1-Phenol-4-sulfonicacid, 2-(2,4-dihydroxyphenylazo)-, sodium salt (6CI); Benzenesulfonic acid,3-[(2,4-dihydroxyphenyl)azo]-4-hydroxy-, monosodium salt (9CI); C.I. MordantRed 5 (7CI); C.I. Mordant Red 5, monosodium salt (8CI); Acid Alizarine BordeauxG; Acid Alizarine Garnet R; Acid Chrome Red RB; Alizarine Bordeaux A; AlizarineChrome Garnet R; Alizarine Garnet; Amacid Chrome Garnet R; Anthracene ChromeRed A; Atlantichrome Garnet Y; C.I. 14290; Chromacid Fast Bordeaux R; ChromeBordeaux A; Chrome Fast Bordeaux BR; Chrome Fast Bordeaux BRN; Chrome FastBordeaux JR; Chrome Garnet R; Chrome Garnet Y; Diacromo Garnet A; Diadem ChromeGarnet G; Diadem Chrome Garnet S; Diamond Chrome Red A; Durochrome Red A;Eniacromo Garnet A; Erio Chrome Garnet L; Eriochrome Bordeaux A; EriochromeBordeaux AP; Hispacrom Garnet G; Magracrom Red RB; Omega Chrome Bordeaux BL;Omega Chrome Bordeaux BLN; Omega Chrome Bordeaux BR; Tertrochrome Red A