Crude Copper Phthalocyanine Blue is the basic non stable polymorphcrystal form of copper phthalocyanine blue. It serves as raw material or basic stage to the formation of alpha and beta crystal form of copper phthalocyanine blue. The crude is also supplied in form of an activated crude which can be used in water based application, but will be less stable then alpha and beta crystal modifications.

Crude Copper Phthalocyanine Blue is the basic non stable polymorphcrystal form of copper phthalocyanine blue. It serves as raw material or basic stage to the formation of alpha and beta crystal form of copper phthalocyanine blue. The crude is also supplied in form of an activated crude which can be used in water based application, but will be less stable then alpha and beta crystal modifications.