Aluminum, phosphides

The extremely toxic and flammable gas phosphine is safely and conveniently generated for the fumigation of grain in sacks or bins from 3-g tablets containing aluminum phosphide and ammonium carbamate which produce 1 g of phosphine in the presence of moisture. [Pg.299]

Phosphides are binary compounds containing anionic phosphorus (P ). Heavy metal, alkali, and alkaline earth metal phosphides exist but few of them are commercially important. Phosphides hydrolyze to the flammable and toxic gas phosphine (PH3). The hydrolysis reaction of aluminum phosphide is given below ... [Pg.175]

Most of these compounds were originally prepared by liquid-phase epitaxy. That process is now largely replaced by MOCVD, particularly in the case of gallium arsenide, gallium arsenic phosphide, and gallium aluminum phosphide. [Pg.359]

LED materials include gallium arsenic phosphide, gallium aluminum arsenide, gallium phosphide, gallium indium phosphide, and gallium aluminum phosphide. The preferred deposition process is MOCVD, which permits very exacting control of the epitaxial growth and purity. Typical applications of LED s are watches, clocks, scales, calculators, computers, optical transmission devices, and many others. [Pg.390]

Until very recently, the only example of a quasi-3-coordinate aluminum phosphide was (Me3SiCH2)2AlPPh2,76 which was reported to exist in solution as a monomer-dimer equilibrium. However, a crystal structure of... [Pg.28]

Phosphine is generated when phosphide salts (i.e., Aluminum phosphide Calcium phosphide Magnesium phosphide Magnesium aluminum phosphide Potassium phosphide Sodium phosphide Stannic phosphide Strontium phosphide Zinc phosphide) come into contact with water. [Pg.317]

Aluminum Magnesium Phosphide Aluminum Phosphide Amarelinho (Citrus)... [Pg.630]

See also Alumina hydroxides classification, 2 422 Aluminum particle size, 10 22-23 Aluminum perchlorate, 18 278 Aluminum phosphide, 2 284 19 58 Aluminum-polyphenylenevinylene-ITO, in photovoltaic devices, 22 221 Aluminum production, 9 639-640 Aluminum recycling, 2 305 21 371-372 economic aspects of, 21 402 remelting, 2 333-334 Aluminum reduction, of ferrovanadium, 25 518... [Pg.42]

Nitrides, phosphides, carbides Aluminum phosphide, calcium carbide, gallium phosphide... [Pg.60]

Aluminum phosphide Amyl trichlorosilane Benzoyl chloride Boron tribromide Boron trifluoride Boron trifluoride etherate Bromine pentafluoride Bromine trifluoride n-Butyl isocyanate Butyllithium Butyric anhydride Calcium Calcium carbide Chlorine trifluoride Chloro silanes Chlorosulfonic acid Chromium oxychloride Cyanamide Decaborane Diborane... [Pg.61]

A recent abstract reported an excessive mortality from non-Hodgkin s lymphoma during the 1970s and 1980s in grain millers in the grain processing industry (Alavanja et al. 1988). Such workers had been exposed to 1,2-dibromoethane as well as aluminum phosphide, ethylene dichloride, malathion, and methyl bromide. [Pg.78]

Allyl alcohol Aluminum phosphide 4-Aminopyridine Arsenic acid Arsenic pentoxide Arsenic trioxide Calcium cyanide Carbon disulfide p-Chloroaniline... [Pg.522]

Inhalation of phosphine released after fumigation with aluminum phosphide on a grain freighter resulted in acute illnesses... [Pg.580]

Jones AT, Jones RC, Longley EO Environmental and clinical aspects of bulk wheat fumigation with aluminum phosphide. Am Ind Hyg Assocjf 25-376-379, 1964... [Pg.581]

As is evident, less than 10% of RP produced annually is used for military pyrotechnics. Its major use is in non-military applications where it is used mainly for the production of safety matches, aluminum phosphide (used for grain fumigation) and flame retardants. The use of RP as a flame retardant in the plastics industry, where it is added at the levels of a few percent to plastics such as poly-... [Pg.370]

Phosphine has been prepared by the action of either water1 or hydrochloric acid2 on calcium phosphide or zinc phosphide 3 the reaction of hot basic solutions on elemental phosphorus 4 the pyrolysis of phosphorus acid 5 and the action of sulfuric acid on aluminum phosphide. The last method is the most convenient for the laboratory preparation of phosphine. [Pg.1]

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