Anodic voltammetry of norgaman at rotating disc platinum and gold electrodes.
Norgaman has been examined by anodic rotating disc electrode voltammetry in buffered media over the range of pH from 0-11.5. The best medium is 0.1 mol 1(-1) sulphuric acid in which the anodic wave is well defined at lower rotation speeds. The compound does not show obedience to the Levich relationship at platinum and gold electrodes. Rapid determination of the compound is not possible due to the adsorption of the oxidation product. Electrode mechanism for the reaction has been elucidated.
Hussein
W
W
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Karachi.
Waqar
D
D
Alam
M
M