Benzoic acid, 4-[2-[1-hydroxy-6-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]diazenyl]-, sodium salt (1:3); Benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt (9CI); C.I. Direct Orange 102, trisodium salt (8CI); Benzo Fast Orange WSA-CF; C.I. 29156; C.I. Direct Orange 102; Calcomine Orange 2RS; Columbia Fast Orange WS; Diacotton Fast Orange WS; Direct Orange 102; Erie Fast Orange WS; Fenamin Orange AS; Phenamine Fast Orange WS; Pontamine Fast Orange WS