Is Nile Blue Sulphate vegan?

Basic Blue 12 is also known as Nile Blue Sulphate.

Nile Blue is a synthetic oxazine-based basic dye used in histology and cell biology as a stain for lipids, nuclei, and other cellular components. It is classified as Basic Blue 12.

View full details page for Basic Blue 12

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.