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Interactive IRUG Spectrum
| Section: 6 | Minerals and pigments (MP) | Page: 75 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IMP00075 | Data type: Infrared | IRUG material class: Minerals and pigments (MP) |
Sample type: Reference material | Common name(s): Ultramarine blue, Pigment Blue 29 (PB29), CI77007 | Chemical/botanical name(s): Sodium calcium aluminum silicate sulfate |
CAS name: C.I. Pigment Blue 29 | Color: Blue | Application: MFTIR (Fourier transform infrared microspectroscopy) |
Mode: Tran | Originating institution name: Williamstown Art Conservation Center | Originating institution acronym: WACC |
Linear formula: 3Na2O*3Al2O3*6SiO2*2Na2S, approximately | CAS registry no: 57455-37-5 |