Interactive IRUG Spectrum

Details

IRUG filename:
ROD00382
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Orange 49 (PO49), Quinacridone/quinacridonequinone, Polycyclic, CI73900 + CI72920, CI564800
CAS name:
Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro- (1047-16-1) & Quino[2,3-b]acridine-6,7,13,14(5H,12H)-tetrone (1503-48-6). C.I. Pigment Orange 49.
Sample source 1:
Winsor & Newton
Sample identifier 1:
Unknown
Sample source 2:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 2:
Jubelpark 1, 1000 Brussels, BE
Sample identifier 2:
CP#3002 (PO49 A)
Color:
Orange
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:
C20 H12 N2 O2 & C20 H10 N2 O4
CAS registry no:
1047-16-1 & 1503-48-6. Also, 71819-75-5.
 

Related Structure(s)

IRUG Structure Tracking #: 374
Common Name(s): Pigment Orange 49 (PO49); Quinacridone; Polycyclic; CI73900 + CI72920
CAS Name: Unspecified
CAS Registry No: 71819-75-5
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C20 H12 N2 O2 and C20 H10 N2 O4
MW: 312.09 and 342.06