Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 125

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Details

IRUG filename: IOD00125	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Chinalizarin, Quinalizarin, Mordant Violet 26, Anthraquinone, CI58500	Chemical/botanical name(s): 1,2,5,8-Tetrahydroxyanthraquinone
CAS name: 9,10-Anthracenedione, 1,2,5,8-tetrahydroxy-	Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes	Source location 1: BASF, Ludwigshafen, Germany
Sample identifier 1: Chinalizarin	Sample source 2: Getty Conservation Institute	Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049
Sample identifier 2: Chinalizarin	Color: Reddish violet	Age: 1986, acquired
MW (relative): 272.21, calculated	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)	Mode: Refl
Originating institution name: Getty Conservation Institute	Originating institution acronym: GCI	Molecular formula: C14 H8 O6
CAS registry no: 81-61-8

Related Structure(s)

IRUG Structure Tracking #: 220 Common Name(s): Quinalizarin; Mordant Violet 26; CI58500 Chemical Name(s): 1,2,5,8-Tetrahydroxyanthraquinone CAS Name: 9,10-Anthracenedione, 1,2,5,8-tetrahydroxy- CAS Registry No: 81-61-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C14 H8 O6 MW: 272.21