| Section: 9 | Organic dyes and pigments (OD) | Page: 288 | 
| IRUG filename: ROD00288 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) | 
| Sample type: Reference material | Common name(s): Pigment Blue 15:4 (PB15:4), Cu-Phthalocyanine blue, β -Mod., Polycyclic, CI74160 | Trade name(s): Monastral Blue FGX | 
| CAS name: Copper, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- | Sample source 1: Avecia | Sample identifier 1: Monastral Blue FGX | 
| Sample source 2: Tate Gallery, Tom Learner | Source location 2: Millbank, London, SW1P4RG, London, UK | Sample identifier 2: PB15:4, Monastral Blue FGX | 
| Sample source 3: Winterthur Museum | Source location 3: 5105 Kennett Pike, Winterthur, DE, 19735, US | Color: Blue | 
| MW (relative): 575.08, calculated | Application: Raman microscopy/microspectroscopy | Excitation source (nm): 785 | 
| Mode: Scat | Originating institution name: Winterthur Museum, Garden & Library | Originating institution acronym: WM | 
| Molecular formula: C32 H16 Cu N8 | CAS registry no: 147-14-8 |