Phosphides aluminum phosphide

Aluminum Magnesium Phosphide Aluminum Phosphide Amarelinho (Citrus)... 

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. 

The lasers in the 670-nm region, from the aluminum indium gallium phosphide [107102-89-6] system are available at center wavelengths from 635 to 690 nm. These wavelengths He at the red end of the visible spectmm. Such lasers, which may compete for appHcations with the helium—neon laser, are under intensive development and represent less mature technology than the other lasers. 

Phosphides. Compounds of phosphoms containing the more electropositive elements are generally called phosphides. A large number of binary phosphides as well as many ternary mixed-metal phosphides, metal phosphide nitrides, etc, are known. Some binary phosphides, such as those of nickel, exhibit a variety of stoichiometries (Ni P, Ni P2, Nq2P5, Ni2P, Ni P, NiP, NiP2, NiP ), whereas others, such as aluminum, form only one (AlP). Metalloids such as B and Si also form phosphides. 

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 ... 

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. 

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. 

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... 

Metal-Phosphorus Bono Lengths, Torsion Angles between the Metal and Phosphorus Coordination Planes, Sums of Angles at Phosphorus, and 3IP NMR Chemical Shifts for Three-Coordinate Aluminum, Gallium, and Indium Phosphides... 

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. 

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... 

Nitrides, phosphides, carbides Aluminum phosphide, calcium carbide, gallium phosphide... 

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... 

The gallium aluminum arsenide (GaAlAs) and indium phosphide (InP) laser diodes are among the most used NIR excitation sources (Figure 7.4). These diodes are... 

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. 

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

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

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... 

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