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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 149 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00149 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Kampferol, Kaempferol, Natural Yellow 10 component, CI75640, Natural Yellow 13 component, CI73630 | Chemical/botanical name(s): 3,4′,5,7-tetrahydroxyflavone |
CAS name: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)- | Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes | Source location 1: BASF, Ludwigshafen, Germany |
Sample identifier 1: Kampferol | Sample source 2: Getty Conservation Institute | Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049 |
Sample identifier 2: Kampferol | Color: Yellow | Age: 1986, acquired |
Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy) | Mode: Refl | Originating institution name: Getty Conservation Institute |
Originating institution acronym: GCI | Molecular formula: C15 H10 O6 | CAS registry no: 520-18-3 |