Extractive-spectrophotometric determination of palladium(II) and ruthenium(III) with isonitrosobenzoylacetone
β Scribed by B. J. Desai; V. M. Shinde
- Book ID
- 112368971
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 186 KB
- Volume
- 295
- Category
- Article
- ISSN
- 1618-2650
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## Abstract A rapid extraction and spectrophotometric determination of palladium with Nβpβchlorophenylbenzohydroxamic acid (NβpβClβBHA) is described. The palladium forms an orange coloured complex with NβpβClβBHA at pH 3.0. It is extracted with chlorobenzene and has a maximum absorbance at 430 nm.
Palladium has often been dcterminccl with dimcthylglyoxime, not only gravimetricallyr but also by an extraction procedure". Several other dioximes have been used for the dcterminatian of palladium3~". These facts suggested that it mi&t bc possible to determine palladium with the simplest of the diox