Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 75

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Details

IRUG filename: ROD00075	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Red Pigment 146 (PR146), Naphthol AS, Azo, CI12485	Trade name(s): Permanent Carmin FBB 02, Permanent Carmine FBB 02
CAS name: 2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]	Sample source 1: Clariant GmbH	Sample identifier 1: Permanent Carmin FBB 02, 171294
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB71
Color: Red	MW (relative): 611.04, calculated	Application: Raman microscopy/microspectroscopy
Excitation source (nm): 785	Mode: Scat	Literature Reference: Scherrer, Nadim C., Zumbuehl Stefan, Delavy Francoise, Fritsch Annette, and Kuehnen Renate. "Synthetic Organic Pigments of the 20th and 21st Century Relevant to Artist's Paints: Raman Spectra Reference Collection." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 73.3 (2009): 505-24.
Originating institution name: Bern University of the Arts (BUA), Art Technological Laboratory	Originating institution acronym: HKB	Molecular formula: C33 H27 Cl N4 O6
CAS registry no: 5280-68-2