Journal of the Serbian Chemical Society 2001 Volume 66, Issue 3, Pages: 205-211
https://doi.org/10.2298/JSC0103205M
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Kinetic determination of rutin
Mitić S.S. (Department of Chemistry, Niš)
Vučetić J.I. (Faculty of Chemistry, Belgrade)
Miletić S.M. (Department of Chemistry, Niš)
Kostić D.A. (Department of Chemistry, Niš)
Akinetic method is described for the determination of rutin based on its
inhibitory effect on the Fe(II)-AA catalysis of the oxidation of C6H5COONa
with hydrogen peroxide. Detection limit of this method is 0.16 ngcm-3. The
relative error ranges between 0.9 to 9.8%for the concentration interval 0.82
ngcm-3 to 8.2 ngcm-3. Kinetic equations are proposed for the investigated
process. The effects of certain foreign ions upon the reaction rate were
determined for the assessment of the selectivity of the method.
Keywords: kinetic method, rutin, determination