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4,5-dihydroxy-3-(2-thiazolylazo)-2,7-naphthalenedisulfonic acid, disodium salt
SpectraBase Compound ID Fc4GgOIbQ49
InChI InChI=1S/C13H9N3O8S3.2Na/c17-8-5-7(26(19,20)21)3-6-4-9(27(22,23)24)11(12(18)10(6)8)15-16-13-14-1-2-25-13;;/h1-5,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2/b16-15+;;
InChIKey BVKSMHVNSJQIPE-VRZXRVJBSA-L
Mol Weight 475.37153856 g/mol
Molecular Formula C13H7N3Na2O8S3
Exact Mass 474.919066 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID EkAk1IeFTWo
Name 4,5-DIHYDROXY-3-(2-THIAZOLYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C13H7N3Na2O8S3
InChI InChI=1S/C13H9N3O8S3.2Na/c17-8-5-7(26(19,20)21)3-6-4-9(27(22,23)24)11(12(18)10(6)8)15-16-13-14-1-2-25-13;;/h1-5,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2/b16-15+;;
InChIKey BVKSMHVNSJQIPE-VRZXRVJBSA-L
Melting Point >310C
Molecular Weight 475.373420
Synonyms 2,7-NAPHTHALENEDISULFONIC ACID, 4,5- DIHYDROXY-3-/2-THIAZOLYLAZO/-, DISODIUM SALT
Technique KBr WAFER