azo dyes meaning in Hindi

Examples

1. The aromatic amine used to be used to make azo dyes.
2. B29 has the ability to reduce sulfonated azo dyes however.
3. Its reaction with benzenediazonium chloride gives the cationic azo dye Basic Orange 1.
4. Some azo dyes are modified with sulfonium groups to give them a positive charge.
5. The azo dye, these dyes possessing the important property of dyeing unmordanted cotton.
6. The compound is useful because it couples with aniline derivatives to give azo dyes.
7. It is a synthetic yellow azo dye.
8. The resulting azo compounds are often useful dyes and in fact are called azo dyes.
9. It is used to manufacture azo dyes.
10. Most azoreductase isoenzymes can sulfonated azo dyes.