Sulfur nitrogen chlorides

T. Tonoba, Poly(Sulfur-Nitr ogen) Heterocycles via Sulfur Chlorides and Nitrogen Reagents, J. Prakt. Chem., 341, 99 (1999). 

Chlor-siure, /. chloric acid. -sMureanhydrid, n. chloric anhydride, chlorine(V) oxide, -schwefel, n. sulfur chloride (esp. the monochloride). -silber, n. silver chloride, -sili-cium, n. silicon tetrachloride, -soda, /. = Chlornatron. -stickstoff, m. nitrogen chloride. -Strom, m. stream of chlorine, -strontium, n. strontium chloride, -suifonsaure, /. chlorosulfonic acid, chlorosulfuric acid, -toluol, n. chlorotoluene. -fibertrager, m. chlorine carrier. 

When SNG is made from coal, the methanation feed gas can contain various trace constituents which could affect performance. The coal can contain various amounts of sulfur, chloride, and nitrogen. These components will mostly be converted to H2S, HC1, NO, and NH3 (the NH3... 

Biodegradation. Under aerobic conditions, biodegradation results in the mineralization of an organic compound to carbon dioxide and water and—if the compound contains nitrogen, sulfur, phosphorus, or chlorine—with the release of ammonium (or nitrite), sulfate, phosphate, or chloride. These inorganic products may then enter well-established geochemical cycles. Under anaerobic conditions, methane may be formed in addition to carbon dioxide, and sulfate may be reduced to sulhde. 

Pickling Gases, mists hydrochloric acid, hydrogen chloride, hydrogen fluoride, oxides of nitrogen, sulfuric acid... 

Compared with the large number of nitrosyl complexes, only a few examples of thionitrosyl complexes have been studied. Although NS does not exist, a number of synthetic approaches to thionitrosyl complexes have been reported the reaction of nitrido complexes with S2CI2 or TMSNCS, treatment of chloro or 0x0 complexes with trithiazyl chloride or S(NTMS)2, or the use of heterocyclic nitrogen-sulfur rings. Pre-formed thionitrosyl cations in [NS][SbF6] or [NS)[AsFg] have been used to prepare the cationic complex [Re(NS)(CO)5] " in liquid S02. ... 

Sulfur Chloride 10138-04-2 Ammonium Iron Sulfate Nitrogen Tetraoxide... 

Europic chloride, EuClj, greenish-yellow needles mp 623° in nitrogen (in a closed tube), das 4.471, prepd by passing sulfur chloride over the heated oxide at 200-500°. Reduction with hydrogen at 600 yields europous chloride, EuCI, white amorphous powder, sol in water. LD (trichloride) in mice 550 mg/kg i.p. 5 g/kg orally, Haley, J. Pharm. Sci 54, 663 (J965). 

The compound (XCI) is naturally, as in an acid chloride, sensitive to hydrolysis. With water it yields amidosulfonic acid and phosphoric acid quantitatively the high stability of the nitrogen-sulfur bond, which is manifestly greater than that of the phosphorus-nitrogen bond, is clear from these results. 

The sources of nitrogen for worldwide crop production are given in Table 19.2 [4]. Soils are the source of multiple nutrients however, resources of nutrients in the soil are always limited and must be supplemented. The atmosphere supplies some nitrogen, sulfur dioxide, and chlorides near ocean shores. Water supplies some quantities of calcium, magnesium, and potassium. AH of ftese sources should be considered in the selection of soil man- age.m.e.rifJ3.ractice.s.- ... 

Grades and Purities (Kirk-Othmer, 1983 Budavari, 1989) Pure sulfurie aeid is a colorless, oily liquid. When impure, it is brownish. The pure aeid decomposes into sulfur trioxide and water at 340°C. It is soluble in water and alcohol with evolution of heat. Spent sulfuric acid is a black oily liquid. It is also soluble in water with release of heat. Impurities are iron, arsenic, sulfur dioxide, nitrogen compounds, chloride, and fluoride. 

EPA requires the concentrations of certain ions to be below a predetermined value (4). For other ions there are recommended concentration limits. In both cases, ISEs can be useftil in the analysis of these ions. Table I summarizes the required/recommended limits for some ions of the sulfur, nitrogen and chloride biogeochemical cycles. 

However, when the chlorosulfonation of the dichlorobenzenesulfonanilides 369 was carried out at 50-60 °C, the conditions successfully used in the chlorosulfonation of the analogous dichlorobenzoic acid anilides, nitrogen-sulfur bond cleavage occurred to yield the corresponding dichlorobenzenesulfonyl chlorides 371 (Equation 116). 

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