
Ponceau 4R
0Popularity
4/10 · Requires attentionAverage expert rating
1Evaluations
Ponceau 4R or E124 is a chemical compound, one of the rarely allowed synthetic azo dyes and is frequently used in the dyeing of beverages, food, medicines, cosmetics, tobacco, textiles. It takes the number CI 16255 and is also known as Acid red 18. It has hundreds of synonyms as it is the generic name for a family of azo dyes. Safety. The problem...