A note on Polarographic Studies on Ferrous 5 Nitro 1: 10 Phenanthroline Chelate (5 Nitro Ferroin)

The present work deals with the determination of stability and composition of ferrous 5-nitro, 1:10 phenanthroline chelates by polarographic method to provide an additional experimental support in favour of earlier spectro-photometric results. The solution of the chelates were prepared in absolute alcohol. Polarograms were taken after bubbling nitrogen through solution for 15 minuets. The polarographic results agree with spectroscopic values