Complex Formation in a Liquid-Liquid Extraction System Containing Cobalt(II), 4-(2-Pyridylazo)resorcinol, and Nitron

Figure 1

Reagents in the present study, (a) 4-(2-pyridylazo)resorcinol (PAR), (b) 1,4-diphenyl-3-(phenylamino)-1H-1,2,4-triazole (Nitron, Nt).

(a)

(b)