C.I.29058

C.I.Direct Orange 72

Direct orange 72 (C.I. 29058)

tetrasodium 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,3-disulphonate)

7,7'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(1,3-naphthalenedisulfonic acid)tetrasodium salt

1,3-Naphthalenedisulfonic acid, 7,7'-[carbonylbis[imino(5- methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt