C.I. Acid yellow 172

15792-51-5

Others

Others

C.I. Acid Yellow 172 is an acidic yellow dye that can be adsorbed and removed by bentone [a modified clay].

O=C1N(C2=C(C=C(C(Cl)=C2)S(=O)([O-])=O)Cl)N=C(C1/N=N/C3=CC(S(NC4=CC=CC=C4)(=O)=O)=CC=C3)C.[Na+]

C22H16Cl2N5NaO6S2

604.42

Ice Packs

-20°C