Chromate(1-), hydroxy[2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-5-nitrobenzenesulfonato(3-)]-, sodium (1:1)

CAS Registry Number®

6370-15-6

CAS Name

Chromate(1-), hydroxy[2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-5-nitrobenzenesulfonato(3-)]-, sodium (1:1)

Molecular Formula

C16H9CrN3O8S.Na

Cite this Page

Chromate(1-), hydroxy[2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-5-nitrobenzenesulfonato(3-)]-, sodium (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6370-15-6 (retrieved 2024-11-26) (CAS RN: 6370-15-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H11N3O7S.Cr.Na.H2O/c20-13-6-5-9-3-1-2-4-11(9)15(13)18-17-12-7-10(19(22)23)8-14(16(12)21)27(24,25)26;;;/h1-8,20-21H,(H,24,25,26);;;1H2/q;+3;+1;/p-4

InChIKey

InChIKey=DSQUZZUUCKZPGZ-UHFFFAOYSA-J

SMILES

S(=O)(=O)([O-])C1=C2C([N]=3[Cr+3]([OH-])([O-]2)[O-]C=4C(N3)=C5C(=CC4)C=CC=C5)=CC(N(=O)=O)=C1.[Na+]

Canonical SMILES

[Na+].O=N(=O)C1=CC2=C([O-][Cr+3]3([OH-])[O-]C=4C=CC=5C=CC=CC5C4N=[N]23)C(=C1)S(=O)(=O)[O-]

Other Names for this Substance

  • Chromate(1-), hydroxy[2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-5-nitrobenzenesulfonato(3-)]-, sodium (1:1)
  • Chromate(1-), hydroxy[2-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-nitrobenzenesulfonato(3-)]-, sodium
  • Chromate(1-), hydroxy[2-(hydroxy-κO)-3-[[2-(hydroxy-κO)-1-naphthalenyl]azo-κN1]-5-nitrobenzenesulfonato(3-)]-, sodium
  • Benzenesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-nitro-, chromium complex
  • C.I. Acid Red 184

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Deleted or Replaced CAS Registry Numbers

51312-02-8

CAS INSIGHTSTM
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