坚牢红E; 4-[(2-羟基-6-磺酸萘基)偶氮]萘磺酸二钠盐; 坚牢红; 4-((2-羟基-6-磺化萘-1-基)偶氮基)萘-1-磺酸钠; Tertracid Red E; C.I.Acid Red 13; Neklacid Red E; Acidol Red E; Red E for food; Cilefa Red E; Acidal Red E; HD Fast Red E; Dalf Fast Red; Acilan Red E; c.i.16045; c.i.acidred13; c.i.acidred13,disodiumsalt; c.i.foodred4; certicolfastrede; cherryredageigy; crispinfastrede; disodium,(5Z)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate; Sodium 4-((2-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate