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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 543

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
ROD00543
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 185 (PR185), Benzimidazolone, Azo, CI12516
Trade name(s):
Novoperm Carmine HF4C
CAS name:
2-​Naphthalenecarboxami​de, N-​(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​-​3-​hydroxy-​4-​[2-​[5-​methoxy-​2-​methyl-​4-​[(methylamino)​sulfonyl]​phenyl]​diazenyl]​-
Sample source 1:
Clariant
Sample identifier 1:
Novoperm Carmine HF4C
Sample source 2:
Getty Conservation Institute
Source location 2:
1200 Getty Center Dr., Los Angeles, CA, US
Sample identifier 2:
SP21046
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:
C27 H24 N6 O6 S
CAS registry no:
51920-12-8
 

Related Structure(s)

IRUG Structure Tracking #: 281
Common Name(s): Pigment Red 185 (PR185); Benzimidazolone; Azo; CI12516
CAS Name: 2-​Naphthalenecarboxami​de, N-​(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​-​3-​hydroxy-​4-​[2-​[5-​methoxy-​2-​methyl-​4-​[(methylamino)​sulfonyl]​phenyl]​diazenyl]​-
CAS Registry No: 51920-12-8
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C27 H24 N6 O6 S
MW: 560.58