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Section: 6 Minerals and pigments (MP) Page: 551

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Details

IRUG filename:
IMP00551
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Black iron oxide (Fe3O4), Pigment Black 11 (PBk11), CI77499
Chemical/botanical name(s):
Iron(II,III) oxide
CAS name:
Iron oxide (Fe3O4), C.I. Pigment Black 11
Sample source 1:
Pfizer, Inc.
Sample identifier 1:
Black iron oxide
Sample source 2:
Washington State Patrol, Washington State Crime Laboratory
Source location 2:
2203 Airport Way South, Seattle, WA, 98104, US
Sample identifier 2:
Black iron oxide (Fe3O4)
Color:
Black
MW (relative):
231.53, calculated
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Literature Reference:
Suzuki, Edward M. “Infrared Spectra of U.S. Automobile Original Topcoats (1974-1989): II. Identification of Some Topcoat Inorganic Pigments Using an Extended Range (4000-220 cm-1) Fourier Transform Spectrometer.” Journal of Forensic Sciences, vol. 41, no. 3, 1996, pp.393-406.
Originating institution name:
Washington State Patrol, Crime Laboratory Division
Originating institution acronym:
WSP
Molecular formula:
Fe3 O4
Linear formula:
Fe3O4
CAS registry no:
1317-61-9; 12227-89-3
Other analytical methods:
XRF (x-ray fluorescence)