Azo dyes, defined by their characteristic azo group (–N=N–), represent one of the most important classes of synthetic dyes in modern textile chemistry. Their extensive π-conjugation systems ...

Abstract: Dyes have a long history and constitute an important component in our daily lives. The dye industry began by using natural plant and insect sources, and then rapidly turned to synthetic ...

The new DataLifePlus CD-R discs feature Verbatim’s “Super Azo” recording dye, which Verbatim product marketing manager Ron Hanafin said provides stable, error-free recording at speeds from ...

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 ...

A CRACKDOWN has resulted in further recalls of clothing contaminated with hazardous carcinogenic dyes. Are your jeans safe? See our list. Since February, Australian customers have been asked to ...

Azo dyes are used in special paints, printing inks, varnishes and adhesives. The EC is proposing a further amendment to Council Directive 76/769/EEC on the use of certain dangerous substances to ban ...

About 20 of the 300 known azo dyes, mostly consisting of a benzidine-based chemical, ... Trade Secret Firetrap Blackseal Super Skinny Girls Jeans 17th April 2014; ...

About 20 out of 300 known azo dye varieties, mostly consisting of a benzidine-based chemical, are listed as carcinogens. This means they have the potential to cause cancer. In Bangladesh, the largest ...