| Section: 9 | Organic dyes and pigments (OD) | Page: 357 | 
| IRUG filename: IOD00357 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) | 
| Sample type: Reference material | Common name(s): Pigment Red 213 (PR213), Naphthol AS, CI#12290 | Trade name(s): Symuler Fast Red 4143S | 
| CAS name: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]- | Sample source 1: Dianippon Pigments (DIC) | Source location 1: DIC Building, 7-20, Nihonbashi 3-chome, Chuo-ku, Tokyo 103-8233, Japan | 
| Sample identifier 1: CI#12290, R-146 | 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: C25 H20 N4 O4 | 
| CAS registry no: 56396-10-2 |