SafranineT

CAS: 477-73-6
Molecular Formula: C20H19CIN4
Molecular Weight: 350.85
Product description:Red brown powder. Solution into red soluble in water, soluble in ethanol, red with yellow fluorescence. In hydrochloric acid solution for blue red, and a purple color too much, a lot of too much into the blue; Precipitation of sodium hydroxide, brownish red; For sulfuric acid is a green solution, when diluted to blue first, gradually turned purple, finally turn red. Maximum absorption wavelength of 530 nm. Stimulating. Goods often mingled with methyl red T.REDOX indicator. Biological staining. Ph indicator. Drop analysis of nitrite.