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Home >> Inorganic Chemistry Dictionary >> Ammonium Carbamate - Ammonium Halide
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Ammonium bromide
NH4 Br, an ammonium halide that crystallizes in the cubic system; made by the reaction of ammonia with Hydrobromic acid or bromine; used in photography and for pharmaceutical preparations (sedatives).
Ammonium carbamate
NH4NH2CO2, a salt that forms colorless, rhombic crystals, which are very soluble in cold water; an important, unstable intermediate in the manufacture of urea; found in commercial ammonium carbonate.
Ammonium iodide
NH4I, a salt prepared from ammonia and hydrogen iodide or it forms colourless, regular crystals which sublime when heated used in photography and for pharmaceutical preparations.
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Ammonium chloride
NH4Cl, a white crystalline salt that occurs naturally as a sublimation product of volcanic action or is manufactured; used as an electrolyte in dry cells, as a flux for soldering, tinning and gavanising, and as an expectorant.
Ammonium citrate
(NH4)2 HC6 H5 O7, white granular material; used as a reagent.
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Ammonium dichromate
(NH4 Cr2 O7, a salt forms orange, monoclinic crystals made from ammonium sulfate and a sodium dichromate; soluble in water and alcohol; ignites readily; used in photography, lithography, pyrotechnics, and dyeing. Also known as ammonium bichromate.
Ammonium fluoride
NH4 F, a white unstable, crystalline salt with a strong odour of ammonia; soluble in cold water; used in analytical chemistry, glass etching and wood preservation, and as a textile mordant.
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Ammonium fluoroborate (NH4BF4)
a colourless crystal. It is used as an electrolyte
Ammonium fluosilicate
(NH4) SiF6, a toxic white, crystalline powder, soluble in alcohol and water; used for mothproofing, glass etching, and electroplating. Also known as ammonium silicofluoride.
Ammonium formate
HCO2NH4, deliquescent crystals or granules with a melting point of 116°C, soluble in water and alcohol; used in analytical chemistry to precipitate base metals from salts of the nobel metals.
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Ammonium gluconate
NH4C6H11 O7, a white crystalline powder made from Gluconic acid and ammonia; soluble in water; used as anemulsifier for cheese and salad dressing and as catalyst in textile printing.
Ammonium halide
A compound with the ammonium ion bonded to an ion formed from one of the halogen elements.
Ammonium hydroxide
NH4 OH, hydrate of ammonia, crystalline below ¾79°C, it is a weak base known only in solution as ammonia water. Also known as aqua ammonia.
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Ammonium lactate
NH4 C3 H5O3, a yellow syrupy liquid used in finishing leather.
Ammonium lineolate
C17H23 COONH4,a tan wax like substance; soluble in ethyl and methyl alcohols and in cottonseed and mineral oils; used in cosmetics.
Ammonium metatungstate
(NH4)6H2W12O40, a white powder, soluble in water, used for electroplating
Ammonium molybdate
(NH4)2NoO4, white, crystalline salt used as an analytic reagent as a precipitant of phosphoric acid, and in pigments.
Ammonium nitrate
NH4NO3, a colourless crystalline salt; very insensitive and stable high explosive also used as a fertilizer.
Ammonium oxalate
(NH4)2C2O4. H2O, a salt in the form of colourless, rhombic crystals.
Ammonium perchlorate
NH4CIO4, a salt that forms colourless or white rhombic and regular crystals, which are soluble in water; it decomposes at 150°C, and the reaction is explosive at higher temperatures.
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