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Interactive IRUG Spectrum
| Section: 6 | Minerals and pigments (MP) | Page: 513 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IMP00513 | Data type: Infrared | IRUG material class: Minerals and pigments (MP) |
Sample type: Reference material | Common name(s): Aureolin, Pigment Yellow 40 (PY40), CI77357 | Sample source 1: Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection) |
Source location 1: Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT | Sample identifier 1: Aureolin | Sample source 2: Inv. No. 21 (old ), Inv. No. 56 (new) |
Color: Yellow | Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran |
Originating institution name: Academy of Fine Arts Vienna | Originating institution acronym: AFAV | Linear formula: K(3-x)Na(x)[Co(NO2)6]*nH2O, where x ≤ 1 |
Other analytical methods: XRF (x-ray fluorescence), XRD (x-ray diffraction), Raman spectroscopy |