Reaction of gallium arsenide with concentrated acids : formation of arsine

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<rdf:Description>
<dc:creator>Scott, Nelson</dc:creator>
<dc:creator>Carter, Dean E.</dc:creator>
<dc:creator>Fernando, Quintus</dc:creator>
<dc:date>1989-07-01</dc:date>
<dc:description xml:lang="es">Sumario: Crystalline particles of gallium arsenide (GaAs) (-2 microm in diameter) react with concentrated hydrochloride acid (HCL) (11.6 to 9M) to form highly toxic arsine (AsH3) gas. A spectrophotometric method, based on the reaction of AsH3 with silver diethyldithiocarbamate in a chloroform solution containing morpholine was used to detect AsH3 gas dissolved in aqueous solutions and to determine the AsH3 gas that was liberated by the reaction of GaAs with HCl</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/47213.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Arsénico</dc:subject>
<dc:subject xml:lang="es">Arseniuro de galio</dc:subject>
<dc:subject xml:lang="es">Ácido clorhídrico</dc:subject>
<dc:subject xml:lang="es">Reacciones químicas</dc:subject>
<dc:subject xml:lang="es">Toxicidad</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Reaction of gallium arsenide with concentrated acids : formation of arsine</dc:title>
<dc:title xml:lang="es">Título: American Industrial Hygiene Association journal</dc:title>
<dc:relation xml:lang="es">En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 50, nº 7, July 1989 ; p. 379-381</dc:relation>
</rdf:Description>
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