Synonyms2',4',5',7'-tetrabromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one Close 2',4',5',7'-tetrabromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one Related products Eosin Y M.F. M.W. 647.9 CAT# AR-E08988 CAS# 15086-94-9