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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 720 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
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 |