Spectrophotometric Determinations of 2-Nitroso-1-naphthol

Sa？etak Determinations of micro amounts of 2-nitroso-1-naphthol were performed by measuring its proper absorptions in the UV-Vis spectral region in ethanol and in acidic and basic ethanol-water Solutions. Further, a procedure of determining 2-nitroso-1-naphthol, based on its reaction with the Fe2+ ion, is proposed