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70660-47-8 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenz

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Product Name 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenzenesulphonic acid
CAS No. 70660-47-8
Synonyms Benzenesulfonic acid, 2-((4-(2-(2,4-diamino-5-(2-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-5-nitro-; 2',4'-Diamino-5-sulfo-5'-((((4-nitro-2-sulfophenyl)amino)phenyl)azo)azobenzene; 2-((4-((2,4-Diamino-5-((2-hydroxy-5-sulphophenyl)azo)phenyl)azo)phenyl)amino)-5-nitrobenzenesulphonic acid; Benzenesulfonic acid, 2-((4-((2,4-diamino-5-((2-hydroxy-5-sulfophenyl)azo)phenyl)azo)phenyl)amino)-5-nitro-; 2-({4-[(E)-{2,4-diamino-5-[(2E)-2-(6-oxo-3-sulfocyclohexa-2,4-dien-1-ylidene)hydrazinyl]phenyl}diazenyl]phenyl}amino)-5-nitrobenzenesulfonic acid
InChI InChI=1/C24H20N8O9S2/c25-17-11-18(26)21(30-31-22-10-16(42(36,37)38)6-8-23(22)33)12-20(17)29-28-14-3-1-13(2-4-14)27-19-7-5-15(32(34)35)9-24(19)43(39,40)41/h1-12,27,30H,25-26H2,(H,36,37,38)(H,39,40,41)/b29-28+,31-22+
Molecular Formula C24H20N8O9S2
Molecular Weight 628.5938
Density 1.752g/cm3
Refractive index 1.775