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C.I. Direct Blue 53, tetrasodium salt
SpectraBase Compound ID 4mEULbBCR6R
InChI InChI=1S/C34H28N6O14S4.4Na/c1-15-11-17(3-7-21(15)37-39-23-9-5-19-25(55(43,44)45)13-27(57(49,50)51)31(35)29(19)33(23)41)18-4-8-22(16(2)12-18)38-40-24-10-6-20-26(56(46,47)48)14-28(58(52,53)54)32(36)30(20)34(24)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;;
InChIKey ATNOAWAQFYGAOY-GPTZEZBUSA-J
Mol Weight 960.79307713 g/mol
Molecular Formula C34H24N6Na4O14S4
Exact Mass 959.982411 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 57yGZfixdXl
Name Evans Blue
Source of Sample Aldrich
Catalog Number 206334
CAS Registry Number 314-13-6
Classification Schiff bases, azobenzenes, indicators & dyes
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C34H24N6Na4O14S4
InChI InChI=1S/C34H28N6O14S4.4Na/c1-15-11-17(3-7-21(15)37-39-23-9-5-19-25(55(43,44)45)13-27(57(49,50)51)31(35)29(19)33(23)41)18-4-8-22(16(2)12-18)38-40-24-10-6-20-26(56(46,47)48)14-28(58(52,53)54)32(36)30(20)34(24)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;;
InChIKey ATNOAWAQFYGAOY-GPTZEZBUSA-J
Purity Dye content 85 %
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Direct Blue 53
Technique Mull
Wiley ID SIAL_FTIR_1_3196