3',6'-Dihydroxy-4',5'-diiodospiro(isobenzofuran-1(3H),9'-(9H)xant- hen)-3-one, disodium salt 33239-19-9 CI 45425 CI 45425 (Na salt) D & C Orange no. 11 Disodium 2-(4,5-diiodo-6-oxido-3-oxoxanthen-9-yl)benzoate EINECS 251-419-2 Erythrosine yellowish NA Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-4',5'-diiodo-, disodium salt