For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Alizarin Red S
SpectraBase Compound ID F3A2LLAAnH9
InChI InChI=1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1
InChIKey HFVAFDPGUJEFBQ-UHFFFAOYSA-M
Mol Weight 342.25276928 g/mol
Molecular Formula C14H7NaO7S
Exact Mass 341.981018 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 7FkOqwVETEC
Name Sodium 3,4-dihydroxy-9,10-dioxo-9,10-dihydro-2-anthracenesulfonate
Source of Sample Sigma-Aldrich Company Llc.
Catalog Number A5533
Lot Number SLBB6862V
CAS Registry Number 130-22-3
Copyright Copyright © 2014-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C14H7NaO7S
InChI InChI=1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1
InChIKey HFVAFDPGUJEFBQ-UHFFFAOYSA-M
Instrument Name Bruker Tensor 27 FT-IR
Physical State Solid
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms Alizarin Red S; 3,4-​Dihydroxy-​9,10-​dioxo-​2-​anthracenesulfonic acid sodium salt, Alizarin Carmine, Alizarin Red, water soluble, Alizarin sodium monosulfonate, Alizarin sulfonate sodium, Alizarinsulfonic acid sodium salt, Sodium alizarinsulfonate
Technique ATR-Suspension (Acetone) (DuraSamplIR II)