1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
CAS Registry Number®
6409-10-5
CAS Name
1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)Molecular Formula
C20H14N2O4S.NaCite this Page
1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=6409-10-5 (retrieved ) (CAS RN: 6409-10-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C20H14N2O4S.Na/c23-19-11-9-17(13-5-1-3-7-15(13)19)21-22-18-10-12-20(27(24,25)26)16-8-4-2-6-14(16)18;/h1-12,23H,(H,24,25,26);
InChIKey
InChIKey=FTBVAQMEUKOLEC-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C(N=NC=3C4=C(C(O)=CC3)C=CC=C4)=CC1)C=CC=C2.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(O)C=3C=CC=CC23)C=4C=CC=CC41
Other Names for this Substance
- 1-Naphthalenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
- C.I. Acid Brown 6, monosodium salt
- C.I. Acid Brown 6
- 1-Naphthalenesulfonic acid, 4-[(4-hydroxy-1-naphthalenyl)azo]-, monosodium salt
- C.I. 14625
