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Section: 9 Organic dyes and pigments (OD) Page: 352

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Details

IRUG filename:
ROD00352
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Orange 2 (PO2), β-Naphthol, Azo, CI12060
CAS name:
2-Naphthalenol, 1-[2-(2-nitrophenyl)diazenyl]-
Sample source 1:
Sigma-Aldrich
Sample identifier 1:
R162531
Sample source 2:
National Gallery of Art
Source location 2:
Constitution Ave. NW, Washington, DC, US
Sample identifier 2:
Unknown
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Orange
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C16 H11 N3 O3
CAS registry no:
6410-09-9