Synonyms:
tetrasodium 3,3'-(azoxybis((2-methoxy-4,1-phenylene)azo))bis(4,5-dihydroxynaphthalene-2,7-disulphonate) ; 3,3'-[onn-azoxybis[(2-methoxy-4,1-phenylene)azo]]bis[4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium] salt ; tetrasodium 3,3'-[azoxybis[(2-methoxy-4,1-phenylene)azo]]bis[4,5-dihydroxynaphthalene-2,7-disulphonate] ; 2,7-naphthalenedisulfonic acid, 3,3'-[azoxybis[(2-methoxy- 4,1-phenylene)azo]]bis[4,5-dihydroxy-, tetrasodium salt ; einecs 281-545-3