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Ammonium chloride is used in a ~5% aqueous solution to work on oil wells with clay swelling problems. Other uses include in hair shampoo, in the glue that bonds plywood, and in cleaning products. In hair shampoo, it is used as a thickening agent in ammonium-based surfactant systems such as ammonium lauryl sulfate .
Ammonium chloride: Brass & copper polish, bleach 7632-50-0: Ammonium citrate: Iron remover 37475-88-0: Ammonium cumene sulfonate: No record 1341-49-7: Ammonium hydrogen-difluoride: Wheel cleaner, glass etching 6484-52-2: Ammonium nitrate: Moisture control, ink cartridge 7727-54-0: Ammonium persulfate / diammonium peroxidisulphate
Deterioration of electrical properties of printed circuit boards, as soldering temperatures are above the glass transition temperature of the board material and flux components (e.g. glycols, or chloride and bromide ions) can diffuse into its matrix; e.g. water-soluble fluxes containing polyethylene glycol were demonstrated to have such impact [10]
Such species are prepared by the addition of sodium amalgam to a solution of ammonium chloride. [3] This amalgam eventually decomposes to release ammonia and hydrogen. [4] To find whether the ammonium ion is present in the salt, first, the salt is heated in presence of alkali hydroxide releasing a gas with a characteristic smell, which is ammonia.
Slightly more hygroscopic than potassium nitrate. Produces smoke of potassium chloride. Can act as a chlorine donor. High impact and friction sensitivity with sulfur and sulfides. With ammonium salts produces unstable ammonium chlorate. Used in match head compositions, some colored smokes, and small firecrackers and toy caps. [1]
Ammonia is considered to be a weak base. It combines with acids to form ammonium salts; thus, with hydrochloric acid it forms ammonium chloride (sal ammoniac); with nitric acid, ammonium nitrate, etc. Perfectly dry ammonia gas will not combine with perfectly dry hydrogen chloride gas; moisture is necessary to bring about the reaction. [38] [39]
Ammonium hypochlorite solutions, diluted to 0.5–1.0%, are used as bactericides and disinfectants for doing the laundry or for cleaning domestic and agricultural premises. [ 5 ] [ 6 ] References
Ammonium hexachloropalladate can be made by passing chlorine through a suspension of ammonium tetrachloropalladate(II) in ammonium chloride solution: (NH 4) 2 [PdCl 4] + Cl 2 → (NH 4) 2 [PdCl 6] The compound is precipitated from the palladium(IV) chloride solution with adding ammonium chloride: [3] PdCl 6 + 2NH 4 Cl → (NH 4) 2 [PdCl 6] + 2HCl