Smalt (very fine)

 
Sample ID:
PK10010
Origin:
Artificial
Chemical Information:
Potassium glass containing cobalt / SiO2(65%) + K20(15%) + As2O3(5%) + CoO(10%)
Sample Type:
Reference material
Description:
Powder sample (<80 µ)
History of use:
Starting with the 16th c.
Sample Source:
Kremer Pigments
Alternative names:
C.I. Pigment Blue 32
Material Class:
Inorganic pigments, synthetic
Acquisition Conditions:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1
Scans: 128
Range: 4000-380 cm-1