Absorption Spectra of Dyes. VII. Some Steric Effects and Auxochrome-Effects on Complex Formation

Abstract
1. The absorption spectra of the dyes prepared by coupling disazotized 2S-, H-, chromotropic, NW-, γ- and J- acid with dianisidine, and of their copper derivatives were observed in aqueous solutions of the binary mixture with Chrysophenine G, and were compared with the sum curves of the component absorption spectra.