Abstract
Syntheses of acid dyes were done by reacting diazotized substituted aryl amines and substituted naphthalene sulfonic acids as coupling component. Structure elucidation of these synthetic dyes was carried out by their UV-visible, IR, (HNMR)-H-1 spectra, elemental analysis and negative MALDI-TOF mass spectrometric analysis. The aim of this research is the application of synthesized acid dyes on wool fabric and fastness properties by light, washing, perspiration, crocking data from color spectrophotometer studied.