Ferrate(1-), bis[2-[(4-amino-2-hydroxyphenyl) azo]-4-chlorophenolato(2-)]-, N,N,N,N-tetrakis[mixed 3-butoxy-2-hydroxypropyl and 2-hydroxy-3-(octyloxy)propyl] derivs., hydrogen, compds. with N-butyl-1-butanamine (1:1)