Sb. Mamedov et Md. Mikhailov, DISSOLUTION KINETICS OF GLASSY AND CRYSTALLINE AS2S3 IN AQUEOUS SODIUM SULFIDE AND HYDROXIDE, Journal of non-crystalline solids, 221(2-3), 1997, pp. 181-186
Dissolution kinetics of glassy and crystalline As2S3 in aqueous sodium
sulfide and hydroxide solutions was investigated. Glass, produced by
rapid quenching contains frozen products of arsenic trisulfide dissoci
ation - As4S4 and S. A strong change in the chemical behavior of g-and
c-As2S3 has been found in its interaction with hydroxide ions. A mech
anism of dissolving has been suggested. (C) 1997 Published by Elsevier
Science B.V.