Interactive IRUG Spectrum

Details

IRUG filename:
ROD00549
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Red Pigment 170 (PR170), Naphthol AS, Azo, CI12475
CAS name:
2-​Naphthalenecarboxami​de, 4-​[2-​[4-​(aminocarbonyl)​phenyl]​diazenyl]​-​N-​(2-​ethoxyphenyl)​-​3-​hydroxy-
Sample source 1:
Stoopen & Meeûs (St.&Me.)
Sample source 2:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 2:
Jubelpark 1, 1000 Brussels, BE
Sample identifier 2:
CP#2933 (PR170 A)
Color:
Red
MW (relative):
454.48, calculated
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:
C26 H22 N4 O4
CAS registry no:
2786-76-7
 

Related Structure(s)

IRUG Structure Tracking #: 292
Common Name(s): Pigment Red 170 (PR170); Naphthol AS; CI12475
CAS Name: 2-​Naphthalenecarboxami​de, 4-​[2-​[4-​(aminocarbonyl)​phenyl]​diazenyl]​-​N-​(2-​ethoxyphenyl)​-​3-​hydroxy-
CAS Registry No: 2786-76-7
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C26 H22 N4 O4
MW: 454.48