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ERIOCHROME BLACK A

View entire compound with spectra: 5 FTIR

ERIOCHROME BLACK A
SpectraBase Compound ID 2evQbzL8Jg
InChI InChI=1S/C20H13N3O7S.Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;
InChIKey DXRWYIKGBIPGAG-QUABFQRHSA-M
Mol Weight 461.37976928 g/mol
Molecular Formula C20H12N3NaO7S
Exact Mass 461.029365 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 1Ciwr5xhB25
Name 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, monosodium salt
Source of Sample E. Merck AG, Darmstadt
CAS Registry Number 3618-58-4
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C20H12N3NaO7S
InChI InChI=1S/C20H13N3O7S.Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;
InChIKey DXRWYIKGBIPGAG-QUABFQRHSA-M
Instrument Name Bruker IFS 85
Technique KBr-Pellet