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

*Links on SpectraBase are not permalinks.
4-Amino-1-naphthalenesulfonic acid, sodium salt, hydrated
SpectraBase Compound ID B95VWdrMxIJ
InChI InChI=1S/C10H9NO3S.Na.H2O/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;;/h1-6H,11H2,(H,12,13,14);;1H2/q;+1;/p-1
InChIKey PGVZBSXAFZCRTM-UHFFFAOYSA-M
Mol Weight 263.243 g/mol
Molecular Formula C10H10NNaO4S
Exact Mass 263.022823 g/mol
Parent InChIKey PQJWXZDNTYSZKW-UHFFFAOYSA-M
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Wyandotte Chemicals Corporation, Wyandotte, Michigan
Solvent Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20
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
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent D2O
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent D2O
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 102563
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Catalog Number 231
Technique KBr WAFER
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 70860
Technique KBr WAFER
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 102563
Technique Mull
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 102563
  • 4-amino-1-naphthalenesulfonic acid, sodium salt, hemihydrate
  • 1-NAPHTHALENESULFONIC ACID, 4-AMINO-, SODIUM SALT, HYDRATED
  • NAPHTHIONIC ACID, SODIUM SALT, HEMIHYDRATE
  • NAPHTHIONIC ACID, SODIUM SALT, HEMIHYDRATE /MULL/
  • 4-Amino-1-naphthalenesulfonic acid, sodium salt hydrate

This compound is available in the following databases:

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.

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.

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.