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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 562

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IMP00562
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Veronese green, mostly celadonite, Pigment Green 23 (PG23), CI77009
CAS name:
C.I. Pigment Green 23, Celadonite (unspecified)
Sample source 1:
Prof. Eisenmenger
Sample identifier 1:
Veroneser Grün
Sample source 2:
Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 2:
Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 2:
Inv. No. 288, Veroneser Grün
Color:
Green
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts Vienna
Originating institution acronym:
AFAV
Molecular formula:
K(Mg,Fe)(Fe,Al)Si4O10(OH)2 (celadonite) (ideal)
CAS registry no:
1344-98-5 (PG23), 12173-00-1 (celadonite)
Other analytical methods:
XRD (x-ray diffraction), XRF (x-ray fluorescence)