Analytical properties of bipyridylglyoxal bis(4-phenyl-3-thiosemicarbazone).
The synthesis and analytical properties of bipyridylglyoxal bis(4-phenyl-3-thiosemicarbazone) are described. The solubility, spectral characteristics and pK values are reported, as well as the absorptivity and stoichiometric ratio of metal chelates formed.
Balairón
M G
MG
Department of Analytical Chemistry, Faculty of Sciences, University of Seville, Spain.
Pavón
J M
JM
Pino
F
F