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http://nopr.niscpr.res.in/handle/123456789/40569| Title: | Spectrophotometric determination of trace amounts of palladium(ll) using iodide and rhodamine 6G |
| Authors: | PilIai, A Ramalingom Ouseph, P P Ramachandran, K K Rao, T Prasada |
| Issue Date: | Apr-1997 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A sensitive and highly selective procedure for the spectrophotometric determination of palladium(II) is described. The method is based on the formation of ternary ion-association complex, Pd-I - -rhodamine 6G, in a citrate buffered medium. The colour system absorbs maximally at 575 nm with molar absorptivity of 8.2 x 104 1 mol- 1 cm - 1 and obeys Beer's law in the range 1-10 mg. The method has been applied successfully to the determination of palladium(II) in synthetic mixtures and in standard palladium activated charcoal. |
| Page(s): | 342-343 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.36A(04) [April 1997] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 36A(4) 342-343.pdf | 219.05 kB | Adobe PDF | View/Open |
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