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Section: 9 Organic dyes and pigments (OD) Page: 571

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Details

IRUG filename:
ROD00571
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 81:1 (PR81:1), Triarylcarbonium, Polycyclic, CI45160:3
CAS name:
Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-,, molybdatetungstatesilicate
Sample source 2:
Ghent University (GhentU), Analytical Chemistry Dept., P. Vandenabeele
Source location 2:
Krijgslaan 281, S3, Ghent, BE
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Red
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C28 H31 N2 O3 *, silicotungstomolybdic acid salt
CAS registry no:
80083-40-5