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Section: 9 Organic dyes and pigments (OD) Page: 314

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Details

IRUG filename:
IOD00314
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Red Pigment 185 (PR185), Benzimidazolone, Azo, CI12516
Trade name(s):
Permanent Carmine HF 4C
CAS name:
2-​Naphthalenecarboxami​de, N-​(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​-​3-​hydroxy-​4-​[2-​[2-​methoxy-​5-​methyl-​4-​[(methylamino)​sulfonyl]​phenyl]​diazenyl]​-
Sample source 1:
Clariant
Source location 1:
Rothausstrasse 61, 4132 Muttenz, Switzerland
Sample identifier 1:
Permanent Carmine HF 4C
Sample source 2:
Institute for the Protection of Cultural Heritage of Slovenia, Restoration Center, Polonca Ropret
Source location 2:
Poljanska 40, SI-1000 Ljubljana, Slovenia
Sample identifier 2:
CI12516
Sample source 3:
Philadelphia Museum of Art, Scientific Laboratory
Source location 3:
Box 7646, Philadelphia, PA, 19101, US
Color:
Bluish red
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Literature Reference:
Herbst, W. and Hunger, K., "Industrial Organic Pigments: Production, Properties, Applications" 3rd Edition, Wiley-VCH 2004.
Originating institution name:
Institute for the Protection of Cultural Heritage of Slovenia
Originating institution acronym:
ZVKDS
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