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Substance Name: Sodium triaqua(5-((5-chloro-2-hydroxy-3-sulphophenyl)azo)-6-hydroxynaphthalene-2-sulphonato(4-))chromate(1-)
RN: 83863-37-0
InChIKey: IJZUEWMQWPRVTR-IAHLDHNBSA-J

Molecular Formula

  • C16-H13-Cl-Cr-N2-O11-S2.Na

Molecular Weight

  • 583.8527
 
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Names and Synonyms

Synonym

  • EINECS 281-098-4

Systematic Name

  • Sodium triaqua(5-((5-chloro-2-hydroxy-3-sulphophenyl)azo)-6-hydroxynaphthalene-2-sulphonato(4-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 83863-37-0

System Generated Number

  • 0083863370

Molecular Formulas

Molecular Formula

  • C16-H13-Cl-Cr-N2-O11-S2.Na

Molecular Formula Fragments

  • C16-H13-Cl-Cr-N2-O11-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H11ClN2O8S2.Cr.Na.3H2O/c17-9-6-12(16(21)14(7-9)29(25,26)27)18-19-15-11-3-2-10(28(22,23)24)5-8(11)1-4-13(15)20;;;;;/h1-7,20-21H,(H,22,23,24)(H,25,26,27);;;3*1H2/q;+3;+1;;;/p-4/b19-18+;;;;;

InChIKey

IJZUEWMQWPRVTR-IAHLDHNBSA-J

Smiles

c1cc2c\3c4c1cc(cc4)S(=O)(=O)O[Cr-]5(O2)Oc6c(cc(cc6S(=O)(=O)O5)Cl)/N=N3.O.O.O.[Na+]