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78265-88-0 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonic) acid

Chemical Name 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonic) acid
Synonyms Benzenesulfonic acid, 2,2'-((2,4-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl-4,1-phenyleneimino))bis(5-nitro-;2,2'-(2,6-Dihydroxy-1,3-phenylene-bis(azo-4-phenylamino)-5,5'-dinitro)-dibenzensulfonic acid;2,2'-((2,4-Dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino))bis(5-nitrobenzenesulphonic) acid;Benzenesulfonic acid, 2,2'-((2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino))bis(5-nitro-;2,2'-{(2,6-dioxocyclohex-4-ene-1,3-diylidene)bis[(2E)hydrazin-1-yl-2-ylidenebenzene-4,1-diylimino]}bis(5-nitrobenzenesulfonic acid)
Molecular Formula C30H22N8O12S2
Molecular Weight 750.6721
InChl InChI=1/C30H22N8O12S2/c39-26-14-13-25(35-33-19-5-1-17(2-6-19)31-23-11-9-21(37(41)42)15-27(23)51(45,46)47)30(40)29(26)36-34-20-7-3-18(4-8-20)32-24-12-10-22(38(43)44)16-28(24)52(48,49)50/h1-16,31-34H,(H,45,46,47)(H,48,49,50)/b35-25+,36-29+
CAS Registry Number 78265-88-0
EINECS 278-876-0
Molecular Structure 78265-88-0  2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonic) acid
Density 1.706g/cm3
Refractive Index 1.758
MSDS Material Safety Data Sheet

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