Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 307

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Details

IRUG filename: IOD00307	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): Methyl Violet
Chemical/botanical name(s): Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivs., molybdatetungstatephosphates	CAS name: C.I. Basic Violet 1, molybdatetungstatephosphate	Sample source 1: EC Pigments Inc.
Source location 1: PO Box 5360, Fall River, MA, 02723, US	Sample source 2: Institute for the Protection of Cultural Heritage of Slovenia, Restoration Center, Polonca Ropret	Source location 2: Poljanska 40, SI-1000 Ljubljana, Slovenia
Sample identifier 2: CI42535:2	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Color: Violet	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Literature Reference: Herbst, W. and Hunger, K., "Industrial Organic Pigments: Production, Properties, Applications" 3rd Edition, Wiley-VCH 2004.	Originating institution name: Institute for the Protection of Cultural Heritage of Slovenia	Originating institution acronym: ZVKDS
Molecular formula: C24 H28 N3 * phosphotungstomolybdic acid salt	CAS registry no: 1325-82-2

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)