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78335-13-4 3-[(e)-(4-nitrophenyl)diazenyl]-6-[(e)-phenyldiazenyl]naphthalene-2,7-disulfonic acid

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Product Name 3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonic acid
CAS No. 78335-13-4
InChI InChI=1/C22H15N5O8S2/c28-27(29)18-8-6-17(7-9-18)24-26-20-11-14-10-19(25-23-16-4-2-1-3-5-16)21(36(30,31)32)12-15(14)13-22(20)37(33,34)35/h1-13H,(H,30,31,32)(H,33,34,35)/b25-23+,26-24+
Molecular Formula C22H15N5O8S2
Molecular Weight 541.5132
Density 1.63g/cm3
Refractive index 1.733