| Section: 9 | Organic dyes and pigments (OD) | Page: 350 | 
IRUG filename: ROD00350  | Data type: Raman  | IRUG material class: Organic dyes and pigments (OD)  | 
Sample type: Reference material  | Common name(s): Pigment Orange 6 (PO6), Monoazo Orange, Azo, CI12730  | Trade name(s): Jaune Lutetia Solide 5.R.   | 
CAS name: 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]-2-phenyl-   | Sample source 1: Française des matières colorante  | Sample identifier 1: Jaune Lutetia Solide 5.R. N° 6-16377  | 
Sample source 2: Historical Dye Collection, Dresden University of Technology (TU)   | Source location 2: Helmholtzstr. 10, Dresden, DE  | Sample identifier 2: Ref. 9578  | 
Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA)  | Source location 3: Jubelpark 1, 1000 Brussels, Belgium  | Color: Orange  | 
Application: Raman microscopy  | Excitation source (nm): 785  | Mode: Scat  | 
Literature Reference: Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.  | Originating institution name: Royal Institute for Cultural Heritage  | Originating institution acronym: KIK/IRPA  | 
Molecular formula: C17 H15 N5 O3  | CAS registry no: 6407-77-8   |