Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 256

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Details

IRUG filename: IOD00256	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Orange 49 (PO49), Quinacridone/quinacridone quinone, Polycyclic, CI564800	Trade name(s): Monastral Deep Gold
CAS name: C.I. Pigment Orange 49; Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro- (for 1047-16-1) & Quino[2,3-b]acridine-6,7, 13,14(5H,12H)-tetrone (for 1503-48-6)	Sample source 1: Maimeri	Source location 1: Via Gianni Maimeri 1, Bettolino di Mediglia, MI, Italy
Sample identifier 1: Monastral Deep Gold	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: CI564800	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Color: Golden yellow	MW (relative): 312.3 and 342.3	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Literature Reference: Lincke, G., "A review of thirty years of research on quinacridones. X-ray crystallography and crystal engineering", Dyes and Pigments 44 (2000) 101-122. 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 (1047-16-1), C20 H10 N2 O4 (1503-48-6)	CAS registry no: 71819-75-5, 1047-16-1 & 1503-48-6

Related Structure(s)

IRUG Structure Tracking #: 374 Common Name(s): Pigment Orange 49 (PO49); Quinacridone; Polycyclic; CI73900 + CI72920 CAS Name: Unspecified CAS Registry No: 71819-75-5 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C20 H12 N2 O2 and C20 H10 N2 O4 MW: 312.09 and 342.06