英文别名:ROSEBENGALEA;ROSEBENGALA;4,7-Dichloro-3',6'-bis(sodiooxy)-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;C.I.Acid Red 93;Rose Bengal AT;disodium,4,7-dichloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate;Acid Red 93;C.I.Acid Red 93:C.I.45435