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Popular surfactants in the biochemistry laboratory are sodium lauryl sulfate (SDS) and cetyl trimethylammonium bromide (CTAB). Detergents are key reagents to extract protein by lysis of the cells and tissues: they disorganize the membrane's lipid bilayer (SDS, Triton X-100 , X-114 , CHAPS , DOC , and NP-40 ), and solubilize proteins.
The dimming was greater on the average cloud-free days (red line) than on the average of all days (purple line), strongly suggesting that sulfate aerosols were the cause. [10] Subsequent research estimated an average reduction in sunlight striking the terrestrial surface of around 4–5% per decade over the late 1950s–1980s, and 2–3% per ...
Sulfation is widely used in the production of consumer products such as detergents, shampoos, and cosmetics. Since the sulfate group is highly polar, its conjugation to a lipophilic "tail" gives surfacant-like properties. Well known sulfates are sodium lauryl sulfate and sodium laureth sulfate. [2]
gulf, -s / ˈ-ʌ l f,-s / rhymes with SULF (pl. Sulfs), any of a number of sulfate-regulating enzymes. kiln, -s, if pronounced / ˈ-ɪ l n,-z /, rhymes with the surname Milne. The plural rhymes with Milne's, belonging to someone with the surname Milne. loge / ˈ-oʊ ʒ / rhymes with the English pronunciation of Limoges, a city in France, and a ...
INCI names often differ greatly from systematic chemical nomenclature or from more common trivial names and is a mixture of conventional scientific names, Latin and English words. INCI nomenclature conventions "are continually reviewed and modified when necessary to reflect changes in the industry, technology, and new ingredient developments". [2]
Sulfites or sulphites are compounds that contain the sulfite ion (systematic name: sulfate(IV) ion), SO 2− 3. The sulfite ion is the conjugate base of bisulfite. Although its acid (sulfurous acid) is elusive, [1] its salts are widely used. Sulfites are substances that naturally occur in some foods and the human body.
A Many websites state that black vitriol "is a mixture of iron sulfate and iron sulfite", but none give a reference of any sort. The book, Chemistry, Inorganic & Organic, with Experiments, by Bloxam [4] is a published, reliable reference for the composition of black vitriol, and it states on page 513, "The formula of black vitriol may be written [CuMgFeMnCoNi]SO 4 ·7H 2 O, the six isomorphous ...
calcium sulfate: 7778-18-9 CaSO 4 · 0.5H 2 O: plaster of paris calcium sulfate hemihydrate: 10034-76-1 CaSe: calcium selenide: 1305-84-6 CaSeO 3: calcium selenite: 13780-18-2 CaSeO 4: calcium selenate: 14019-91-1 CaSiO 3: calcium metasilicate wollastonite: 1344-95-2 CaTe: calcium telluride: 12013-57-9 CaTeO 3: calcium tellurite: 13812-57-2 ...