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Substance Name: 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-, sodium salt (1:1)
RN: 68213-89-8
InChIKey: IFDKBIXAJJBAQT-UHFFFAOYSA-M

Molecular Formula

  • C16-H13-N-O4-S.Na

Molecular Weight

  • 337.3298
 
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Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy-, monosodium salt
  • EINECS 269-272-8

Systematic Names

  • 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-, monosodium salt
  • 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-, sodium salt (1:1)
  • Sodium 4-hydroxy-7-(phenylamino)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 68213-89-8

System Generated Number

  • 0068213898

Molecular Formulas

Molecular Formula

  • C16-H13-N-O4-S.Na

Molecular Formula Fragments

  • C16-H13-N-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H13NO4S.Na/c18-16-10-14(22(19,20)21)9-11-8-13(6-7-15(11)16)17-12-4-2-1-3-5-12;/h1-10,17-18H,(H,19,20,21);/q;+1/p-1

InChIKey

IFDKBIXAJJBAQT-UHFFFAOYSA-M

Smiles

c1ccc(cc1)Nc2ccc3c(c2)cc(cc3O)S(=O)(=O)[O-].[Na+]