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http://142.54.178.187:9060/xmlui/handle/123456789/14336| Title: | KINETICS AND MECHANISM OF REDUCTION OF Fe (III) SALICYLATE COMPLEX BY HYDROQUINONE |
| Authors: | WAQAR, DILSHAD HUSSEIN, WAQAR |
| Keywords: | (Sal) represent - O-C6H4-COO kobs, observed rate constant |
| Issue Date: | 6-Jan-2011 |
| Publisher: | Karachi: Faculty of Pharmacy & Pharmaceutical Sciences, Karachi |
| Citation: | Waqar, D., & Hussein, W. (2011). Kinetics and mechanism of reduction of Fe (III) Salicylate complex by hydroquinone. Pakistan Journal of Pharmaceutical Sciences, 24(1), 31-36. |
| Abstract: | The violet color complex FeSal+ was prepared by reaction of Salicylic acid and Ferric Chloride in acidic medium up to pH 3.5 in formate buffer at ionic strength 0.1 M. Reduction kinetics of FeSal+ complex at pseudo first order condition have been studied spectrophotometrically by a reductant i.e. Hydroquinone. Reduction behaviour shows that reduction is much fast and pH dependent. A mechanism to account for observation is also proposed along with the rate law. |
| URI: | http://142.54.178.187:9060/xmlui/handle/123456789/14336 |
| ISSN: | 1011-601X |
| Appears in Collections: | Issue 01 |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Paper-6.htm | 142 B | HTML | View/Open |
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