Neutral Red
Synonyms
2,8-Phenazinediamine, N8,N8,3-trimethyl-, monohydrochloride
C.I. Basic Red 5
Nuclear Fast Red (Basic Dye)
Red, Neutral
Red, Toluylene
Toluylene Red
A vital dye used as an indicator and biological stain. Various adverse effects have been observed in biological systems.