Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells,
T 2425 (OTTO) Trypan blue Cas 72-57-1 - used in dyeing textiles; leather and paper; as a biological stain. T 2425 (OTTO) Trypan blue Cas 72-57-1 - used in microscopy (for cell counting) and in laboratory mice for assessment of tissue viability. T 2425 (OTTO) Trypan blue Cas 72-57-1 - used in dye exclusion studies in cell culture.