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25188-45-8 4-hydroxy-3-[4-[4-[(1-hydroxy-4-sulfo-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-2,7-di

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Product Name 4-hydroxy-3-[4-[4-[(1-hydroxy-4-sulfo-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-2,7-disulfonic acid
CAS No. 25188-45-8
InChI InChI=1/C32H22N4O11S3/c37-31-26-4-2-1-3-25(26)28(49(42,43)44)17-27(31)35-33-21-9-5-18(6-10-21)19-7-11-22(12-8-19)34-36-30-29(50(45,46)47)16-20-15-23(48(39,40)41)13-14-24(20)32(30)38/h1-17,37-38H,(H,39,40,41)(H,42,43,44)(H,45,46,47)
Molecular Formula C32H22N4O11S3
Molecular Weight 734.73
Density 1.66g/cm3
Refractive index 1.753