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Term:eosin b
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Accession:CHEBI:39077 term browser browse the term
Definition:An organic sodium salt which is the disodium salt of eosin b diphenol.
Synonyms:exact_synonym: disodium 4',5'-dibromo-2',7'-dinitro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
 related_synonym: 2-(4,5-Dibromo-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoic acid, disodium salt;   C.I. 45400;   C.I. Acid Red 91;   Dibromodinitrofluorescein sodium;   Formula=C10H8Br2N2O9.2Na;   InChI=1S/C20H8Br2N2O9.2Na/c21-13-15(25)11(23(28)29)5-9-17(13)32-18-10(6-12(24(30)31)16(26)14(18)22)20(9)8-4-2-1-3-7(8)19(27)33-20;;/h1-6,25-26H;;/q;2*+1/p-2;   InChIKey=QGAYMQGSQUXCQO-UHFFFAOYSA-L;   SMILES=[Na+].[Na+].[O-]c1c(Br)c2Oc3c(Br)c([O-])c(cc3C3(OC(=O)c4ccccc34)c2cc1[N+]([O-])=O)[N+]([O-])=O;   Saffrosine;   Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt;   acid red 91;   eosin bluish;   imperial red
 xref: CAS:548-24-3

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  CHEBI ontology 19779
    role 19727
      application 19373
        dye 1287
          histological dye 150
            eosin b 0
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  CHEBI ontology 19779
    subatomic particle 19777
      composite particle 19777
        hadron 19777
          baryon 19777
            nucleon 19777
              atomic nucleus 19777
                atom 19777
                  main group element atom 19664
                    main group molecular entity 19664
                      s-block molecular entity 19406
                        alkali metal molecular entity 10300
                          sodium molecular entity 8230
                            elemental sodium 8230
                              sodium(1+) 8230
                                sodium salt 8230
                                  organic sodium salt 1280
                                    eosin b 0
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