Analytical Studies and Biological Activity of New Azo Dye and Its Complexation with Zinc
Azo dye (AD), (Z)-5-amino-2-(((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl) phenyl) sulfonyl) diazenyl) phenol) and its complex with zinc were prepared and characterized using FTIR, UV-visible, elemental analysis and mass spectrum. Analytical studies showed that this dye had high solubility in ethanol and gave three isopiestic points when studying the pH effect in a range of…