Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
A group of artificial dyes with an affinity for vegetablefibers, so that no mordant is required. Most of them are azocompounds derived from benzidine or tolidine. Called also benzidinedyes.
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
