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ERIOCHROME BLUE BLACK R
SpectraBase Compound ID 3DtuibGHgdV
InChI InChI=1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1/b22-21+;
InChIKey ZQWICJYATMSSSD-QUABFQRHSA-M
Mol Weight 416.38276928 g/mol
Molecular Formula C20H13N2NaO5S
Exact Mass 416.044287 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 12ssbfW56hq
Name 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-
CAS Registry Number 2538-79-6
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C20H13N2NaO5S
InChI InChI=1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1/b22-21+;
InChIKey ZQWICJYATMSSSD-QUABFQRHSA-M
Instrument Name Bruker IFS 85
Technique KBr-Pellet