1,3,5-Naphthalenetrisulfonic acid, 7-amino-, sodium salt (1:3)

CAS Registry Number®

67815-69-4

CAS Name

1,3,5-Naphthalenetrisulfonic acid, 7-amino-, sodium salt (1:3)

Molecular Formula

C10H9NO9S3.3Na

Cite this Page

1,3,5-Naphthalenetrisulfonic acid, 7-amino-, sodium salt (1:3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=67815-69-4 (retrieved 2025-01-05) (CAS RN: 67815-69-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO9S3.3Na/c11-5-1-7-8(9(2-5)22(15,16)17)3-6(21(12,13)14)4-10(7)23(18,19)20;;;/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20);;;

InChIKey

InChIKey=DZAYJDKUSDDBFU-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=2C(=CC(N)=CC2S(=O)(=O)O)C(=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3,5-Naphthalenetrisulfonic acid, 7-amino-, sodium salt (1:3)
  • 1,3,5-Naphthalenetrisulfonic acid, 7-amino-, trisodium salt
  • Trisodium 3-amino-1,5,7-naphthalenetrisulfonate

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