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Rose bengal

View entire compound with spectra: 7 FTIR, and 1 UV-Vis

Rose bengal
SpectraBase Compound ID 6ePTDFo2Hqs
InChI InChI=1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
InChIKey UWBXIFCTIZXXLS-UHFFFAOYSA-L
Mol Weight 1017.6 g/mol
Molecular Formula C20H2Cl4I4Na2O5
Exact Mass 1015.463053 g/mol

Ultraviolet-Visible (UV-Vis) Spectrum

Ultraviolet-Visible (UV-Vis) Spectrum

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SpectraBase Spectrum ID 5SfB3Dd6l0N
Name 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein, sodium derivative, sodium salt
Conditions Acidic
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H7Cl4I4NaO5
InChI InChI=1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
InChIKey UWBXIFCTIZXXLS-UHFFFAOYSA-L
Sadtler IR Number 25697
Sadtler UV Number 9289A
Solvent Methanol