Section: 9 | Organic dyes and pigments (OD) | Page: 356 |
IRUG filename: IOD00356 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 21 (PR21), Naphthol AS, Azo, CI12300 | Trade name(s): Fast Red 2R |
CAS name: 2-Naphthalenecarboxamide, 4-[2-(2-chlorophenyl)diazenyl]-3-hydroxy-N-phenyl- | Sample source 1: HY Pigments | Sample identifier 1: Fast Red 2R |
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: C23 H16 Cl N3 O2 | CAS registry no: 6410-26-0 |
IRUG Structure Tracking #: 357 Common Name(s): Pigment Red 21 (PR21); Naphthol AS; CI12300 CAS Name: 2-Naphthalenecarboxamide, 4-[2-(2-chlorophenyl)diazenyl]-3-hydroxy-N-phenyl- CAS Registry No: 6410-26-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C23 H16 Cl N3 O2 MW: 401.85 |