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Indigodisulfonic acid, dipotassium salt

View entire compound with spectra: 2 FTIR

Indigodisulfonic acid, dipotassium salt
SpectraBase Compound ID 6Qu1QkkK4vM
InChI InChI=1S/C16H10N2O8S2.2K/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;;
InChIKey PLXHLMUZUKUFAR-QDBORUFSSA-L
Mol Weight 498.5626 g/mol
Molecular Formula C16H8K2N2O8S2
Exact Mass 497.899621 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 6bMWVUiFDph
Name Indigodisulfonic acid, dipotassium salt
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number I0223
Lot Number AE01 -GLLS
CAS Registry Number 13725-33-2
Copyright Copyright © 2015-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H8K2N2O8S2
InChI InChI=1S/C16H10N2O8S2.2K/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;;
InChIKey PLXHLMUZUKUFAR-QDBORUFSSA-L
Instrument Name Bruker Tensor 27 FT-IR
Purity >90%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Technique ATR-Neat (DuraSamplIR II)