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4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt

View entire compound with spectra: 3 NMR, and 1 FTIR

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
SpectraBase Compound ID EFvq0EIA0pc
InChI InChI=1S/C10H9NO7S2.2Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2
InChIKey PHIMTKWJUXQMMA-UHFFFAOYSA-L
Mol Weight 363.26553856 g/mol
Molecular Formula C10H7NNa2O7S2
Exact Mass 362.945932 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 46pnTUlcbEL
Name 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 376477
CAS Registry Number 3963-80-2
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H7NNa2O7S2
InChI 1S/C10H9NO7S2.2Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2
InChIKey PHIMTKWJUXQMMA-UHFFFAOYSA-L
Observed nucleus 1H
Purity 65%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 8-Amino-1-naphthol-3,6-disulfonic acid disodium salt Disodium 4-amino-5-hydroxy-2,7-naphthalenedisulfonate, H Acid disodium salt
Wiley ID SIAL_1HNMR_008067