1. Home>
  2. Search IRUG Spectral Database>
  3. Interactive IRUG Spectrum

Interactive IRUG Spectrum

IMP00490 Silica phase in cobalt blue, wet KBr; TUV; R/110; HNM; tran
4001
3732
3463
3194
2925
2656
2387
2119
1850
1581
1312
1043
774
505
0.00
0.07
0.14
0.21
0.28
Submitter
Section: 6 Minerals and pigments (MP) Page: 490

 Copyright © 1993-2025 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IMP00490
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Silicate in cobalt blue, wet KBr, 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:
Karlsplatz 13, 1040, Vienna, Austria
Sample identifier 1:
R/110
Color:
Dark 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