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25188-37-8 4-hydroxy-7-[(5-hydroxy-6-phenylazo-7-sulfo-2-naphthyl)amino]-3-phenylazo-naphthalene-2-s

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Product Name 4-hydroxy-7-[(5-hydroxy-6-phenylazo-7-sulfo-2-naphthyl)amino]-3-phenylazo-naphthalene-2-sulfonic acid
CAS No. 25188-37-8
InChI InChI=1/C32H23N5O8S2/c38-31-25-13-11-23(15-19(25)17-27(46(40,41)42)29(31)36-34-21-7-3-1-4-8-21)33-24-12-14-26-20(16-24)18-28(47(43,44)45)30(32(26)39)37-35-22-9-5-2-6-10-22/h1-18,33,38-39H,(H,40,41,42)(H,43,44,45)
Molecular Formula C32H23N5O8S2
Molecular Weight 669.68
Density 1.56g/cm3
Refractive index 1.74