For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
1-Hydroxy-2-naphthalenesulfonic acid, monosodium salt
SpectraBase Compound ID JPZERZMEaZN
InChI InChI=1S/2C10H8O4S.3Na/c2*11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14;;;/h2*1-6,11H,(H,12,13,14);;;/q;;3*+1/p-3
InChIKey RVDBNFKTLWOVSN-UHFFFAOYSA-K
Mol Weight 514.40530785 g/mol
Molecular Formula C20H13Na3O8S2
Exact Mass 513.974493 g/mol
Parent InChIKey PWJNDVAKQLOWRZ-UHFFFAOYSA-M
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka AG, Buchs, Switzerland
Solvent Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20
  • 2-NAPHTHALENESULFONIC ACID, 1-HYDROXY-, SODIUM SALT

This compound is available in the following databases:

Wiley SmartSpectra Raman Database Collection

Author: Wiley

Designed for use with Wiley’s KnowItAll Raman Spectral Library collection, this computed Raman database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.