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Interactive IRUG Spectrum
| Section: 6 | Minerals and pigments (MP) | Page: 231 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: RMP00231 | Data type: Raman | IRUG material class: Minerals and pigments (MP) |
Sample type: Reference material | Common name(s): Permanent blue, ultramarine, synthetic, Pigment Blue 29 (PB29), CI77007 | CAS name: C.I. Pigment Blue 29 |
Sample source 1: Weber | Sample source 2: Forbes Pigment Collection, Fogg Art Museum (Harvard Art Museums) | Source location 2: 32 Quincy St, Cambridge, MA 02138, US |
Sample identifier 2: 8.02.15 | Sample source 3: Forbes Pigment Collection, Winterthur Museum | Source location 3: 5105 Kennett Pike, Winterthur, DE 19735, US |
Color: Blue | Application: Raman microscopy/microspectroscopy | Excitation source (nm): 514 |
Mode: Scat | Originating institution name: Winterthur Museum, Garden & Library | Originating institution acronym: WM |
Linear formula: 3Na2O*3Al2O3*6SiO2*2Na2S, approximately | CAS registry no: 57455-37-5 |