1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)

CAS Registry Number®

84030-17-1

CAS Name

1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)

Molecular Formula

C16H12N2O10S3.3Na

Cite this Page

1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfophenyl)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=84030-17-1 (retrieved 2025-01-05) (CAS RN: 84030-17-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12N2O10S3.3Na/c19-13-6-1-9-7-12(30(23,24)25)8-14(31(26,27)28)15(9)16(13)18-17-10-2-4-11(5-3-10)29(20,21)22;;;/h1-8,19H,(H,20,21,22)(H,23,24,25)(H,26,27,28);;;

InChIKey

InChIKey=JLFBHXPNRVHHKX-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(S(=O)(=O)O)C=C1)C=2C3=C(C=C(S(=O)(=O)O)C=C3S(=O)(=O)O)C=CC2O.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C(N=NC=2C(O)=CC=C3C=C(C=C(C32)S(=O)(=O)O)S(=O)(=O)O)C=C1

Other Names for this Substance

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfophenyl)azo]-, trisodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(p-sulfophenyl)azo]-, trisodium salt

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