Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 720

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Details

IRUG filename: ROD00720	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 14 (PR14), Naphthol AS, Azo, CI12380	Trade name(s): Permanent Bordeaux FGR
CAS name: Naphthol AS Azo 2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-N-(2-methylphenyl)-	Sample source 1: Clariant	Sample identifier 1: Permanent Bordeaux FGR
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner	Source location 2: Millbank, London, SW1P4RG, London, UK	Sample identifier 2: PR14, Permanent Bordeaux FGR
Sample source 3: Harvard Art Museums, Straus Center for Conservation & Technical Studies	Source location 3: 32 Quincy St, Cambridge, MA 02138, US	Color: Bluish red
Application: Raman microscopy/microspectroscopy	Excitation source (nm): 785	Mode: Scat
Originating institution name: Museum of Fine Arts Boston	Originating institution acronym: MFAB	Molecular formula: C24 H17 Cl N4 O4
CAS registry no: 6471-50-7

Related Structure(s)

IRUG Structure Tracking #: 878 Common Name(s): Pigment Red 14 (PR14); Naphthol AS; CI12380 CAS Name: 2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-N-(2-methylphenyl)- CAS Registry No: 6471-50-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C24 H17 Cl N4 O4 MW: 460.87