C.I. Acid orange 33

6507-77-3

Others

Others

C.I. Acid Orange 33 is an acidic orange-yellow dye effectively adsorbed and removed by bentone.

O=S(C(C=C1S(=O)([O-])=O)=CC2=C1C(/N=N/C3=CC=C(C=C3)C4(C5=CC=C(C=C5)/N=N/C6=CC=C(C=C6)O)CCCCC4)=C(O)C=C2)([O-])=O.[Na+].[Na+]

C34H28N4Na2O8S2

730.72

Ice Packs

-20°C