Interactive IRUG Spectrum

Details

IRUG filename:
IOD00542
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 169 (PY169), Monoazo Yellow, Ca, Azo Lake (Salt Type), CI13955
Trade name(s):
Lionel Yellow K-2R
CAS name:
Benzenesulfonic acid, 4-[2-[1-[[(4-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-, calcium salt (2:1)
Sample source 1:
Toyo Ink
Sample identifier 1:
Lionel Yellow K-2R
Sample source 2:
Tate Gallery
Source location 2:
Millbank, London, SW1P 4RG, UK
Color:
Yellow
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Tate Gallery
Originating institution acronym:
TG
Molecular formula:
C17 H16 N4 O8 S * 1/2 Ca
CAS registry no:
73385-03-2