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Section: 6 Minerals and pigments (MP) Page: 487

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Details

IRUG filename:
IMP00487
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Primarily silicate (unspecified) in cobalt blue, Pigment Blue 28 (PB28), CI77346
CAS name:
C.I. Pigment Blue 28, Aluminum cobalt oxide (Al2CoO4)
Sample source 1:
Technical University of Vienna (TUV)
Source location 1:
Vienna, Austria
Sample identifier 1:
R/117
Color:
Blue
Age:
19th C.
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Originating institution name:
Hungarian National Museum
Originating institution acronym:
HNM
Molecular formula:
Al2 Co O4
Linear formula:
CoO*Al2O3
CAS registry no:
1345-16-0 (PB28), 1333-88-6