1. Home>
  2. Search IRUG Spectral Database>
  3. Interactive IRUG Spectrum

Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 449

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


Details

IRUG filename:
IOD00449
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 146 (PR146), Naphthol AS, Azo, CI12485
Trade name(s):
Permanent Carmine FBB
CAS name:
2-​Naphthalenecarboxami​de, N-​(4-​chloro-​2,​5-​dimethoxyphenyl)​-​3-​hydroxy-​4-​[2-​[2-​methoxy-​5-​[(phenylamino)​carbonyl]​phenyl]​diazenyl]​-
Sample source 1:
EC Pigments
Source location 1:
PO Box 5360, Fall River, MA, 02723, US
Sample identifier 1:
Permanent Carmine FBB
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:
CI12485
Sample source 3:
Philadelphia Museum of Art, Scientific Laboratory
Source location 3:
Box 7646, Philadelphia, PA, 19101, US
Color:
Carmine
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:
C33 H27 Cl N4 O6
CAS registry no:
5280-68-2