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Substance Name: 1,5-Naphthalenedisulfonic acid, 3-(2-(4-(2-(4-(2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-6-sulfo-1-naphthalenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:?)
RN: 75627-20-2
InChIKey: QTTDXDAWQMDLOF-PSDAWCJYSA-J

Molecular Formula

  • C40-H27-N7-O13-S4.x-Na

Molecular Weight

  • 1029.8817
 
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Names and Synonyms

Synonyms

  • 3-((4-((4-((7-Amino-4-hydroxy-2-sulfo-3-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-1,5-naphthalenedisulfonic acid, sodium salt
  • EINECS 278-274-8

Systematic Names

  • 1,5-Naphthalenedisulfonic acid, 3-((4-((4-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, sodium salt
  • 1,5-Naphthalenedisulfonic acid, 3-(2-(4-(2-(4-(2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-6-sulfo-1-naphthalenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:?)
  • 3-((4-((4-((6-Amino-1-hydroxy-3-sulpho-2-naphthyl)azo)-6-sulpho-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 75627-20-2

System Generated Number

  • 0075627202

Molecular Formulas

Molecular Formula

  • C40-H27-N7-O13-S4.x-Na

Molecular Formula Fragments

  • C40-H27-N7-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C40H27N7O13S4.4Na/c41-22-8-10-25-21(16-22)17-38(64(58,59)60)39(40(25)48)47-46-35-15-14-34(28-11-9-24(20-30(28)35)61(49,50)51)45-44-33-13-12-32(26-4-1-2-5-27(26)33)43-42-23-18-31-29(37(19-23)63(55,56)57)6-3-7-36(31)62(52,53)54;;;;/h1-20,48H,41H2,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);;;;/q;4*+1/p-4/b43-42+,45-44+,47-46+;;;;

InChIKey

QTTDXDAWQMDLOF-PSDAWCJYSA-J

Smiles

c1ccc2c(c1)c(ccc2/N=N/c3cc4c(cccc4S(=O)(=O)[O-])c(c3)S(=O)(=O)[O-])/N=N/c5ccc(c6c5ccc(c6)S(=O)(=O)[O-])/N=N/c7c(cc8cc(ccc8c7O)N)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]