Synonyms: | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-,disodium salt, reaction products with 4-[(4-aminophenyl)azo]benzenesulfonicacid, sodium salts;C.I. Direct Orange 39;DirectFast Orange LGG;Everdirect Supra Orange 2GL;Fastusol Orange LGGL;Helion Orange GRLL;Kayafect Orange L;Orbantin Orange7GL;Pyrazol Fast Orange 2GLL;Sirius Supra Orange GGL; |