Arsenous hydride

Arsenic vapor [12187-88-5] As, does not combine direcdy with hydrogen to form hydrides. However, arsine (arsenic hydride) [7784-42-17, AsH, a highly poisonous gas, forms if an intermetaUic compound such as AlAs is hydrolyzed or treated with HQ. Arsine may also be formed when arsenic compounds are reduced using zinc in hydrochloric acid. Heating to 250°C decomposes arsine into its elements. [Pg.326]

Arsenic Hydrides. Although there are occasionally reports of other arsenic hydrides, eg, AS2H4, AS2H2 (or AsH), and AS4H2, the only weU-characterized binary compound of arsenic and hydrogen is arsine. [Pg.332]

Other Arsenic Hydrides. Diarsine [15942-63-9] AS2H4, occurs as a by-product in the preparation of arsine by treatment of a magnesium aluminum arsenide alloy with dilute sulfuric acid and also may be prepared by passing arsine at low pressure through an ozonizer-type discharge tube (19). Diarsine is fairly stable as a gas but quite unstable (above — 100°C) in condensed phases. The for diarsine is +117 4 kJ/mol (28 1 kcal/mol) and... [Pg.333]

Arsenic hydride (Arsine) (ASH3) Moderate Very slow... [Pg.232]

BS ISO 11041 Particulate arsenic and arsenic Hydride generation and atomic... [Pg.364]

Arsen-saure, /, arsenic acid, -silber, n, silver arsenide, -silberblende,/, proustite, -spiegel, m. arsenic mirror, -suifid, n, arsenic sulfide, esp. the pentasulfide. -sulfur, n. arsenic trisulfide, arsenic(III) sulfide, -iir, n, (-ous) arsenide, -verbindung, /. arsenic compound, -vergiftung, /. arsenic poisoning, -wasser-stoff, m. arsenic hydride, arseniuretted hydrogen (specif, arsine, AsHa). -zink, n. zinc arsenide. [Pg.34]

Arsenic trioxide, arsehious (III) acid and salts Arsine (arsenic hydride)... [Pg.9]

Synonyms arsenic trihydride hydrogen arsenide arsenious trihydride arsenic hydride arsenic hydrid arsineuretted hydrogen Budavari et al. 1989 ... [Pg.88]

Aresenwasserstoff Argentinean Hemorrhagic Fever Arsenic Butter Arsenic Chloride Arsenic Dichloroethane Arsenic Hydride Arsenic Oxide Arsenic Sodium Oxide Arsenic Trichloride Arsenic Trihydride Arsenic Trioxide Arsenic(3+) Chloride... [Pg.631]

Arsenous Acid Anhydride Arsenous Chloride Arsenous Hydride Arsenous Oxide Anhydride Arsenous Trichloride Arsenous Trioxide Arsenowodor Arsenwasserstoff... [Pg.631]

Arsenic hydride. See Arsine Arsenic oxide, for oxidizing iron in glass, 7 343... [Pg.72]

Arsine (AsH ), as a colorless gas, is also known as arsenic hydride. It is used to synthesize organic compounds and as the major ingredient of several mihtary poisons, including the... [Pg.217]

Synonyms Arsenic hydride, arseniurretted hydrogen arsenous hydride hydrogen arsenide... [Pg.58]

NIOSH Current Intelligence Bulletin 32, Arsine (Arsenic Hydride) Poisoning in the Workplace. DHEW (NIOSH) Pub No 79-142. Cincinnati, OH, National Institute for Occupational Safety and Health, 1979... [Pg.59]

Ammonium perchlorate Ammonium perchlorate Arsenic hydride, Hydrogen arsenide Distilled arsine, Phenylarsine, Diphenylarsine... [Pg.42]

Arsenic hydride. Hydrogen arsenide B,B-Dicyano-o-chlorostyrene Biguanide diperchlorate Binary explosive... [Pg.121]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...