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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 634 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00634 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 5 (PR5), Naphthol AS, Azo, CI12490 | Trade name(s): Permanent Carmine |
CAS name: 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-3-hydroxy- | Sample identifier 1: Permanent Carmine | Sample source 2: Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection) |
Source location 2: Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT | Sample identifier 2: Inv. No 922, Permanent Carmine | Color: Red |
Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran | Originating institution name: Academy of Fine Arts, Vienna |
Originating institution acronym: AFAV | Molecular formula: C30 H31 Cl N4 O7 S | CAS registry no: 6410-41-9 |
Other analytical methods: XRF (x-ray fluorescence) |
Related Structure(s)
IRUG Structure Tracking #: 221 Common Name(s): Pigment Red 5 (PR5); Naphthol AS; Monoazo; CI12490 CAS Name: 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-3-hydroxy- CAS Registry No: 6410-41-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C30 H31 Cl N4 O7 S MW: 627.11 |