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Phenolphthalein bisphosphate tetrasodium salt
SpectraBase Compound ID 2k2WnaUcY5V
InChI InChI=1S/C20H16O10P2.4Na/c21-19-17-3-1-2-4-18(17)20(28-19,13-5-9-15(10-6-13)29-31(22,23)24)14-7-11-16(12-8-14)30-32(25,26)27;;;;/h1-12H,(H2,22,23,24)(H2,25,26,27);;;;/q;4*+1/p-4
InChIKey HTMKLCRJVFFVDW-UHFFFAOYSA-J
Mol Weight 566.21260113 g/mol
Molecular Formula C20H12Na4O10P2
Exact Mass 565.949648 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 2pQJkvttSpZ
Name Phenolphthalein bisphosphate tetrasodium salt
Source of Sample Sigma-Aldrich
Catalog Number P9875
CAS Registry Number 68807-90-9
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H12Na4O10P2
InChI InChI=1S/C20H16O10P2.4Na/c21-19-17-3-1-2-4-18(17)20(28-19,13-5-9-15(10-6-13)29-31(22,23)24)14-7-11-16(12-8-14)30-32(25,26)27;;;;/h1-12H,(H2,22,23,24)(H2,25,26,27);;;;/q;4*+1/p-4
InChIKey HTMKLCRJVFFVDW-UHFFFAOYSA-J
Purity ~95%
Synonyms Phenolphthalein diphosphate tetrasodium salt
Wiley ID SIAL_ATR-IR_039484