Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 125

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Details

IRUG filename: ROD00125	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 57 (PR57), BONA, Na, Azo Lake (Salt Type), CI15850	CAS name: 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:2)
Sample source 1: Swiss Institute for Art Research (SIK-ISEA)	Source location 1: Zollikerstrasse 32, Zurich, CH	Sample source 2: Bern University of the Arts, Art Technological Laboratory
Source location 2: Fellerstrasse 11, CH-3027 Bern, CH	Sample identifier 2: HKB51	Color: Red
MW (relative): 430.34, 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: C18 H12 N2 O6 S * 2Na	CAS registry no: 5858-81-1

Related Structure(s)

IRUG Structure Tracking #: 872 Common Name(s): Pigment Red 57 (PR57); BONA, Na; Azo Lake (Salt Type); CI15850 CAS Name: 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:2) CAS Registry No: 5858-81-1 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H12 N2 O6 S * 2 Na MW: 430.34