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PIGMENT RED 90
SpectraBase Compound ID 8oha5SkXQBK
InChI InChI=1S/C20H8Br4O5.Pb/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;/h1-6,25H,(H,27,28);/q;+2/p-2
InChIKey QCRGFKQZLBPKPS-UHFFFAOYSA-L
Mol Weight 853.1 g/mol
Molecular Formula C20H6Br4O5Pb
Exact Mass 849.671527 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID F9gGqI2TYAR
Name PIGMENT RED 90
Classification Scholl= ORGANIC PIGMENT
Color Properties Colour Index Name= PIGMENT RED 90 Colour Index Number= 45380
Composition 2,4,5,7-TETRABROMO-FLUORESCEIN Na-SALT (EOSIN A)
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C20H8Br4O5.Pb/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;/h1-6,25H,(H,27,28);/q;+2/p-2
InChIKey QCRGFKQZLBPKPS-UHFFFAOYSA-L
Sample Description MISCELLANEOUS PIGMENT - XANTHENE WITH ACID GROUPS
Source of Spectrum SRL
Technique KBr WAFER