← Home

Is Acid Red 95 vegan?

Acid Red 95

Vegan

Acid Red 95 (CI 45425) is a synthetic xanthene dye, also known as Erythrosine Y or Diiodofluorescein, used as a colourant in cosmetics and textile applications. It is a fully synthetic compound with no animal-derived components.

Also known as Diiodofluorescein, Erythrosine Y
CAS number 33239-19-9
CI number CI 45425
Last reviewed 3 June 2026

Sources

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.