Acid orange 74

10127-27-2

Others

Others

Acid orange 74, an azo dye, is a synthetic colorant used primarily in the textile and paper industries.

O=[N+]([O-])C1=CC2=C(C(S(=O)([O-])=O)=C1)[O-][Cr+3]3(O=C4[C-](C(C)=NN4C5=CC=CC=C5)N=[N]23)[OH-].[Na+]

C16H10CrN5NaO8S

507.33

Cool pack

-20°C