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

CAS Registry Number®

67893-49-6
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CAS Name

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

Molecular Formula

C16H13N3O6S2.2Na

Cite this Page

1,3-Naphthalenedisulfonic acid, 7-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=67893-49-6 (retrieved 2024-09-15) (CAS RN: 67893-49-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H13N3O6S2.2Na/c17-11-2-5-12(6-3-11)18-19-13-4-1-10-7-14(26(20,21)22)9-16(15(10)8-13)27(23,24)25;;/h1-9H,17H2,(H,20,21,22)(H,23,24,25);;

InChIKey

InChIKey=LPMSYOOAJKDZCJ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(N=NC3=CC=C(N)C=C3)=C2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC2=CC=C(N=NC3=CC=C(N)C=C3)C=C2C(=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3-Naphthalenedisulfonic acid, 7-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:2)
  • 1,3-Naphthalenedisulfonic acid, 7-[(4-aminophenyl)azo]-, disodium salt