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Substance Name: Trisodium 5-amino-4-hydroxy-3-((2-sulphonatophenyl)azo)naphthalene-2,7-disulphonate
RN: 16768-46-0
InChIKey: KCMCPQZMKDSNMP-LTRPLHCISA-K

Molecular Formula

  • C16-H13-N3-O10-S3.3Na

Molecular Weight

  • 523.454
 
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Names and Synonyms

Synonym

  • EINECS 240-823-4

Systematic Name

  • Trisodium 5-amino-4-hydroxy-3-((2-sulphonatophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 16768-46-0

System Generated Number

  • 0016768460

Molecular Formulas

Molecular Formula

  • C16-H13-N3-O10-S3.3Na

Molecular Formula Fragments

  • C16-H13-N3-O10-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H13N3O10S3.Na/c17-10-7-9(30(21,22)23)5-8-6-13(32(27,28)29)15(16(20)14(8)10)19-18-11-3-1-2-4-12(11)31(24,25)26;/h1-7,20H,17H2,(H,21,22,23)(H,24,25,26)(H,27,28,29);/q;+1/p-3/b19-18+;

InChIKey

KCMCPQZMKDSNMP-LTRPLHCISA-K