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PONCEAU SS
SpectraBase Compound ID EE2fT9K23Rr
InChI InChI=1S/C22H16N4O7S2.2Na/c27-22-20(35(31,32)33)13-14-12-18(34(28,29)30)10-11-19(14)21(22)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;;
InChIKey YDGHROMBRLEXLZ-RVTJCSDESA-L
Mol Weight 556.47453856 g/mol
Molecular Formula C22H14N4Na2O7S2
Exact Mass 556.00993 g/mol
Parent InChIKey QHXMGBJYVJFXEU-QSZPNPOGSA-L
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Catalog Number 19974
Technique KBr WAFER
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Technique KBr WAFER
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 199745
Copyright Copyright © 2017-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2024 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 199745
  • CI ACID RED 150, DISODIUM SALT
  • 2,7-NAPHTHALENEDISULFONIC ACID, 3-HYDROXY-4-//P-/PHENYLAZO/PHENYL/- AZO/-, DISODIUM SALT
  • Ponceau SS (C.I. 27190)
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[4-(phenylazo)
  • Acid Red 150
  • p-Phenylazoaniline->R=acid
  • Phenyl]azo]-, disodium salt

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