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25188-49-2 4-hydroxy-3-[4-[4-[(1-hydroxy-5-sulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]az

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Product Name 4-hydroxy-3-[4-[4-[(1-hydroxy-5-sulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-naphthalene-1-sulfonic acid
CAS No. 25188-49-2
InChI InChI=1/C34H26N4O8S2/c1-19-16-21(10-13-27(19)35-37-29-15-12-24-26(33(29)39)8-5-9-31(24)47(41,42)43)22-11-14-28(20(2)17-22)36-38-30-18-32(48(44,45)46)23-6-3-4-7-25(23)34(30)40/h3-18,39-40H,1-2H3,(H,41,42,43)(H,44,45,46)
Molecular Formula C34H26N4O8S2
Molecular Weight 682.72
Density 1.5g/cm3
Refractive index 1.716