C.I. Acid yellow 42

6375-55-9

Others

Others

C.I. Acid Yellow 42 is an acidic yellow dye that can be adsorbed and removed by bentone.

O=S([O-])(C1=C(C2=C(C=C(C=C2)/N=N/C3C(N(C4=CC=CC=C4)N=C3C)=O)S(=O)([O-])=O)C=CC(/N=N/C5C(N(C6=CC=CC=C6)N=C5C)=O)=C1)=O.[Na+].[Na+]

C32H24N8Na2O8S2

758.69

Ice Packs

-20°C