Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 128

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Details

IRUG filename: ROD00128	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Red Pigment 170 (PR170), Naphthol AS, Azo, CI12475	Trade name(s): HEUCO-Rot 317000, HEUCO Red 317000
CAS name: 2-Naphthalenecarboxamide, 4-[2-[4-(aminocarbonyl)phenyl]diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-	Sample source 1: Heubach GmbH	Sample identifier 1: HEUCO-Rot, 317000, Lot: A-9469
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB
Other: Manualedit	MW (relative): 454.48, 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: C26 H22 N4 O4
CAS registry no: 2786-76-7

Related Structure(s)

IRUG Structure Tracking #: 292 Common Name(s): Pigment Red 170 (PR170); Naphthol AS; CI12475 CAS Name: 2-Naphthalenecarboxamide, 4-[2-[4-(aminocarbonyl)phenyl]diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy- CAS Registry No: 2786-76-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C26 H22 N4 O4 MW: 454.48