METHOD FOR LUMINESCENT DETERMINATION OF OSMIUM (VI)

摘要

A method for luminescent determination of osmium (VI) consists in formation of acid medium. Additionally conditions are formed for interaction of osmium (VI) with of rhodamine C hydrazide at concentration of phosphate acid of 0.1-0.3 mol/l and rhodamine C hydrazide of (2.0-4.0)·10mol/l. Simultaneously in the process of interaction the intensity of luminescence at λ- 560 nm and λ- 585 nm is registered, and as phosphate-acid medium is selected.