Kinetic determination of sotalol by oxidation with sodium vanadate.
A kinetic method is described for the determination of sotalol. The method uses 0.033 M sodium vanadate to oxidize sotalol in 4 M sulphuric acid. The solution is heated at 90 degrees C and the absorbance is measured at 750 nm at a fixed time of 30 min. The concentration (c) of sotalol is calculated from the absorbance (A) by the equation: A = 0.04 + 0.0015625 c.
Sultan
S M
SM
Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia.
Bukhari
A M
AM
Perzanowski
H
H
D007700:Kinetics; D010084:Oxidation-Reduction; D013015:Sotalol / Q000032:analysis*; D013464:Sulfuric Acids; D014638:Vanadates
D013464:Sulfuric Acids; D014638:Vanadates; D013015:Sotalol; C033158:sulfuric acid