Sudan I Search Term: Sudan ISource Category: ASSISTSudan I is on the Recommended Chemicals list for Australian schools. Synonyms: C.I. 12055, C.I. Solvent Yellow 14, Waxoline Yellow, Fast Oil Orange; CAS Number: 842-07-9; Signal Word: Warning. Tags: 842-07-9C.I. 12055C.I. Solvent Yellow 14Waxoline YellowFast Oil Orange