Kinetics and mechanism of reduction of Fe [III] salicylate complex by hydroquinone
Pakistan Journal of Pharmaceutical Sciences. 2011; 24 (1): 31-35
in English
| IMEMR
| ID: emr-108711
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
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Salicylic Acid
/
Hydroquinones
Language:
English
Journal:
Pak. J. Pharm. Sci.
Year:
2011
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