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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 ...
Its chemical formula is C H 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 the most common one in commercial products.
A common example is sodium lauryl sulfate, with the formula CH 3 (CH 2) 11 OSO 3 Na. Also common in consumer products are the sulfate esters of ethoxylated fatty alcohols such as those derived from lauryl alcohol. An example is sodium laureth sulfate, an ingredient in some cosmetics. [2]
Researchers using high-tech air monitoring equipment rolled through an industrialized stretch of southeast Louisiana in mobile labs and found levels of a carcinogen in concentrations as much as 20 ...
Sodium lauryl sulfate, used as a surfactant in toothpaste, alters taste perception. It can break down phospholipids that inhibit taste receptors for sweetness, giving food a bitter taste. In contrast, apples are known to taste more pleasant after using toothpaste. [ 71 ]
A 2021 paper expressed concern that these physical fears over fentanyl may inhibit effective emergency response to overdoses by causing responding officers to spend additional time on unnecessary precautions and that the media coverage could also perpetuate a wider social stigma that people who use drugs are dangerous to be around. [113]
It the active component of the sclerosant drugs Sotradecol and Fibrovein. It is commonly used in the treatment of varicose and spider veins of the leg, during the procedure of sclerotherapy . [ 2 ] Being a detergent , its action is on the lipid molecules in the cells of the vein wall, causing inflammatory destruction of the internal lining of ...
A chemical may also be directly applied to the skin followed by blood and urine measurements, at set time points after the application, to assess the amount of chemical that entered the body. The concentration in the blood or urine at particular time points can be graphed to show an area under the curve and the extent and duration of absorption ...