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Substance Name: 5-(Acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-2,7-naphthalene- disulfonic acid, disodium salt
RN: 6441-93-6
UNII: 02BXM5Q7GE
InChIKey: LGWXIBBJZQOXSO-ZPZFBZIMSA-L

Molecular Formula

  • C19-H17-N3-O8-S2.2Na

Molecular Weight

  • 523.453
 
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Names and Synonyms

Name of Substance

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-, disodium salt
  • 5-(Acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-2,7-naphthalene- disulfonic acid, disodium salt
  • Acid red 35
  • CI 18065

Synonyms

  • EINECS 229-231-7
  • UNII-02BXM5Q7GE

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-(2-(2-methylphenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 5-(acetylamino)-4-hydroxy-3-((o-tolyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 6441-93-6

FDA UNII

  • 02BXM5Q7GE

Other Registry Numbers

  • 255381-16-9
  • 84842-90-0

System Generated Number

  • 0006441936

Molecular Formulas

Molecular Formula

  • C19-H17-N3-O8-S2.2Na

Molecular Formula Fragments

  • C19-H17-N3-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H17N3O8S2.2Na/c1-10-5-3-4-6-14(10)21-22-18-16(32(28,29)30)8-12-7-13(31(25,26)27)9-15(20-11(2)23)17(12)19(18)24;;/h3-9,24H,1-2H3,(H,20,23)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2/b22-21+;;

InChIKey

LGWXIBBJZQOXSO-ZPZFBZIMSA-L

Smiles

c12c(O)c(\N=N\c3c(C)cccc3)c(S(=O)(=O)[O-])cc1cc(S(=O)(=O)[O-])cc2NC(=O)C.[Na+].[Na+]