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

Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 49

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


Details

IRUG filename:
ROD00049
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Red Pigment 166 (PR166), Disazo Condensation, Azo, CI20730
Trade name(s):
HEUCO-Rot 316600, HEUCO Red 316600
CAS name:
2-​Naphthalenecarboxami​de, N,​N'-​1,​4-​phenylenebis[4-​[2-​(2,​5-​dichlorophenyl)​diazenyl]​-​3-​hydroxy-
Sample source 1:
Heubach GmbH
Sample identifier 1:
HEUCO-Rot 316600, Lot: T-3166
Sample source 2:
Bern University of the Arts, Art Technological Laboratory
Source location 2:
Fellerstrasse 11, CH-3027 Bern, Switzerland
Sample identifier 2:
HKB105
Color:
Red
MW (relative):
794.47, calculated
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Scherrer, Nadim C., Zumbuehl Stefan, Delavy Francoise, Fritsch Annette, and Kuehnen Renate. "Synthetic Organic Pigments of the 20th and 21st Century Relevant to Artist's Paints: Raman Spectra Reference Collection." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 73.3 (2009): 505-24.
Originating institution name:
Bern University of the Arts (BUA), Art Technological Laboratory
Originating institution acronym:
HKB
Molecular formula:
C40 H24 Cl4 N6 O4
CAS registry no:
3905-19-9