Synthesis, charactrization and applications of new azo compounds containing phosphonic acid

Dolaz M., Yilmaz H.

Asian Journal of Chemistry, vol.21, no.7, pp.5085-5094, 2009 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 21 Issue: 7
  • Publication Date: 2009
  • Journal Name: Asian Journal of Chemistry
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.5085-5094
  • Keywords: Dyeing, Mordant, Phosphonate-azo complexes, Phosphonyl-azo compounds
  • Ankara University Affiliated: Yes

Abstract

The azo dyes (1-6) containg phosphonic acid were synthesized and characterized by the analytical and spectroscopic techniques and applied to the wool with the mordant and mordantless methods without the cyanamide at lower temperatures. The mordant properties of the metal ions containing different charges were compared. From the results, the dyed fibers with Cu2 and Co2 showed more good results for the light and rubbing fastness than other dyeing.