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6471-07-4 trisodium 5-[(6,8-disulphonato-2-naphthyl)azo]salicylate

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Product Name trisodium 5-[(6,8-disulphonato-2-naphthyl)azo]salicylate
CAS No. 6471-07-4
Synonyms Benzoic acid, 5-(2-(6,8-disulfo-2-naphthalenyl)diazenyl)-2-hydroxy-, sodium salt (1:3); Benzoic acid, 5-((6,8-disulfo-2-naphthalenyl)azo)-2-hydroxy-, trisodium salt; Trisodium 5-((6,8-disulphonato-2-naphthyl)azo)salicylate; trisodium (3E)-3-[2-(6,8-disulfonatonaphthalen-2-yl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
InChI InChI=1/C17H12N2O9S2.3Na/c20-15-4-3-11(7-14(15)17(21)22)19-18-10-2-1-9-5-12(29(23,24)25)8-16(13(9)6-10)30(26,27)28;;;/h1-8,18H,(H,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b19-11+;;;
Molecular Formula C17H9N2Na3O9S2
Molecular Weight 518.3607