Iron Oxide Brown 640 (medium)

 
Sample ID:
PK48320
Origin:
Artificial
Chemical Information:
Mixture of Pigment Red 101 (Fe2O3) + Pigment Black 11 (Fe3O4); iron oxide content: > 98%; 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:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1
Scans: 128
Range: 4000-380 cm-1