Is Basic Red 5 vegetarian?
Basic Red 5
Vegetarian
Vegetarian
Vegan
Vegan
Neutral Red is a synthetic eurhodin phenazine dye widely used in histology for staining lysosomes, as a general cellular stain and counterstain, and for supravital staining of blood together with Janus Green B.
| Also known as | Basic Red 5, Neutral Red, Toluylene Red |
|---|---|
| CAS number | 553-24-2 |
| CI number | CI 50040 |
| Last reviewed | 3 June 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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