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Substance Name: 5-((4-Anilino-5-sulpho-1-naphthyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, ammonium sodium salt
RN: 83006-78-4
InChIKey: NHWDFFXLELBDNG-NTDCDQSISA-O

Molecular Formula

  • C26-H19-N3-O10-S3.x-H3-N.x-Na

Molecular Weight

  • 670.6737
 
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Names and Synonyms

Synonym

  • EINECS 280-128-3

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-((4-(phenylamino)-5-sulfo-1-naphthalenyl)azo)-, ammonium sodium salt
  • 5-((4-Anilino-5-sulpho-1-naphthyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, ammonium sodium salt

Registry Numbers

CAS Registry Number

  • 83006-78-4

System Generated Number

  • 0083006784

Molecular Formulas

Molecular Formula

  • C26-H19-N3-O10-S3.x-H3-N.x-Na

Molecular Formula Fragments

  • C26-H19-N3-O10-S3
  • COMPONENT
  • H3-N
  • Na

Structure Descriptors

InChI

1S/C26H19N3O10S3.H3N.Na/c30-23-14-18(41(34,35)36)12-15-11-17(40(31,32)33)13-22(25(15)23)29-28-20-9-10-21(27-16-5-2-1-3-6-16)26-19(20)7-4-8-24(26)42(37,38)39;;/h1-14,27,30H,(H,31,32,33)(H,34,35,36)(H,37,38,39);1H3;/q;;+1/p+1/b29-28+;;

InChIKey

NHWDFFXLELBDNG-NTDCDQSISA-O

Smiles

c1ccc(cc1)Nc2ccc(c3c2c(ccc3)S(=O)(=O)O)/N=N/c4cc(cc5c4c(cc(c5)S(=O)(=O)O)O)S(=O)(=O)O.[NH4+].[Na+]