Ivory Black

 
Sample ID:
PK12000
Origin:
Animal; Charred ivory
Chemical Information:
Calcium phosphate containing carbon: C, Ca3(PO4)2
Sample Type:
Reference material
Description:
Powder sample (0-120 µ)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
C.I. Pigment Black 9; Animal Black
Material Class:
Carbon-based pigments
Acquisition Conditions:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1
Scans: 128
Range: 4000-380 cm-1