Sulfur hydrides

Keywords Sulfur hydrides Molecular structures Reactivity Spectra Acidities Application... [Pg.99]

Synonym(s) Hydrosulfuric acid stink damp sulfur hydride sulfurated hydrogen dihydrogen monosulfide dihydrogen sulfide sewer gas HSDB 1998... [Pg.133]

Intimate mixtures of chlorates, bromates or iodates of barium, cadmium, calcium, magnesium, potassium, sodium or zinc, with finely divided aluminium, arsenic, copper carbon, phosphorus, sulfur hydrides of alkali- and alkaline earth-metals sulfides of antimony, arsenic, copper or tin metal cyanides, thiocyanates or impure manganese dioxide may react violently or explosively, either spontaneously (especially in presence of moisture) or on initiation by heat, friction, impact, sparks or addition of sulfuric acid [1], Mixtures of sodium or potassium chlorate with sulfur or phosphorus are rated as being exceptionally dangerous on frictional initiation. [Pg.238]

Synonyms sulfur hydride sulfureted hydrogen Occurrence and Uses... [Pg.379]

Nickel-sulfur hydride complexes were a primary research target. However, the few which were found did not catalyze the H2 heterolysis according to Eqs. 45b or 46 (142). In the quest for other metal-sulfur complexes exhibiting the [M(H)(SH)] motif, the Rh and Ru hydride complexes [Rh(H)(CO)(S4)] (51, 143) and [Ru(H)(PCy3 HS4) (144) were found. They proved to catalyze a D2/ H+ exchange according to Eq. 47. In order to do so, the Rh complex required the addition of catalytic amounts of Brpnsted acids such as aqueous HC1 or HBF4. [Pg.654]

Synonyms Hydrosulfuric acid, sulfuric hydride, sulfurated hydrogen, dihydrogen monosulfide, dihydrogen sulfide, stink damp, sewer gas... [Pg.200]

Synonyms Sulfur hydride Dihydrogen sulfide Hydrosulfuric acid Stink damp Sewer gas... [Pg.1356]

SULFUR HYDRIDE (7783-06-4) A highly flammable and reactive gas. Violent reaction with strong oxidizers, metal oxides, metal dusts and powders, bromine pentafluoride, chlorine trifluoride, chromium trioxide, chromyl chloride, dichlorine oxide, nitrogen trichloride, nitryl hypofluorite, oxygen difluoride, perchloryl fluoride, phospham, phosphorus persulfide, silver fulminate, soda-lime, sodium peroxide. Incompatible with acetaldehyde, chlorine monoxide, chromic acid, chromic anhydride, copper, nitric acid, phenyldiazoniumchloride, sodium. Forms explosive material with benzenediazonium salts. Attacks many metals. Flow or agitation of substance may generate electrostatic charges due to low conductivity. [Pg.1106]

Sulfated fish oil, sodium salt 3613 Sulfur hydride 1978... [Pg.1096]

SYNONYMS dihydrogen sulfide, hydrogen sulfiiric acid, hydrosulfuric acid, sewer gas, sufuretted hydrogen, sulfur hydride. [Pg.676]

Formula H2S MW 34.08 CAS [7783-06-4] Synonyms sulfureted hydrogen sulfur hydride... [Pg.407]

Stink damp Sulfureted hydrogen Sulfur hydride... [Pg.2087]

Sulfur hydride. See Hydrogen sulfide Sulfuric acid... [Pg.4268]

Substance Hydrogen sulfide (Hydrosulfuric acid, sulfur hydride) CAS 7783-06-4... [Pg.342]

Why do boron and transition metal hydrides tend to form clusters, when carbon and sulfur hydrides tend to form open-chain hydrides Me(CH2) Me, and HS(S) SH Why is sulfur able to form clusters in the compounds mentioned in question 2 ... [Pg.369]

The reaction of S+ with H2 to form SH+ is highly endothermic as well by about 0.9 eV, but in this case the radiative association reaction to form SHj is also very slow. The reaction of H3 with S to form SH can lead to small amounts of sulfur hydrides. Reactions of S" " with hydrocarbon molecules lead to the formation of sulfur-bearing species like CS. [Pg.213]

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