Synthesis of Azo Dyes using 2-Amino-4,4′-Dichloro Diphenylether 2′-Sulphonic Acid and their Application on Wool, Nylon and Silk as Acid Dyes

R. D. Naik and K. R. Desai Department of Chemistry,South Gujarat University, Surat 395 007 (India)

Department of Chemistry,South Gujarat University, Surat 395 007 India.

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ABSTRACT:

Some new azo acid dyestuff containing nucleus like 2-Amino-4',4' dichloro diphenylether 2'- sulphonic acid were synthesised. The synthetic compound were characterised by elemental analysis and I.R. spectra. The dyeing properties on various textile fabrics were investigated.

KEYWORDS:

2-Amino-4,4'-Dichloro; Diphenylether; 2'-Sulphonic