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Is Vat Green 9 vegan?

Vat Green 9 is a green-coloured synthetic vat dye derived from violanthrone. It is used in textile dyeing applications and is known by the Colour Index designation CI 59850.

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.