Interactive IRUG Spectrum

Details

IRUG filename:
IOD00619
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Violet 3 (PV3), Triarylcarbonium, Polycyclic, CI42535:2
Trade name(s):
Fastel Violet R Supra Powder
CAS name:
4,4'-{[4-(methylimino)cyclohexa-2,5-dien-1-lidene]methanediyl}dianilin
Sample source 1:
ICI
Sample identifier 1:
Fastel Violet R Supra Powder
Sample source 2:
Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 2:
Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 2:
Inv. No. 573, Fastel Violet R Supra Powder
Color:
Bluish violet
Age:
June 22, 1951, acquired
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts, Vienna
Originating institution acronym:
AFAV
Molecular formula:
C24 H28 N3 phosphotungstomolybdic acid (PTMA) salt
CAS registry no:
1325-82-2
Other analytical methods:
XRD (x-ray diffraction), XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 459
Common Name(s): Pigment Violet 3 (PV3); Triarylcarbonium; Polycyclic; CI42535:2
CAS Name: C.I. Basic Violet 1, molybdatetungstatephosphate
CAS Registry No: 1325-82-2
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C24 H28 N3 * phosphotungstomolybdic acid (PTMA) salt
MW: 358.50 (cation)