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Section: 9 Organic dyes and pigments (OD) Page: 362

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Details

IRUG filename:
ROD00362
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Violet 1 (PV1), Triarylcarbonium, Polycyclic, CI45170:2
CAS name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatetungstatephosphate
Sample source 1:
Talens
Sample identifier 1:
Unknown
Sample source 2:
Ghent University, Analytical Chemistry Dept., P. Vandenabeele
Source location 2:
Krijgslaan 281, S3, Ghent, BE
Sample identifier 2:
Unknown
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Violet
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:
C28 H31 N2 O3* phosphotungstomolybdic acid (PTMA) salt
CAS registry no:
1326-03-0