Question

disadvantages of synthetic dye

Answer 1

First off, synthetic dyes are made up of chemical compounds that can be harmful to humans, especially those who work in their production. Some of the chemicals found in synthetic dyes are mercury, lead, chromium, copper, sodium chloride, toluene, and benzene. Exposure to large doses of these substances can be toxic and can have severe effects in the human body.

Water pollution can also result from manufacturing synthetic dyes when untreated dye effluent is dumped directly on bodies of water.