Direct Red 81

2-Naphthalenesulfonicacid, 7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-,disodium salt (9CI);C.I. Direct Red 81 (7CI);Chlorantine Fast Red 5B (6CI);Airedale Red KD;Aizen Primula Red 4BH;Belamine Fast Red 8BL;Benzanil Fast Red K;Benzo Fast Red 8BL;BordeauxEMBL;C.I. Acid Red 248;Chloramine Fast Red 5BL;Chlorantine Fast Red;Chrome Leather Red 5B;Dialuminous Red 4B;DiazineFast Red 8BK;Diazol Light Red 8B;Diphenyl Fast 5BL SupraI Red;Diphenyl Fast Red 5BLN;DirectFast Red 2S;Direct Light Red 4B;Direct Light Red 8B;Direct Light Red M 8BL;DirectLightfast Red 4BS;Direct Red 81;Durazol Red 2B;Eliamina Red8BL;Fabramine Red 8BL;Fenaluz Red 4B;Helion Red 8B;Intralite Red 5B;Isma Fast Red 8B;Pheno Fast Scarlet 9B;Pyrazol Fast Red 5BL;Pyrazol Fast Red 8BL;Pyrazoline Red 8BL;Saturn Red B;Sirius Red 4BA;Solamine Red 4B;Solius Red 4B;Suprazo Red 4B;Tetramine Fast Red 8B;Triantine Light Red 4BN;