Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 234

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Details

IRUG filename: IOD00234	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 83 (PR83) w/kaolinite, Anthraquinone Ca Salt, Polycyclic, CI58000:1	Trade name(s): Alizarine Red B
CAS name: 9,10-Anthracenedione, 1,2-dihydroxy-, calcium salt (1:1)	Sample source 1: Schminke	Source location 1: Otto-Hahn-Strasse 2, D-40699 ErkrathH, Germany
Sample identifier 1: Alizarine Red B	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: CI#58000:1	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Color: Bluish red	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: C14 H8 O4 * Ca	CAS registry no: 104074-25-1