Interactive IRUG Spectrum

Details

IRUG filename:
IMP00513
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Aureolin, Pigment Yellow 40 (PY40), CI77357
Sample source 1:
Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 1:
Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 1:
Aureolin
Sample source 2:
Inv. No. 21 (old ), Inv. No. 56 (new)
Color:
Yellow
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts Vienna
Originating institution acronym:
AFAV
Linear formula:
K(3-x)Na(x)[Co(NO2)6]*nH2O, where x ≤ 1
Other analytical methods:
XRF (x-ray fluorescence), XRD (x-ray diffraction), Raman spectroscopy