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Section: 9 Organic dyes and pigments (OD) Page: 195

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


Details

IRUG filename:
ROD00195
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 8 (PR8), Naphthol AS, Azo, CI12335
Trade name(s):
3149 Fast Red F4R-Y
CAS name:
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[2-(2-methyl-5-nitrophenyl) diazenyl]-
Sample source 1:
HY Pigments
Sample identifier 1:
3149 Fast Red F4R-Y
Sample source 2:
Getty Conservation Institute
Source location 2:
1200 Getty Center Dr., Los Angeles, CA, US
Sample identifier 2:
SP20970
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. "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 H17 Cl N4 O4
CAS registry no:
6410-30-6
 

Related Structure(s)

IRUG Structure Tracking #:
IRUG Structure Tracking #: 1197
Common Name(s): Pigment Red 8 (PR8); Naphthol AS; Azo; CI12335
CAS Name: 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-
CAS Registry No: 6410-30-6
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C24 H17 Cl N4 O4
MW: 460.87