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Term:acid fuchsin
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Accession:CHEBI:87052 term browser browse the term
Definition:An organic sodium salt that is the disodium salt of 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzene-1-sulfonic acid. It is used in the Van Gieson method in conjunction with picric acid to demonstrate collagen fibres red, and in Masson's trichrome to colour smooth muscle in contrast to collagen.
Synonyms:exact_synonym: disodium 2-amino-5-[(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzene-1-sulfonate
 related_synonym: C.I. 42685;   C.I. Acid Violet 19;   Formula=C20H17N3Na2O9S3;   InChI=1S/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2/b19-11-,21-14?;;;   InChIKey=RZUBARUFLYGOGC-MTHOTQAESA-L;   SMILES=[Na+].[Na+].Cc1cc(cc(c1N)S([O-])(=O)=O)C(=C1\\C=CC(=[NH2+])C(=C1)S([O-])(=O)=O)\\c1ccc(N)c(c1)S([O-])(=O)=O;   acid magenta;   acid roseine;   acid rubin;   acid violet 19
 xref: CAS:68109-73-9;   PMID:25463230;   Reaxys:13196402;   Wikipedia:Acid_fuchsin

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  CHEBI ontology 19790
    role 19738
      application 19385
        dye 1286
          histological dye 149
            acid fuchsin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19790
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19674
                    p-block element atom 19674
                      chalcogen 19378
                        oxygen atom 19339
                          oxygen molecular entity 19339
                            oxide 11449
                              oxoanion 8440
                                chalcogen oxoanion 530
                                  sulfur oxoanion 529
                                    sulfonate 28
                                      organosulfonate oxoanion 28
                                        acid fuchsin(2-) 0
                                          acid fuchsin 0
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