A. K. Majumdar, S. P. Bag
Dec 1, 1958
Citations
0
Influential Citations
3
Citations
Journal
Fresenius' Zeitschrift für analytische Chemie
Abstract
Summaryβ-Aminopicolinic acid has been used successfully as a very selective reagent for the precipitation of palladium as Pd(C6H5O2N2)2 from solutions 1.0 normal with respect to hydrochloric acid as well from solutions where the pH is 12.5, covering almost the whole pH range. Ions of all the common elements and the platinum metals, except copper, do not interfere. The influence of copper is easily eliminated by masking it with EDTA.A useful and rapid method for the estimation of palladium volumetrically based on the solubility of palladium aminopicolinate complex in potassium cyanide solution has been described.