Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 621

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Details

IRUG filename: ROD00621	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Blue 1 (PB1), Triarylcarbonium, Polycyclic, CI42595:2	Trade name(s): DCC BA 145
CAS name: Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, molybdatetungstatephosphate	Sample source 1: Dominion Colour (Dom. Col.)	Sample identifier 1: DCC BA 145
Sample source 2: Getty Conservation Institute	Source location 2: 1200 Getty Center Dr., Los Angeles, CA, US	Sample identifier 2: SP21200
Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA)	Source location 3: Jubelpark 1, 1000 Brussels, BE	Color: Blue
Application: Raman microscopy/microspectroscopy	Excitation source (nm): 785	Mode: Scat
Literature Reference: Fremout, Wim, and Steven Saverwyns. “Identification of Synthetic Organic Pigments: the Role of a Comprehensive Digital Raman Spectral Library.” Journal of Raman Spectroscopy, vol. 43, no. 11, 2012, pp. 1536–1544.	Originating institution name: Royal Institute for Cultural, Heritage	Originating institution acronym: KIK/IRPA
Molecular formula: C33 H40 N3 * phosphotungstomolybdic acid salt	CAS registry no: 1325-87-7

Related Structure(s)

IRUG Structure Tracking #: 415 Common Name(s): Pigment Blue 1 (PB1); Triarylcarbonium; Polycyclic; CI42595:2 CAS Name: Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, molybdatetungstatephosphate CAS Registry No: 1325-87-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C33 H40 N3 * phosphotungstomolybdic (PTMA) acid MW: 478.32 (cation)