C.I. Acid brown 83

13011-68-2

Others

Others

C.I. Acid Brown 83 is an acidic brown dye that can be efficiently adsorbed and removed by bentone clay.

O=S([O-])(C(C=C12)=CC=C2[O-][Cu+2]([O-]C3=C4/N=N/C5=CC(N)=C(C=C5)[N+]([O-])=O)[N]1=NC3=CC=C4O)=O.[Na+]

C18H11CuN6NaO8S

557.92

Cool pack

-20°C