| Section: 9 | Organic dyes and pigments (OD) | Page: 436 | 
| IRUG filename: IOD00436 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) | 
| Sample type: Reference material | Common name(s): Pigment Blue 15:6 (PB15:6), Cu-Phthalocyanine blue, ε-Mod., Polycyclic, CI74160 | Trade name(s): Heliogen Blue | 
| Sample source 1: Kremer | Sample identifier 1: Heliogen Blue | Sample source 2: Tate Gallery | 
| Source location 2: Millbank, London, SW1P 4RG, UK | Color: Blue | Age: Supplied 2002 | 
| Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran | Originating institution name: Tate Gallery | 
| Originating institution acronym: TG | CAS registry no: 147-14-8  |