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Section: 9 Organic dyes and pigments (OD) Page: 600

 Copyright © 1993-2025 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
ROD00600
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 156 (PY156), Benzimidazolone , Azo
Trade name(s):
Hostaperm Yellow HLR
Sample source 1:
Hoechst
Sample identifier 1:
Hostaperm Yellow HLR
Sample source 2:
Guerra Paint & Pigment
Sample identifier 2:
Unknown
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Color:
Yellow
MW (relative):
406.22, literature, dyestuffintermediates.com (TO REV.: FROM WEB RECHECK)
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:
C17 H13 Cl2 N5 O3
CAS registry no:
63661-26-7