Toluidine blue

CAS: 3209-30-1
Molecular Formula: C28H20N2O10S2·2Na
Molecular Weight: 305.8256
Product description:A kind of commonly used synthetic dyes, belongs to the quinone imine dye class, this kind of dye generally contains two chromophore, one is the amino, one is to quinoid benzene ring, to form the original color. Dye besides a chromophore, also can make the color of the original on the organization and other dyed objects affinity groups that color. Auxochrome can make dye produce ionization into salt, help the organization as a chromophore dyeing force, make the slice of tissue staining. Toluidine blue not only contains two chromophores, contains two auxochrome, for alkaline dyes, cationic dyeing effects of toluidine blue, tissue cells of acid combined with cationic dyeing.