Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 733

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Details

IRUG filename: ROD00733	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 188 (PR188), Naphthol AS, Azo, CI12467	Trade name(s): Novoperm Red HF3S
CAS name: Benzoic acid, 4-[[(2,5-dichlorophenyl)amino]carbonyl]-2-[2-[2-hydroxy-3-[[(2-methoxyphenyl)amino]carbonyl]-1-naphthalenyl]diazenyl]-, methyl ester	Sample source 1: Clariant	Sample identifier 1: Novoperm Red HF3S
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner	Source location 2: Millbank, London, SW1P4RG, London, UK	Sample identifier 2: PR188, Novoperm Red HF3S
Sample source 3: Harvard Art Museums, Straus Center for Conservation & Technical Studies	Source location 3: 32 Quincy St, Cambridge, MA 02138, US	Color: Yellowish 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: C33 H24 Cl2 N4 O6
CAS registry no: 61847-48-1

Related Structure(s)

IRUG Structure Tracking #: 205 Common Name(s): Pigment Red 188 (PR188); Naphthol AS; CI12467 CAS Name: Benzoic acid, 4-[[(2,5-dichlorophenyl)amino]carbonyl]-2-[2-[2-hydroxy-3-[[(2-methoxyphenyl)amino]carbonyl]-1-naphthalenyl]diazenyl]-, methyl ester CAS Registry No: 61847-48-1 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C33 H24 Cl2 N4 O6 MW: 643.47