ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Dasdsa Based Polyazo Acid Dyes and their Application

N. J. Mali, B. D. Mistry and K. R. Desai


Abstract:

Tetrazotized DASDSA was coupled with N-chloro acetyl H-acid in acidic medium which subsequently coupled with various amines in alkaline medium. All the dyes were applied on cotton, wool and silk and their dyeing properties was assessed

Keywords:

Tetrazotized DASDSA; amines

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