Ammonium chlorate iodide

Tetramethy(ammonium Chlorate. (CH N. CIOJ mw 157.62 N 8.89% OB to C02 -60.91% white cryst. V sol in ethanol and w. Prepn is by double decompn between tetramethylammonium-iodide and Ag chlorate followed by evapn of the resulting soln on a w bath to crystn. The chlorate explds at 230°... 

Elemental composition K 28.22%, Cl 25.59%, and 0 46.19%. An aqueous solution is analyzed for potassium by AA, ICP, and other methods (see Potassium). Perchlorate ion may be analyzed by ion chromatography or a liquid-membrane electrode. Iodide, bromide, chlorate, and cyanide ions interfere in the electrode measurement. Alternatively, perchlorate ion may be measured by redox titration. Its solution in 0.5M H2SO4 is treated with a measured excess standard ferrous ammonium sulfate. The excess iron(II) solution is immediately titrated with a standard solution of potassium dichromate. Diphenylamine sulfuric acid may be used as an indicator to detect the end point ... 

According to F. C. Franklin and C. A. Kraus,40 liquid ammonia readily dissolves sodium and potassium iodides. The partial press, of ammonia in soln. of potassium iodide at 25°, as measured by R. Abegg and H. Riesenfeld, is raised from 13 45 mm. of water to 13 28, and 14 88 mm. for 0 5W-, N-, and l 5Ar-soln. respectively. H. M. Dawson and J. McCrae have shown that the distribution of ammonia between water and chloroform is generally lowered by the addition of various salts of the alkali metals and ammonium which they tried—halides, nitrates, chlorates, oxalates, sulphates, carbonates, hydroxides this means that the solvent power of aq. soln. of the alkali salts is in general less than that of pure water—lithium chloride, ammonium bromide, and sodium iodide act in the opposite way. The other halide salts of lithium were not tried. The change produced in the partition coeff. by the halides, at 20°, is as follows ... 

H. Stamm also measured the solubilities of the salts of the alkalies in liquid ammonia —potassium hydroxide, nitrate, sulphate, chromate, oxalate, perchlorate, persulphate, chloride, bromide, iodide, carbonate, and chlorate rubidium chloride, bromide, and sulphate esesium chloride, iodide, carbonate, and sulphate lithium chloride and sulphate sodium phosphate, phosphite, hypophosphite, fluoride, chloride, iodide, bromate, perchlorate, periodate, hyponitrire, nitrite, nitrate, azide, dithionate, chromate, carbonate, oxalate, benzoate, phtnalate, isophthalate ammonium, chloride, chlorate, bromide, iodide, perchlorate, sulphate, sulphite, chromate, molybdate, nitrate, dithionate, thiosulphate, persulphate, thiocyanate, phosphate, phosphite, hypophosphite, arsenate, arsenite, amidosulphonate, ferrocyanide, carbonate, benzoate, methionate, phenylacetate, picrate, salicylate, phenylpropionate, benzoldisulphonate, benzolsulphonate, phthalate, trimesmate, mellitate, aliphatic dicarboxylates, tartrate, fumarate, and maleinate and phenol. 

Violent reactions with ammonium salts, chlorate salts, beryllium fluoride, boron diiodophosphide, carbon tetrachloride + methanol, 1,1,1-trichloroethane, 1,2-dibromoethane, halogens or interhalogens (e.g., fluorine, chlorine, bromine, iodine vapor, chlorine trifluoride, iodine heptafluoride), hydrogen iodide, metal oxides + heat (e.g., beryllium oxide, cadmium oxide, copper oxide, mercury oxide, molybdenum oxide, tin oxide, zinc oxide), nitrogen (when ignited), silicon dioxide powder + heat, polytetrafluoroethylene powder + heat. 

Prior to the early 1960s, there were very few materials which possessed these properties. Little and Mitchell in their text Tablet Making, cite sodium chloride and bromide, potassium chlorate, bicarbonate and iodide, ammonium chloride, and hexamine as having properties which permit tabletting without some form of prior treatment. No reference is made by name to the process of direct compression. 

The TBP resin is quite stable and is suitable for anion chromatography. Warth, Cooper and Fritz [12] compared the retention times of several anions relative to chlo-ride using columns packed with quaternary ammonium anion exchangers of the conventional trimethyl type (TMA) and tributylamine (TBA). The selected results in Table 3.5 show that bromide, nitrate, chlorate and iodide are retained more strongly by the TBP resin. 

H. B. Weiser reported that the precipitation values for potassium salts for a negative colloidal soln. containing 365 grms. of chromic oxide per litre were for ferricyanide, 0-485 millieq. per litre chromate, 0-525 dichromate, 0-535 sulphate, 0-550 oxalate, 0-570 iodate, 0-635 bromate, 19-0 chloride, 30-0 bromide, 33-0 chlorate, 33-8 and iodide, 37-5. M. Bjerrum observed that by adding a soln. of O-lili-ammonium sulphate to a soln. containing 0112 mols of Cr, and 0-01 mol of nitric acid, the electrical conductivity of the soln. altered as indicated in Fig. 19-. 

Ammonium nitrate Ammonium nitrite Ammonium oxalate Ammonium salicylate Ammonium sulfate Ammonium sulfide Ammonium sulfite Ammonium thiosulfate Amyl acetate Amyl alcohol Amyl chloride Amyl mercaptan Amyl naphthalene Amyl nitrate Amyl nitrite Amyl phenol Aniline hydrdochloride Aniline sulfate Aniline sulfite Animal fats Animal oils Anthraquinone Antimony sulfate Antimony tribromide Antimony trichloride Antimony trioxide Aqua regia Arsenic oxide Arsenic trichloride Arsenic trioxide Arsenic trisulfide Ascorbic acid Barium carbonate Barium chlorate Barium chloride, aqueous Barium cyanide Barium hydroxide Barium iodide Barium nitrate Barium oxide Barium peroxide Barium salts Beet sugar liquors Benzaldehyde Benzene... 

ICP-MS detection was coupled with IC separation for the simultaneous determination of eight species—chloride, chlorite, chlorate, perchlorate, bromide, bromate, iodide, and iodate—some of them being by-products of disinfection (IDBP) in drinking water samples [97]. The species were separated in a waters IC-Pak A column (4.6 mm, —50 mm, 10 mm particle size), which has trimethyl ammonium functionalized groups on polymethacrylate. 

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