Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)

CAS Registry Number®

15782-04-4

CAS Name

Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)

Molecular Formula

C16H12N2O4S.1/2Ba

Cite this Page

Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15782-04-4 (retrieved 2024-11-15) (CAS RN: 15782-04-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12N2O4S.Ba/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);

InChIKey

InChIKey=ZNTDIXNYFXNCSM-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(S(=O)(=O)O)C=C1)C=2C3=C(C=CC2O)C=CC=C3.[Ba]

Canonical SMILES

[Ba].O=S(=O)(O)C1=CC=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)
  • C.I. Pigment Orange 17, barium salt (2:1)
  • Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1)
  • C.I. 15510:1
  • C.I. 15510 Lake

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Deleted or Replaced CAS Registry Numbers

1325-02-6, 67351-97-7

CAS INSIGHTSTM
Abstract Background of Blurry Golden Particles