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Substance Name: 2H-Naphtho(1,2-d)triazole-5-sulfonic acid, 2-(4-(2-(4-amino-2-sulfophenyl)ethenyl)-3-sulfophenyl)-, sodium salt (1:3)
RN: 63503-96-8
InChIKey: NHAWFFHXPBQVFQ-FWMLTEASSA-K

Molecular Formula

  • C24-H18-N4-O9-S3.3Na

Molecular Weight

  • 668.57
 
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Names and Synonyms

Synonym

  • EINECS 264-279-2

Systematic Names

  • 2H-Naphtho(1,2-d)triazole-5-sulfonic acid, 2-(4-(2-(4-amino-2-sulfophenyl)ethenyl)-3-sulfophenyl)-, sodium salt (1:3)
  • 2H-Naphtho(1,2-d)triazole-5-sulfonic acid, 2-(4-(2-(4-amino-2-sulfophenyl)ethenyl)-3-sulfophenyl)-, trisodium salt
  • Trisodium 2-(4-(2-(4-amino-2-sulphonatophenyl)vinyl)-3-sulphonatophenyl)-2H-naphtho(1,2-d)triazole-5-sulphonate

Registry Numbers

CAS Registry Number

  • 63503-96-8

System Generated Number

  • 0063503968

Molecular Formulas

Molecular Formula

  • C24-H18-N4-O9-S3.3Na

Molecular Formula Fragments

  • C24-H18-N4-O9-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C24H18N4O9S3.3Na/c25-16-9-7-14(21(11-16)38(29,30)31)5-6-15-8-10-17(12-22(15)39(32,33)34)28-26-20-13-23(40(35,36)37)18-3-1-2-4-19(18)24(20)27-28;;;/h1-13H,25H2,(H,29,30,31)(H,32,33,34)(H,35,36,37);;;/q;3*+1/p-3/b6-5+;;;

InChIKey

NHAWFFHXPBQVFQ-FWMLTEASSA-K

Smiles

[Na+].[Na+].[Na+].n1n(nc2c1cc(c1ccccc21)S(=O)(=O)[O-])c1cc(c(cc1)\C=C\c1c(cc(cc1)N)S(=O)(=O)[O-])S(=O)(=O)[O-]