Synonyms: Fluorescein,2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro- (8CI);2',4',5',7'-Tetrabromo-4,5,6,7-tetrachlorofluorescein;4,5,6,7-Tetrachloro-2',4',5',7'-tetrabromofluorescein; Acid Phloxine PB; C.I.45410:1; C.I. 45410A; C.I. Solvent Red 48; D and C Red No. 27; D&C Red No.27; Japan Red 218; Japan Red No. 218; Phloxine BBN Supra; Phloxine O; Red No.218; Solvent Red 48