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Tetramethylammonium chloride is one of the simplest quaternary ammonium salts, with four methyl groups tetrahedrally attached to the central N. The chemical formula (CH 3) 4 N + Cl − is often abbreviated further as Me 4 N + Cl −. It is a hygroscopic colourless solid that is soluble in water and polar organic solvents.
Although this reaction is suitable for the common halides, tetramethylammonium salts with more complex anions may be prepared by salt metathesis reactions, e.g. tetramethylammonium borohydride has been made from tetramethylammonium hydroxide as shown: [8] Me 4 N + [OH] − + Na + [BH 4] − → Me 4 N + [BH 4] − + Na + + HO −
Kosher salt, originally designed to be used in koshering meats (to draw out blood), is preferred by chefs and home cooks. Kosher salt is free of additives and is machine-produced to have coarse ...
Tetramethylammonium hydroxide (TMAH or TMAOH) is a quaternary ammonium salt with molecular formula N(CH 3) 4 + OH −. It is commonly encountered in form of concentrated solutions in water or methanol. TMAH in solid state and its aqueous solutions are all colorless, but may be yellowish if impure.
According to Bapton, sugar and salt technically never expire. But some of the ingredients added to salt, like iodine, can start to break down, so try to use it within 5 years.
Some anticaking agents function by absorbing excess moisture or by coating particles and making them water-repellent. Calcium silicate (CaSiO 3), a commonly used anti-caking agent, added to e.g. table salt, absorbs both water and oil. Anticaking agents are also used in non-food items such as road salt, [3] fertilisers, [4] cosmetics, [5] [6 ...
Pages in category "Tetramethylammonium salts" The following 7 pages are in this category, out of 7 total. ... Tetramethylammonium chloride; Tetramethylammonium fluoride;
Here are a few unexpected ways you can use salt and save a few bucks at the same time. But what most people don't realize is that salt can be used for a lot more than cooking.