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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 228 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00228 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 4 (PR4), β-Naphthol, Azo, CI12085 | Trade name(s): Hansa Red R |
CAS name: 2-Naphthalenol, 1-[2-(2-chloro-4-nitrophenyl)diazenyl]- | Sample source 1: Clariant | Source location 1: Rothausstrasse 61, 4132 Muttenz, Switzerland |
Sample identifier 1: Hansa Red R | Sample source 2: Tate Gallery | Source location 2: Millbank, London, SW1P 4RG, UK |
Color: Red | Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran |
Originating institution name: Tate Gallery | Originating institution acronym: TG | Molecular formula: C16 H10 Cl N3 O3 |
CAS registry no: 2814-77-9 |
Related Structure(s)
IRUG Structure Tracking #: 427 Common Name(s): Pigment Red 4 (PR4); β-Naphthol; Azo; CI12085 CAS Name: 2-Naphthalenol, 1-[2-(2-chloro-4-nitrophenyl)diazenyl]- CAS Registry No: 2814-77-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C16 H10 Cl N3 O3 MW: 327.04 |