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94086-88-1 3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid

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Product Name 3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid
CAS No. 94086-88-1
Synonyms 3-((3-((2,4-Dihydroxyphenyl)azo)-4-hydroxyphenyl)azo)benzenesulphonic acid; 3-(2-{(3E)-3-[(2E)-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinylidene]-4-oxocyclohexa-1,5-dien-1-yl}hydrazinyl)benzenesulfonic acid
InChI InChI=1/C18H14N4O6S/c23-13-5-6-15(18(25)10-13)21-22-16-9-12(4-7-17(16)24)20-19-11-2-1-3-14(8-11)29(26,27)28/h1-10,19-20,25H,(H,26,27,28)/b21-15+,22-16+
Molecular Formula C18H14N4O6S
Molecular Weight 414.392
Density 1.564g/cm3
Refractive index 1.707