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Erichrome Black T

Compound with spectra: 1 NMR, 5 FTIR, and 1 UV-Vis

Erichrome Black T
SpectraBase Compound ID 1DLm3EmI9mA
InChI InChI=1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;
InChIKey AMMWFYKTZVIRFN-QUABFQRHSA-M
Mol Weight 461.37976928 g/mol
Molecular Formula C20H12N3NaO7S
Exact Mass 461.029365 g/mol
Parent InChIKey GDHWAXDSTKHEAZ-QURGRASLSA-M

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ATR-IR Spectrum
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample J.T. Baker
Source of Spectrum Forensic Spectral Research
Catalog Number 22152

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ATR-IR Spectrum
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich
Catalog Number 858390

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FTIR Spectrum
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet

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FTIR Spectrum
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Technique KBr WAFER

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1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol

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UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-1-naphthalenesulfonic acid, monosodium salt
  • C. I. Mordant Black 11, monosodium salt
  • ERIOCHROME BLACK T
  • 2-NAPHTHOL-4-SULFONIC ACID, 1-/1- HYDROXY-2-NAPHTHYLAZO/-6-NITRO-, SODIUM SALT
  • 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
  • Eriochrome(R) Black T
  • Mordant Black 11
3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-naphthalene-1-sulfonate anion
ERIOCHROME BLACK A
Acid Black 52
gycolan blue ggl conc.
1-Naphthalenesulfonic acid, 4-[[5-(acetylamino)-2-hydroxy-3-nitrophenyl]azo]-3-hydroxy, monosodium salt
1-Amino-2-naphthol-4-sulfonic acid->2-naphthol/1:2 Cr complex
Copper, 1-naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
1-Amino-2-naphthol-4-sulfonic acid->2-naphthol/Cr complex
2-Amino-5-nitro-1-phenol->6-Amino-1-naphthalinsulfonic acid/Cr complex
1-Naphthalenesulfonic acid, 4-amino-3-[[4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, disodium salt
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