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25180-17-0 3-[[4-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo]-6-sulfo-1-naphthyl]azo]-1-naphthyl]

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Product Name 3-[[4-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo]-6-sulfo-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulfonic acid
CAS No. 25180-17-0
InChI InChI=1/C40H27N7O13S4/c41-22-9-8-21-16-38(64(58,59)60)39(40(48)29(21)17-22)47-46-35-15-14-34(27-11-10-24(20-30(27)35)61(49,50)51)45-44-33-13-12-32(25-4-1-2-5-26(25)33)43-42-23-18-31-28(37(19-23)63(55,56)57)6-3-7-36(31)62(52,53)54/h1-20,48H,41H2,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60)
Molecular Formula C40H27N7O13S4
Molecular Weight 941.94
Density 1.75g/cm3
Refractive index 1.799