Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 310

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Details

IRUG filename: IOD00310	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 206 (PR206), Quinacridone, Polycyclic, CI73900 & CI73920, CI 73900, 73920, 73903	Trade name(s): Monastral Maroon
CAS name: Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro- (for 1047-16-1) and Quino[2,3-b]acridine-6,7,, 13,14(5H,12H)-tetrone (for 1503-48-6). Also, C.I. Pigment Red 206 (for 71819-76-6)	Sample source 1: Maimeri	Source location 1: Via Gianni Maimeri 1, Bettolino di Mediglia, MI, Italy
Sample identifier 1: Monastral Maroon	Sample source 2: Institute for the Protection of Cultural Heritage of Slovenia, Restoration Center, Polonca Ropret	Source location 2: Poljanska 40, SI-1000 Ljubljana, Slovenia
Sample identifier 2: CI73900 & CI73920	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Color: Maroon	MW (relative): 312.3 and 342.3	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Literature Reference: Herbst, W. and Hunger, K., "Industrial Organic Pigments: Production, Properties, Applications" 3rd Edition, Wiley-VCH 2004.	Originating institution name: Institute for the Protection of Cultural Heritage of Slovenia
Originating institution acronym: ZVKDS	Molecular formula: C20 H12 N2 O2 (for 1047-16-1), C20 H10 N2 O4 (for 1503-48-6)	CAS registry no: 1047-16-1 & 1503-48-6. Also, 71819-76-6.