Differential-pulse polarographic determination of iron in acids, waters, fruit juices and wines.
A method for the determination of iron by differential-pulse polarography, based on the formation of a 5,5-dimethylcyclohexane-1,2,3-trione 1,2-dioxime 3-thiosemicarbazone-iron(II) complex, is proposed. The method was applied to the determination of iron in acids, waters, wines and fruit juices.
Vázquez Diaz
M E
ME
Department of Analytical Chemistry, Faculty of Chemistry, University of Seville, Spain.
Jiménez Sánchez
J C
JC
Callejón Mochón
M
M
Guiraúm Pérez
A
A
D001628:Beverages / Q000032:analysis*; D005638:Fruit / Q000737:chemistry*; D007501:Iron / Q000032:analysis*; D011048:Polarography; D014881:Water Supply / Q000032:analysis*; D014920:Wine / Q000032:analysis*
D007501:Iron