Abstract: | Mössbauer spectra of K4Fe(CN)6 and K4Fe(CN)6 3H2O, observed 3 weeks after irradiation, did not differ from the unirradiated samples, which implied that there was no change in oxidation state of iron. The fresh aqueous solutions of these irradiated samples also did not show any change in the oxidation state. Fe(OH)3 separated in chemical treatment was time dependent and was further influenced by the chemical reagents. |