- a relating to or containing the azo radical
- Prontosil's full chemical formula is the disodium salt of 4-sulph-amido-phenyl-2-azo-7-acetylamino-1-hydroxynaphthalene 3.
News & Articles
- Colorants Market Worth 11 Million Metric Tons by 2018
DALLAS, July 31, 2013 /PRNewswire/ -- The report " Colorants Market - Dyes (Reactive, Disperse, Acid, Direct, Basic, VAT), Organic Pigments (Azo, Phthalocyanines, High Performance) & Inorganic Pigments ...
July 31, 2013 - PR Newswire via Yahoo! Finance