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Section: 9 Organic dyes and pigments (OD) Page: 243

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Details

IRUG filename:
ROD00243
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 93 (PY93), Disazo Condensation, Azo, CI20710
Trade name(s):
Cromopthal Yellow 3G
CAS name:
Benzamide, 3,3'-[(2-chloro-5-methyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-, 2,1-diazenediyl]]bis[4-chloro-N-(3-chloro-2-methylphenyl)-
Sample source 1:
Ciba
Sample identifier 1:
Cromopthal Yellow 3G
Sample source 2:
Guerra Paint & Pigment
Sample identifier 2:
Unknown
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, Belgium
Color:
Yellow
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:
C43 H35 Cl5 N8 O6
CAS registry no:
5580-57-4