Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 483

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Details

IRUG filename: IOD00483	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Red Pigment 12 (PR12), Naphthol AS, Azo, CI12385	Trade name(s): Permanent Bordeaux FRR
CAS name: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methyl-4-nitrophenyl)diazenyl]-N-(2-methylphenyl)-	Sample source 1: Hoechst	Sample identifier 1: Permanent Bordeaux FRR
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: CI12385
Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US	Color: Bordeaux
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: C25 H20 N4 O4
CAS registry no: 6410-32-8	Density (g/cc): 1.37 g/cc, literature

Related Structure(s)

IRUG Structure Tracking #: 858 Common Name(s): Pigment Red 12 (PR12); Naphthol AS; CI12385 CAS Name: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methyl-4-nitrophenyl)diazenyl]-N-(2-methylphenyl)- CAS Registry No: 6410-32-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C25 H20 N4 O4 MW: 440.45