o-Hydroxyacetophenoneoxime as an analytical reagent : Part III. Determination and separation of palladium
โ Scribed by Sailendra Nath Poddar
- Publisher
- Elsevier Science
- Year
- 1963
- Tongue
- English
- Weight
- 208 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0003-2670
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๐ SIMILAR VOLUMES
Dalzin has been used for the determination and separation of a number of metals 1. Further investigation has shown that palladium can be quantitatively precipitated from hot solutions by Dalzin at pH 3.1--4.5, while most of the common ions and other platinum metals remain in solution. Copper, mercur
## EXPERIMENTAL ThC rCZIgcnt WPS JXCparCd by the method of FRISUh'D AND \~ISCHDWIANSKY\*. E.
The reagent, 5 : 6-bcnzocluinaldinic acid, m.1,. 187~ C, is highly solul~le in alcohol and in acetic acid, less soluble in hot water and sparingly so in cold water. Under controlled per conditions, it can be used to precipitate completely almost all the metals, Of them, copper gives a green precipit