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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 63

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


Details

IRUG filename:
IMP00063
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Chalconatronite, synthetic
Chemical/botanical name(s):
Hydrated normal carbonate
CAS name:
Chalconatronite (CuNa2(CO3)2.3H2O)
Sample source 1:
Freer Gallery of Art, Rutherford J. Gettens
Source location 1:
Independence Avenue, SW, Washington, DC, US
Sample identifier 1:
Sample 2
Color:
Blue
Age:
1955, dated
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Freer Gallery of Art, Smithsonian Institution
Originating institution acronym:
FGA
Linear formula:
Na2Cu(CO3)2*3(H2O)
CAS registry no:
24189-55-7