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Eriochrome Red B
SpectraBase Compound ID 3aKDqHwo7Mg
InChI InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,25-26H,1H3,(H,27,28,29);/q;+1/p-1/b22-21+;
InChIKey GTVVPWMXPPZOCG-QUABFQRHSA-M
Mol Weight 446.41 g/mol
Molecular Formula C20H15N4NaO5S
Exact Mass 446.066085 g/mol
Parent InChIKey MEMAKMVPPFASSB-QURGRASLSA-M
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Technique KBr-Pellet
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • 1-Naphthalenesulfonic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-, monosodium salt

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