Synonyms: 4-(3,5-DIBROMO-2-PYRIDYLAZO)-1,3-PHENYLENEDIAMINE;4-(3,5-DIBROMO-2-PYRIDYLAZO)-M-PHENYLENEDIAMINE;Dibromopyridylazophenylenediamine;forcolorimetricanalysisofCo,Cd;4-(3,5-DIBROMO-2-PYRIDYLAZO)-M-PHENYLENEDIAMINE [FOR COLORIMETRIC ANALYSIS OF CO, CD];4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]