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ONTOLOGY REPORT - ANNOTATIONS


Term:naphthalene blue black CS (acid form)
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Accession:CHEBI:88019 term browser browse the term
Definition:A bis(azo) compound that is naphthalene-2,7-disulfonic acid in which the hydrogens at positions 3, 4, 5, and 6 are replaced by (p-nitrophenyl)azo, amino, hydroxy, and (p-sulfophenyl)azo groups, respectively. The trisodium salt is the histological dye 'naphthalene blue black CS'.
Synonyms:exact_synonym: 4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-[(4-sulfophenyl)diazenyl]naphthalene-2,7-disulfonic acid
 related_synonym: Formula=C22H16N6O12S3;   InChI=1S/C22H16N6O12S3/c23-19-18-11(9-16(42(35,36)37)20(19)26-24-12-1-5-14(6-2-12)28(30)31)10-17(43(38,39)40)21(22(18)29)27-25-13-3-7-15(8-4-13)41(32,33)34/h1-10,29H,23H2,(H,32,33,34)(H,35,36,37)(H,38,39,40)/b26-24+,27-25+;   InChIKey=TWXYZBYSOWJDEU-OWUYFMIJSA-N;   SMILES=C12=C(C(=C(C=C1C=C(C(=C2O)/N=N/C=3C=CC(=CC3)S(O)(=O)=O)S(O)(=O)=O)S(O)(=O)=O)/N=N/C=4C=CC(=CC4)[N+](=O)[O-])N;   acid black 41 (acid form);   blauschwartz NSF (acid form)
 cyclic_relationship: is_conjugate_acid_of CHEBI:88024


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  CHEBI ontology 0
    role 0
      application 0
        dye 0
          histological dye 0
            naphthalene blue black CS (acid form) 0
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      chalcogen 0
                        oxygen atom 0
                          oxygen molecular entity 0
                            hydroxides 0
                              oxoacid 0
                                chalcogen oxoacid 0
                                  sulfur oxoacid 0
                                    sulfonic acid 0
                                      sulfo group 0
                                        organosulfonic acid 0
                                          arenesulfonic acid 0
                                            naphthalenesulfonic acid 0
                                              aminonaphthalenesulfonic acid 0
                                                naphthalene blue black CS (acid form) 0
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