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Alizarin-yellow RS, indicator

View entire compound with spectra: 1 FTIR

Alizarin-yellow RS, indicator
SpectraBase Compound ID HVAHTvPqrRt
InChI InChI=1S/C13H9N3O8S.Na/c17-11-4-2-7(5-9(11)13(18)19)14-15-8-1-3-10(16(20)21)12(6-8)25(22,23)24;/h1-6,17H,(H,18,19)(H,22,23,24);/q;+1/p-1/b15-14+;
InChIKey ZRBQKRVCWRMCBZ-WPDLWGESSA-M
Mol Weight 389.26976928 g/mol
Molecular Formula C13H8N3NaO8S
Exact Mass 388.99298 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 9v3IU8FcVo9
Name Alizarin-yellow RS, indicator
Source of Sample Fluka Feinchemikalien GmbH Neu-Ulm
CAS Registry Number 3687-95-4
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C13H8N3NaO8S
InChI InChI=1S/C13H9N3O8S.Na/c17-11-4-2-7(5-9(11)13(18)19)14-15-8-1-3-10(16(20)21)12(6-8)25(22,23)24;/h1-6,17H,(H,18,19)(H,22,23,24);/q;+1/p-1/b15-14+;
InChIKey ZRBQKRVCWRMCBZ-WPDLWGESSA-M
Instrument Name Bruker IFS 85
Synonyms Benzoic acid, 2-hydroxy-5-[(4-nitro-3-sulfophenyl)azo-, monosodium salt
Technique KBr-Pellet