Analytical applications of thio-, seleno- and telluro-ethers-III spectrophotometric determination of palladium with dibenzyl selenide.
Palladium chloride is very efficiently extracted with a benzene solution of dibenzyl selenide. The extract can be used to determine palladium spectrophotometrically in the range 0.38-3.00 ppm. Determination of palladium in presence of platinum metals and many cations and anions, is reported.
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Departamento de Química Fundamental Instituto de Química Universidade de São Paulo São Paulo, Brasil.
Cartaxo
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