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Substance Name: Disodium 5-((2,4-dihydroxyphenyl)azo)-4-hydroxy-3-((2-hydroxy-3,5-dinitrophenyl)azo)naphthalene-2,7-disulphonate
RN: 85136-42-1
InChIKey: UTQVACCAACVQCQ-RVTJCSDESA-L

Molecular Formula

  • C22-H14-N6-O14-S2.2Na

Molecular Weight

  • 694.4768
 
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Names and Synonyms

Synonym

  • EINECS 285-767-1

Systematic Name

  • Disodium 5-((2,4-dihydroxyphenyl)azo)-4-hydroxy-3-((2-hydroxy-3,5-dinitrophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 85136-42-1

System Generated Number

  • 0085136421

Molecular Formulas

Molecular Formula

  • C22-H14-N6-O14-S2.2Na

Molecular Formula Fragments

  • C22-H14-N6-O14-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H14N6O14S2.2Na/c29-11-1-2-13(17(30)7-11)23-24-14-8-12(43(37,38)39)3-9-4-18(44(40,41)42)20(22(32)19(9)14)26-25-15-5-10(27(33)34)6-16(21(15)31)28(35)36;;/h1-8,29-32H,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b24-23+,26-25+;;

InChIKey

UTQVACCAACVQCQ-RVTJCSDESA-L

Smiles

c1cc(c(cc1O)O)/N=N/c2cc(cc3c2c(c(c(c3)S(=O)(=O)[O-])/N=N/c4cc(cc(c4O)[N+](=O)[O-])[N+](=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]