Ponceau 4R
11/30/2017 / By Jhoanna Robinson
Ponceau 4R — toxicity, side effects, diseases and environmental impacts
Ponceau 4R, which also goes by the names Brilliant Scarlet 4R, Cochineal Red A, Carmine, New Cocchine, and SX Purple, is a red synthetic coal tar or azo dye. It emits toxic fumes of carbon dioxide and carbon monoxide when it is heated up to the point that it is already decomposing. It is important […]
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