Neutral red dye is a dark brown to dark green power used to stain nuclei red, in cell viability tests, and as a pH indicator (transition of pH indicator: pH 6.8-8.0, red to yellow). Additionally, it is used to prepare neutral red paper and as a histological stain for lysozymes.
Neutral red dye (content >90%);
Basic Red 5, monohydrochloride;
MOLECULAR BIOLOGY GRADE
Formula: C15H16N4 • HCl
MW: 288.78 g/mol
Storage/Handling: Store at 4°C. Protect from light.
PubChem Chemical ID: 11105
N-130-1, N-130-10, N-130-2.5, N-130-250, N-130-500