Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 152

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Details

IRUG filename: ROD00152	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 3 (PR3), β-Naphthol, Azo, CI12120	Trade name(s): Hansa-Rot 3B, Hansa Red 3B
CAS name: 2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]-	Sample source 1: Clariant GmbH	Sample identifier 1: Hansa-Rot 3B, 201225
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB32
Color: Red	MW (relative): 307.30, 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: C17 H13 N3 O3
CAS registry no: 2425-85-6

Related Structure(s)

IRUG Structure Tracking #: 325 Common Name(s): Pigment Red 3 (PR3); Beta naphthol; CI12120 CAS Name: 2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]- CAS Registry No: 2425-85-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H13 N3 O3 MW: 307.30