disodium 4,4'-[carbonylbis[imino-4,1-phenylene(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1,4-diyl)azo]]bis(3-hydroxy-7-nitronaphthalene-1-sulphonate)

CAS NO: 6410-47-5
Molecular Formula: C41H28N12Na2O15S2
Molecular Weight: 1038.84196

Synonyms

C.I.29290

C.I.Direct Red 173

disodium 4,4'-[carbonylbis[imino-4,1-phenylene(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1,4-diyl)azo]]bis(3-hydroxy-7-nitronaphthalene-1-sulphonate)

4,4'-[Carbonylbis[imino-4,1-phenylene(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1,4-diyl)azo]]bis[3-hydroxy-7-nitro-1-naphthalenesulfonic acid]disodium salt

4,4'-[Carbonylbis[imino-4,1-phenylene(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1,4-diyl)azo]]bis(3-hydroxy-7-nitro-1-naphthalenesulfonic acid)disodium salt