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H Acid
SpectraBase Compound ID LATDWV1DiVW
InChI InChI=1S/C10H9NO7S2.Na.H2O/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);;1H2/q;+1;/p-1
InChIKey YYIGOAMEITZADH-UHFFFAOYSA-M
Mol Weight 357.28276928 g/mol
Molecular Formula C10H8NNaO8S2
Exact Mass 356.958903 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 5eBXRAOHbXK
Name 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt hydrate
Catalog Number 234338
CAS Registry Number 343321-59-5
Comments MW calculated on anhydrous base
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H8NNaO7S2*xH2O
InChI InChI=1S/C10H9NO7S2.Na.H2O/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);;1H2/q;+1;/p-1
InChIKey YYIGOAMEITZADH-UHFFFAOYSA-M
Purity 96%
Synonyms H Acid
Wiley ID SIAL_ATR-IR_011771