Croatica Chemica Acta, Vol. 33 No. 2, 1961.
Original scientific paper
Decomposition of Hexacyanoferrate(Il) in Analysis. VII. New Spot Test for Palladium
I. Kraljić
; Institute of Analytical Chemistry, Faculty of Technology, University of Zagreb, Zagreb, Croatia, Yugoslavia
Abstract
A new spot test, based on the action of Pd2+ on the decomposition
of hexacyanoferrate (II) in the presence of nitrosobenzene,
was developed for the detection of palladium· The sensitivity for
the pure system under optimum conditions is 0,02 μg Pd expressed
as limit of identification, at the concentration limit 1 : 2,000.000.
Hg, Ag and Au react analogously. Iodides, even in rather high
concentrations, do not impair the sensitivity, whereas cyanides
interfere strongly with the test.
Keywords
Hrčak ID:
208440
URI
Publication date:
10.10.1961.
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