Sodium lauryl sulfate (chemical formula C12H25SO4Na), also called sodium dodecyl sulfate, is a negatively charged surfactant (a wetting agent that reduces and lowers the surface tension of a liquid and the tension between two liquids) and is commonly used in numerous hygiene, cosmetic, and clea...
When we use a wash or beauty product on our skin, it's probably a liquid made of a water phase and an oily phase. As we know, oil and water don't mix, so something is required to keep the ingredients together. That something is called a surfactant. A surfactant allows the oil and...
Add propylene glycol to food additives and liqueurs to give them a creamy texture. Using propylene glycol in additives like angostura and orange bitters will extend the taste and give more volume to the liquid.
If you’re very ingredient-focused when it comes to different consumer products, your ears may perk up when you see a toothpaste with sodium lauryl sulfate (SLS). While SLS is a common ingredient in toothpastes and other household products, you might be curious about its viability as a ...
(3 × 150 mL) and the organic filtrates are combined, dried with anhydrous sodiumsulfate, and concentrated under reduced pressure. Distillation of the residue under vacuumaffords L-valinol (63.9–65.7 g, 73–75%) as a clear liquid: bp 63–65°C (0.9 mm): [α]D20 +14.6° (neat); ...
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(LNG).Wood et al. (2008)have shown that the most economic transportation mode is actually through gas to liquid (GTL) processing, when the production rate is small and the gas well is far away from the intended market. As a result, identification of low cost small scale desulfurization ...
Caffeine and N-butylamine (Sigma-Aldrich®) were the calibration standards for positive ions and buspirone hydrochloride, sodium dodecyl sulfate, and taurocholic acid sodium salt were used to calibrate the mass spectrometer. These compounds were dissolved in a mixture of acetic acid, acetonitrile, ...
1a), especially with sodium chloride seed particles. There was no apparent sulfate formation in the absence of any one of these factors, however, including O2, aerosol phase Mn2+, and aerosol liquid water (Supplementary Fig. 2). In addition, this reaction was found to be inhibited by more ...
Chemicals such as aluminum sulfate and liquid chlorine are used. These chemicals are flocculating chemicals that help in water filtration. What they do is that they clump the particles together until they form a larger particle. These flocks can then be easily removed or filtered out...