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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 284

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Details

IRUG filename:
IOD00284
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 23 (PR23), Naphthol AS, Azo, CI12355
Trade name(s):
Naphthol Red 1523
CAS name:
2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methoxy-5-nitrophenyl)diazenyl]-N-(3-nitrophenyl)-
Sample source 1:
Lansco Colors
Source location 1:
1 Blue Hill Plaza, PO Box 1685, Pearl River, NY, 10965, US
Sample identifier 1:
Naphthol Red 1523
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:
C24 H17 N5 O7
CAS registry no:
6471-49-4