Azo dyes are a class of synthetic dyes characterized by the presence ... particularly in polyester fabrics, as well as their potential biological and industrial uses. Recent studies have ...

Food companies still have a couple of years to eliminate petroleum-based Red No. 3 from their products. And there are other ...

This marigold dye works best to color natural fabrics like cotton, wool, and silk. Synthetic fibers just don't absorb natural dyes as well, sorry polyester. While this dye process is simple ...

With Red Dye No. 3 banned, manufacturers are exploring natural alternatives like beet juice. Here’s what you need to know ...

Following the ban of red dye No. 3 in the United States, experts weigh in on the potential health risks of red dye No. 40, ...

The FDA just announced that it's banning red dye No. 3 from food. Here's what to know about other food dyes—and if they'll ...

and rising synthetic fiber consumption. The market is increasingly influenced by environmental regulations and innovative dyeing technologies aimed at reducing pollution. Key players are engaging ...

all the while taking dyes easily and coming from renewable raw materials. It’s a semi-synthetic fabric that’s the third most popular textile fiber in the world. Rayon is a breathable ...