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Interactive IRUG Spectrum
| Section: 6 | Minerals and pigments (MP) | Page: 237 |
Copyright © 1993-2025 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: RMP00237 | Data type: Raman | IRUG material class: Minerals and pigments (MP) |
Sample type: Reference material | Common name(s): Ultramarine, French, synthetic, Pigment Blue 29 (PB29), CI77007 | Chemical/botanical name(s): Sodium aluminum sulfo silicate |
CAS name: C.I. Pigment Blue 29 | Sample source 1: Roberson | 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: 8.02.21 | 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 | Molecular formula: Al6 Na8 O24 S3 Si6 | CAS registry no: 57455-37-5 |