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83562-73-6 disodium 4-[2,4-dihydroxy-5-(4-sulfonatophenyl)azo-phenyl]azobenzenesulfonate

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Product Name disodium 4-[2,4-dihydroxy-5-(4-sulfonatophenyl)azo-phenyl]azobenzenesulfonate
CAS No. 83562-73-6
Synonyms 280-483-4
InChI InChI=1/C18H14N4O8S2.2Na/c23-17-10-18(24)16(22-20-12-3-7-14(8-4-12)32(28,29)30)9-15(17)21-19-11-1-5-13(6-2-11)31(25,26)27;;/h1-10,23-24H,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
Molecular Formula C18H12N4Na2O8S2
Molecular Weight 522.4194