Synthesis, Spectral of Azo Dyes Complexes with Ni (II) and Cu (II) and Their Industrial and Bacteriological Application

Azo dye ligand was produced by coupling the diazonium salt of 4aminoantipyrine with 2, 4-dimethylphenol. The structure of azo compound was someone by elemental analyses, 1HNMR, FT-IR and UV-Vis spectroscopic mechanics. Metal complexes of nickel (II) and copper (II) have been performed and depicted. The formation of complexes has been identified by using flame atomic absorption, (C. H. N) Analysis, FT-IR and UV-Vis spectral process as well as, conductivity and magnetic properties quantifications. The nature of the complexes formed were studied succeed the mole ratio and continuous variation methods, Beer& #039, s law followed over a concentration scope (110-4 - 310-4 M). High molar absorbtivity of the complex solutions were observed. Analytical data showed that all the complexes offered 12 metal-ligand ratios. On the origin of physicochemical data tetrahedral structures were described for the complexes. Biological activity of the ligand and complexes were assayed. In addition, the dyeing carried out of the produced compounds was practical on cotton fabric. The dyes were examed for light and detergent fastness