Reaction with antimony sulfide

As, C, charcoal, Cu, MnO , metal sulfides, dibasic organic acids, organic matter, P, S, H2SO4. Incandescent reaction with antimony(III) sulfide, arsenic(III) sulfide, tin(II) sulfide, tin(IV) sulfide. When heated to decomposition it emits toxic fumes of CT and ZnO. See also CHLORATES and ZINC COMPOUNDS. 

Precaution Dangerous fire risk in contact with organic materials strong oxidizing agent explosive reaction with copper (I) sulfide incandescent reactions with antimony (III) sulfide, tin (II) sulfide, etc. incompat. with Al, As, C, charcoal, Cu, P, S, etc. 

Many metal sulfides when mixed intimately with metal halogenates form heat-, impact- or friction-sensitive explosive mixtures [1], That with antimony trisulfide can be initiated by a spark [2] and with silver sulfide a violent reaction occurs on heating [3], For the preparation of oxygen mixture , antimony trisulfide was used in error instead of manganese dioxide, and dining grinding, the mixture of sulfide and chlorate exploded very violently [4],... 

It may also be prepared by the reaction of antimony pentachloride in HCl with hydrogen sulfide and removing any free sulfur by extraction with carbon disulfide ... 

Nickel is stable in caustic alkahes. At moderate temperatures, it decomposes gaseous ammonia into hydrogen and nitrogen. Nickel combines with sulfur, phosphorus, carbon, arsenic, antimony, and aluminum at elevated temperatures. Fusion of nickel powder with molten sulfur yields nickel sulfide, NiS. Reaction with aluminum can be explosive at 1,300°C, forming nickel-aluminum intermetallic products of varying compositions. 

Sulfide - [FLAMERETARDANTS - ANTIMONY AND OTHERINORGANIC FLAME RETARDANTS] (Vol 10) - [COALCONVERSION PROCESSES - CLEANING AND DESULFURIZATION] (Vol 6) - [COAL] (Vol 6) - [COLORPHOTOGRAPHY] (Vol 6) - [CARBON-DIAMOND,NATURAL] (Vol4) - [ALCOHOLS, HIGHERALIPHATIC - SURVEY AND NATURAL ALCOHOLS MANUFACTURE] (Vol 4) -ion-selective electrode for [ELECTROANALYTICALTECHNIQUES] (Vol 9) -reaction with ozone [OZONE] (Vol 17)... 

In the reaction of trimethylstibine sulfide with acid halide, trimethyl-antimony halide thiocarboxylates (XIII), corresponding to compound XII in Eq. (1) were isolated 27) ... 

Several phosphorous compounds having a P=S bond are also catalysts for this reaction. For example, heating of phenyl isocyanate with triphenylphosphine sulfide at 160 °C affords diphenylcarbodiimide. Since triphenylphosphine sulfide was recovered unchanged, a different mechanism seems to be operative. A tricyclic P S compound, S=P[N(Me)CH2CH2l3N, also catalyzes the transformation of isocyanates to carbodiimides. Triphenylarsine oxide and triphenylantimony oxide also catalyze the conversion of isocyanates into carbodiimides. The catalytic activity of the oxides of phosphorous, arsenic and antimony are in agreement with the dipole moments of... 

SAFETY PROFILE Moderately toxic by intraperitoneal route. See also ANTIMONY COMPOUNDS and SULFIDES. Flammable when exposed to heat or by chemical reaction with powerful oxidizers. Use water to fight fire. Moderately explosive when shocked or by spontaneous chemical reaction in contact with powerful oxidizers. When heated to decomposition or on contact with acid or acid fumes it emits highly toxic fumes of oxides of sulfur and antimony. Incompatible with water or steam to produce toxic and flammable vapors and with oxidizers, e.g., Ag(C103)2, HCIO3,... 

SAFETY PROFILE Confirmed human carcinogen. A powerful oxidizing agent. Flammable by chemical reaction with reducing agents. Moderate explosion hazard when shocked or exposed to heat. Violent or explosive reaction with sulfides (e.g., copper(II) sulfide (explodes) antimony(II) sulfide arsenic(III) sulfide tin(II) sulfide tin(IV) sulfide). When heated to decomposition it emits toxic fumes of Cd and Cr. See also CHLORATES. 

Ignition or explosive reaction with metals (e.g., aluminum, antimony powder, bismuth powder, brass, calcium powder, copper, germanium, iron, manganese, potassium, tin, vanadium powder). Reaction with some metals requires moist CI2 or heat. Ignites with diethyl zinc (on contact), polyisobutylene (at 130°), metal acetylides, metal carbides, metal hydrides (e.g., potassium hydride, sodium hydride, copper hydride), metal phosphides (e.g., copper(II) phosphide), methane + oxygen, hydrazine, hydroxylamine, calcium nitride, nonmetals (e.g., boron, active carbon, silicon, phosphoms), nonmetal hydrides (e.g., arsine, phosphine, silane), steel (above 200° or as low as 50° when impurities are present), sulfides (e.g., arsenic disulfide, boron trisulfide, mercuric sulfide), trialkyl boranes. 

SAFETY PROFILE Poison by ingestion and intraperitoneal routes. A trace mineral added to animal feeds. Potentially explosive reaction with charcoal + ozone, metals (e.g., powdered aluminum, copper), arsenic carbon, phosphoms, sulfur, alkali metal hydrides, alkaline earth metal hydrides, antimony sulfide, arsenic sulfide, copper sulfide, tin sulfide, metal cyanides, metal thiocyanates, manganese dioxide, phosphorus. Violent reaction with organic matter. When heated to decomposition it emits very toxic fumes of I and K2O. See also lODATES. 

Tri-n-butyldifluorophosphorane was first obtained upon interaction between tri-re-butylphosphine and hexafluoro-thioacetone dimer.The method described here involves the reaction of tri-n-butylphosphine sulfide with antimony-(III) fluoride. The method is more generally apphcable in the synthesis of difluorophosphoranes from tertiary phosphine sulfides. The only previously reported difluoro-phosphorane, triphenyldifluorophosphorane, was obtained by the reaction of triphenylphosphine or triphenylphos-phine oxide with sulfur(IV) fluoride under autogenous pressure. ... 

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