Details for C.I.Food Red 9
C.I.Food Red 9
111Category: Pharmaceuticals and Biochemicals
CAS NO: 915-67-3 EC NO: 213-022-2 Molecular Formula: C20H11N2Na3O10S3 Molecular Weight: 604.473 Specification: InChI: InChI=1/C20H14N2O10S3.3Na/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;; Synonyms: C.I. 16185;C.I. Acid Red 27;C.I. Acid Red 27, trisodium salt;C.I. Food Red 9;C.I. Acid Red 27, trisodium salt (8CI);Amaranth;Acid Red 27;amaranth (C.I. 16185);amaranthe;Acid Red 27 (C.I.);trisodium 3-hydroxy-4-(4-sulphonato-1-naphthylazo)naphthalene-2,7-disulphonate;E 123;Amaranth red;trisodium (4Z)-3-oxo-4-[(4-sulfonatonaphthalen-1-yl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate;trisodium (4E)-3-oxo-4-[(4-sulfonatonaphthalen-1-yl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate;trisodium 3-hydroxy-4-[(E)-(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate;acid red 27; Molecular Structure: 
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