Acid Violet 43 Market: Outlook The growing trend of coloring hair has fuelled the demand for acid violet 43 all over the world. Acid violet 43 is a chemical compound. In physical form, it is dark violet crystalline powder. Acid violet 43 is also known as “Jarocol Violet 43” and “External D&C Violet No. 2”. These are the trade names and are given by the Food and Drug...