Synonyms: 1,5-Naphthalenedisulfonicacid,3,3'-[(2,2'-disulfo[1,1'-biphenyl]-4,4'-diyl)bis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis-,octasodium salt (9CI); C.I. 292810; C.I. Reactive Orange 84; Procion BrilliantOrange H-ER; Procion Orange H-ER; Reactive Orange 84; Reactive Orange KE-R;Reactofix Orange HERI