| 英文同义词: | C.I.18940;C.I.Mordant Orange 4;sodium 3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-hydroxy-5-nitrobenzenesulphonate;3-[[1-(3-Chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-hydroxy-5-nitrobenzenesulfonic acid sodium salt;C.I.Mordant Orange 4:C.I.18940;Mordant Orange 4 |