Water Environment Research, Vol. 72, No. 6 (Nov. - Dec., 2000), pp. 698-705 (8 pages) The decolorization of the azo dye reactive red 2 (RR2) was investigated under aerobic, anoxic, and methanogenic ...

DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "India Azo Dyes Market Study, 2011-2025" report to their offering. Azo dyes are dyes with -N=N- azo structure as a ...

Allura Red AC (AR), also called FD&C Red No. 40, is a synthetic azo dye with a wide range of uses. As a food dye, it often goes by the designation E129 or C.I. Food Red 17. AR appeared in the chemical ...

Water pollution from dyes used in textile, food, cosmetic and other manufacturing is a major ecological concern with industry and scientists seeking biocompatible and more sustainable alternatives to ...

New findings show that an azo-containing dye in the tattoo ink used in the United States could possibly have links to cancer, according to a study presented at an American Chemical Society (ACS) ...

Dyes like Congo red and methyl orange create brightly hued shirts, sweaters and dresses. But these commonly used azo dyes can be toxic, carcinogenic and are hard to remove from wastewater. David Chem, ...

The health hazards of brominated flame retardants lurking in household dust have made the news for years because of the ease with which humans can be exposed to the endocrine-disrupting compounds.