Interactive IRUG Spectrum

Details

IRUG filename:
ROD00343
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Brown 25 (PBr25), Benzimidazolone, Azo, CI12510
CAS name:
2-Naphthalenecarboxamide, 4-[2-(2,5-dichlorophenyl)diazenyl]-N-(2,3-dihydro-2-oxo-1Hbenzimidazol-5-yl)-3-hydroxy
Sample source 1:
Winsor & Newton
Sample identifier 1:
Unknown
Sample source 2:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 2:
Jubelpark 1, 1000 Brussels, Belgium
Sample identifier 2:
CP#3016 (PBr25 A)
Color:
Brown
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:
C24 H15 Cl2 N5 O3
CAS registry no:
6992-11-6