Water-soluble azo compounds containing a sulfo-naphthol as a cou

Details Water-soluble azo compounds containing a sulfo-naphthol as a cou Water-soluble azo compounds containing a sulfo-naphthol as a cou

1989-08-24

1991-12-03

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534593, 534641, 534887, C09B 6253, D06P 1384, D06P 310, D06P 366

Patent

active

050701894

ABSTRACT:
Water-soluble azo compounds which have fiber-reactive dyestuff properties and dye materials containing carboxamide and/or hydroxyl groups, such as fiber materials, in particular cellulose fiber materials, in strong, fast, predominantly bluish-tinged red to orange shades; they correspond to the general formula (1) ##STR1## in which: M is a hydrogen atom or an alkali metal;

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