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Is Acid Black 52 vegan?

Acid Black 52 is a synthetic azo dye used to colour textile fibres such as wool, silk, and polyamide. It is assigned the Colour Index number CI 15711 and is a fully synthetic compound with no animal-derived components.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.