rythrosineColour Shade Synonyms Food Red - 14Chemical Name Disodium 2-(2, 4, 5, 7-Tetraiodo-3-oxido-6- Oxoxanthen- 9-yl) Benzoate monohydrate.C.I. No 45430C.I. Name Acid Red - 51FDA Status FD&C Red - 3CAS No. 16423-68-0EINECS No. 240-474-8E. NUMBER E-127