Research Article
Preparation of Dis-Azo Dyes Derived from p-Aminophenol and Their Fastness Properties for Synthetic Polymer-Fibres
Department of Chemistry, Delta State University, Abraka, Delta State, Nigeria
D. Okoro
Department of Chemistry, Delta State University, Abraka, Delta State, Nigeria
E.K. Ossai
Department of Chemistry, Delta State University, Abraka, Delta State, Nigeria
prof. Dr. abdalla h. Gheath Reply
many errors in this paper for example the m.p. table show no reality just numbers written without any meaning