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Substance Name: Disodium 6-amino-5-((4-chloro-2-sulphonatophenyl)azo)-4-hydroxynaphthalene-2-sulphonate
RN: 85188-11-0
InChIKey: MHPWAVWWZGMFKF-LLIZZRELSA-L

Molecular Formula

  • C16-H12-Cl-N3-O7-S2.2Na

Molecular Weight

  • 501.834
 
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Names and Synonyms

Synonym

  • EINECS 286-201-6

Systematic Name

  • Disodium 6-amino-5-((4-chloro-2-sulphonatophenyl)azo)-4-hydroxynaphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 85188-11-0

System Generated Number

  • 0085188110

Molecular Formulas

Molecular Formula

  • C16-H12-Cl-N3-O7-S2.2Na

Molecular Formula Fragments

  • C16-H12-Cl-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H12ClN3O7S2.2Na/c17-9-2-4-12(14(6-9)29(25,26)27)19-20-16-11(18)3-1-8-5-10(28(22,23)24)7-13(21)15(8)16;;/h1-7,21H,18H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;

InChIKey

MHPWAVWWZGMFKF-LLIZZRELSA-L

Smiles

c1cc(c(c2c1cc(cc2O)S(=O)(=O)[O-])/N=N/c3ccc(cc3S(=O)(=O)[O-])Cl)N.[Na+].[Na+]