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Substance Name: Trihydrogen (3-hydroxy-4-((2-hydroxy-5-sulphophenyl)azo)naphthalene-2,7-disulphonato(5-))chromate(3-)
RN: 85896-34-0
InChIKey: OHIVROJAPPVEGF-ZAGWXBKKSA-L

Molecular Formula

  • C16-H7-Cr-N2-O11-S3.3H

Molecular Weight

  • 554.452
 
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Names and Synonyms

Synonym

  • EINECS 288-811-8

Systematic Name

  • Trihydrogen (3-hydroxy-4-((2-hydroxy-5-sulphophenyl)azo)naphthalene-2,7-disulphonato(5-))chromate(3-)

Registry Numbers

CAS Registry Number

  • 85896-34-0

System Generated Number

  • 0085896340

Molecular Formulas

Molecular Formula

  • C16-H7-Cr-N2-O11-S3.3H

Molecular Formula Fragments

  • C16-H7-Cr-N2-O11-S3
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C16H12N2O11S3.Cr/c19-13-4-2-10(31(24,25)26)7-12(13)17-18-15-11-3-1-9(30(21,22)23)5-8(11)6-14(16(15)20)32(27,28)29;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);/q;+2/p-2/b18-17+;

InChIKey

OHIVROJAPPVEGF-ZAGWXBKKSA-L

Smiles

O=S1(=O)O[Cr-3]234Oc5ccc1cc5N=Nc6c(O2)c(cc7cc(ccc67)S(=O)(=O)O3)S(=O)(=O)O4