reducing agents.
(The article Sodium lauryl sulfate has got this right.) The author of the primary source evidently misunderstood the synonym to be a list of ingredients and is therefore not to be relied upon. Sodium LAURETH Sulfate is actually made by ethoxylating Sodium LAURYL Sulfate, as stated in Sodium lauryl sulfate. Submitted for your consideration,
Sodium lauryl sulfate inhibits organisms other than coliforms. Formula in grams/litre (g/L) Tryptose: 20.0, Lactose : 5.0, Sodium chloride : 5.0, Dipotassium phosphate : 2.75, Potassium dihydrogen phosphate : 2.75, Sodium dodecyl sulfate : 0.1 pH 6.8 ± 0.2