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Substance Name: 3-Hydroxy-4-((4-methyl-2-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, calcium salt
RN: 61617-66-1
InChIKey: JLVZZUPKPSATFW-HRBIVCMLSA-K

Molecular Formula

  • C17-H14-N2-O10-S3.x-Ca

Molecular Weight

  • 568.4459
 
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Names and Synonyms

Synonym

  • EINECS 262-873-6

Systematic Name

  • 3-Hydroxy-4-((4-methyl-2-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, calcium salt

Registry Numbers

CAS Registry Number

  • 61617-66-1

System Generated Number

  • 0061617661

Molecular Formulas

Molecular Formula

  • C17-H14-N2-O10-S3.x-Ca

Molecular Formula Fragments

  • C17-H14-N2-O10-S3
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/C17H14N2O10S3.3Na/c1-9-2-5-13(14(6-9)31(24,25)26)18-19-16-12-4-3-11(30(21,22)23)7-10(12)8-15(17(16)20)32(27,28)29;;;/h2-8,20H,1H3,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b19-18+;;;

InChIKey

JLVZZUPKPSATFW-HRBIVCMLSA-K

Smiles

Cc1ccc(c(c1)S(=O)(=O)[O-])/N=N/c2c3ccc(cc3cc(c2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]