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83006-42-2 2-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-5-nitrobenzenesulphonic acid

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Product Name 2-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-5-nitrobenzenesulphonic acid
CAS No. 83006-42-2
Synonyms 2-((4-((4-Hydroxyphenyl)azo)phenyl)amino)-5-nitrobenzenesulphonic acid; 5-nitro-2-({4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl}amino)benzenesulfonic acid
InChI InChI=1/C18H14N4O6S/c23-16-8-5-14(6-9-16)21-20-13-3-1-12(2-4-13)19-17-10-7-15(22(24)25)11-18(17)29(26,27)28/h1-11,19-20H,(H,26,27,28)
Molecular Formula C18H14N4O6S
Molecular Weight 414.392
Density 1.52g/cm3
Refractive index 1.694