2-Thion-5-mercapto-1,3,4-thiadiazolidin als Reagens für die photometrische Bestimmung von Platin(IV), Palladium(II) und Osmium(VIII) |
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| Authors: | Zbigniew Gregorowicz Zdzisław Klima |
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| Institution: | 1. Instiut für Allgemeine Chemie der Schlesischen Techn. Hochschule Gliwice, Polen
2. Analytische Anstalt der P?dagogischen Hochschule Katowice, Polen
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| Abstract: | A method for the photometric determination of platinum(IV), palladium(II) and osmium(VIII) with 5-mercapto-thiadiazolidine-thione-2 is described. The effects of an excess of reagent, of time, pH and of diverse ions were studied. The optimum concentration range for the method is 10 to 100 Μg of Pt(IV), Pd(II) and Os(VIII). |
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