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Substance Name: C.I. Direct Blue 75, tetrasodium salt
RN: 6428-60-0
InChIKey: CTIIFDITHFRQBX-CMISFLNESA-J

Molecular Formula

  • C42-H29-N7-O13-S4.4Na

Molecular Weight

  • 1055.92
 
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Names and Synonyms

Results Name

  • C.I. Direct Blue 75, tetrasodium salt

Synonyms

  • C.I. Direct Blue 75, tetrasodium salt
  • EINECS 229-211-8

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)-8-((6-sulfo-4-((3-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt
  • 2-Naphthalenesulfonic acid, 5-(2-(1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)diazenyl)-8-(2-(6-sulfo-4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:4)
  • Tetrasodium 5-((1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl)azo)-8-((6-sulphonato-4-((3-sulphonatophenyl)azo)naphthyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 6428-60-0

System Generated Number

  • 0006428600

Molecular Formulas

Molecular Formula

  • C42-H29-N7-O13-S4.4Na

Molecular Formula Fragments

  • C42-H29-N7-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C42H29N7O13S4.4Na/c50-42-31-12-9-26(43-25-5-2-1-3-6-25)19-24(31)20-40(66(60,61)62)41(42)49-48-37-16-18-39(35-23-30(65(57,58)59)11-14-33(35)37)47-46-36-15-17-38(34-22-29(64(54,55)56)10-13-32(34)36)45-44-27-7-4-8-28(21-27)63(51,52)53;;;;/h1-23,43,50H,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;/q;4*+1/p-4/b45-44+,47-46+,49-48+;;;;

InChIKey

CTIIFDITHFRQBX-CMISFLNESA-J

Smiles

c1cc(cc(c1)S(=O)([O-])=O)\N=N\c1ccc(\N=N\c2ccc(c3c2cc(cc3)S(=O)(=O)[O-])\N=N\c2c(O)c3c(cc2S(=O)(=O)[O-])cc(Nc2ccccc2)cc3)c2c1cc(cc2)S(=O)([O-])=O.[Na+].[Na+].[Na+].[Na+]