Iron Oxide Brown 660 (dark)

 
Sample ID:
PK48350
Origin:
Artificial
Chemical Information:
Mixture of Pigment Red 101 (Fe2O3) + Pigment Black 11 (Fe3O4); iron oxide content: > 98.9%; particle shape: irregular
Sample Type:
Reference material
Description:
Powder sample (> 3 nm)
History of use:
Since the early 1920s
Sample Source:
Kremer Pigments
Alternative names:
-
Material Class:
Mixed pigments
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere