Basic information
2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid Structure

2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid

Chemical Properties

Density  1.74±0.1 g/cm3(Predicted)
pka -1.27±0.50(Predicted)
EPA Substance Registry System 2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2-[4-[2-(4-amino-2-sulfophenyl)ethenyl]-3-sulfophenyl]- (63216-86-4)

Preparation Products And Raw materials