Journal of Urban and Environmental Engineering Vol. 7, No. 1, January to June 2013 A REVIEW ON EFFICACIOUS METHODS TO DECOL... Abstract: This paper deals with the intensive review of reactive azo dye, ...

The goal was to monitor the presence and concentration of these dyes reliably and cost-effectively. Image Credit: asharkyu/Shutterstock.com Azo dyes are synthetic organic colorants extensively ...

Medically reviewed by Corinne Savides Happel, MD Yellow 5, also known as tartrazine or FD&C yellow #5, is a synthetic yellow ...