Art Spectrum® Dry Ground Pigment Cerulean Blue.
Cerulean Blue is a mixed metal oxide developed in the 19th century with its name derived from the Latin caeruleum meaning sky-blue pigment. It is a rich blue pigment with green undertones.
A synthetic inorganic pigment with excellent lightfast properties.
|Series||Colour Index||Chemical Description||Classification||Opacity||ASTM|
|4||PB35||Oxides of cobalt||Synthetic Inorganic||Semi Transparent||ASTMI|
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.