| 英文同义词: | NITROSULFONAZO III, INDICATOR GRADE;disodium dihydrogen 4,5-dihydroxy-3,6-bis[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;5-nitro-2-[(2Z)-2-[(7Z)-7-[(4-nitro-2-sulfonatophenyl)hydrazinylidene]-1,8-dioxo-3,6-disulfonaphthalen-2-ylidene]hydrazinyl]benzenesulfonate |