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
Extraction and flame spectrophotometric determination of palladium and rhodium
✍ Scribed by Howard C. Eshelman; John Dyer; James Armentor
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 606 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A rapid extraction and spectrophotometric determination of palladium with N‐p‐chlorophenylbenzohydroxamic acid (N‐p‐Cl‐BHA) is described. The palladium forms an orange coloured complex with N‐p‐Cl‐BHA at pH 3.0. It is extracted with chlorobenzene and has a maximum absorbance at 430 nm.
The simple, sensitive, and highly selective determination of palladium is based on the reaction between Pd(II) and 1,2-bis[methyl(2-aminocyclopentene carbodithioate)] ethane and extraction of the complex into dichloromethane. Beer's law is obeyed in the concentration range 0.19-10 mg ml 01 Pd. Relat