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2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol is a reagent used in the spectrophotometric determination of uranium(VI).
B 2194 (OTTO) 2-(5-Bromo-2-pyridylazo)-5-(diethylamino) phenol, 97% Cas 14337-53-2 - used in spectrophotometric determination of uranium.