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Substance Name: Sodium (3-hydroxy-4-((1-hydroxy-5-sulpho-2-naphthyl)azo)naphthalene-1-sulphonato(4-))chromate(1-)
RN: 89899-25-2
InChIKey: OTEQPURAAYHBDU-ZPZFBZIMSA-J

Molecular Formula

  • C20-H10-Cr-N2-O8-S2.Na

Molecular Weight

  • 545.423
 
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Names and Synonyms

Synonym

  • EINECS 289-530-3

Systematic Name

  • Sodium (3-hydroxy-4-((1-hydroxy-5-sulpho-2-naphthyl)azo)naphthalene-1-sulphonato(4-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 89899-25-2

System Generated Number

  • 0089899252

Molecular Formulas

Molecular Formula

  • C20-H10-Cr-N2-O8-S2.Na

Molecular Formula Fragments

  • C20-H10-Cr-N2-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H14N2O8S2.Cr.Na/c23-16-10-18(32(28,29)30)11-4-1-2-5-13(11)19(16)22-21-15-9-8-12-14(20(15)24)6-3-7-17(12)31(25,26)27;;/h1-10,23-24H,(H,25,26,27)(H,28,29,30);;/q;+3;+1/p-4/b22-21+;;

InChIKey

OTEQPURAAYHBDU-ZPZFBZIMSA-J