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Chromotropic acid disodium salt dihydrate

View entire compound with spectra: 2 FTIR

Chromotropic acid disodium salt dihydrate
SpectraBase Compound ID HqXdsbsdQZZ
InChI InChI=1S/C10H8O8S2.2Na.2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;;/q;2*+1;;/p-2
InChIKey MCVKNDBPEZOYIE-UHFFFAOYSA-L
Mol Weight 396.24753856 g/mol
Molecular Formula C10H6Na2O10S2
Exact Mass 395.919777 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID Cn9PRzoNNm1
Name Chromotropic acid disodium salt dihydrate
Source of Sample Sigma-Aldrich
Catalog Number 126225
CAS Registry Number 5808-22-0
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H6Na2O8S2*2H2O
InChI InChI=1S/C10H8O8S2.2Na.2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;;/q;2*+1;;/p-2
InChIKey MCVKNDBPEZOYIE-UHFFFAOYSA-L
Purity Technical grade
Synonyms 1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt; 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
Wiley ID SIAL_ATR-IR_007536