title: Metal chelate exchange in the organic phase-III Extraction and exchange constants of dithizonates and oxinates.
abstract: Reactions between dithizonates and oxinates of Ag, Tl(I), Cu(II), Zn, Cd, Hg(II), Pb, Co(II), Ni, Pd, In, Ga and Bi in chloroform have been studied spectrophotometrically. From the exchange constants determined, the extraction constants of metal dithizonates or metal oxinates have been calculated. By this method extraction constants of many metal chelates can be calculated which are difficult to determine by studies of distribution between aqueous and chloroform phases.
authors.affiliation: Department of Nuclear Chemistry, Faculty of Technical and Nuclear Physics, Prague 1, Brehová 7, Czechoslovakia.
authors.forename: J
authors.initials: J
authors.lastname: Starý