Benzoic acid, 2-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)

CAS Registry Number®

1836-22-2

CAS Name

Benzoic acid, 2-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)

Molecular Formula

C17H12N2O9S2.3Na

Cite this Page

Benzoic acid, 2-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1836-22-2 (retrieved 2024-12-22) (CAS RN: 1836-22-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C17H12N2O9S2.3Na/c20-16-14(30(26,27)28)8-9-7-10(29(23,24)25)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21)22;;;/h1-8,20H,(H,21,22)(H,23,24,25)(H,26,27,28);;;

InChIKey

InChIKey=WFAIPVSMRHJCGU-UHFFFAOYSA-N

SMILES

N(=NC1=C(C(O)=O)C=CC=C1)C=2C3=C(C=C(S(=O)(=O)O)C2O)C=C(S(=O)(=O)O)C=C3.[Na]

Canonical SMILES

[Na].O=C(O)C=1C=CC=CC1N=NC=2C(O)=C(C=C3C=C(C=CC32)S(=O)(=O)O)S(=O)(=O)O

Other Names for this Substance

  • Benzoic acid, 2-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
  • C.I. Mordant Red 9, trisodium salt
  • Benzoic acid, 2-[(2-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-, trisodium salt
  • C.I. Mordant Red 9
  • C.I. 16105

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CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.