Chemical Name:Phthalocyanine blue Molecular Formula:C32H16CuN8 MW:576 It is blue color. Chemical Name:Phthalocyanine blueMolecular Formula:C32H16CuN8MW:576Specification and UsesIt has many excellent performance. Such as high crystallinity and stability, strong for the Prussian blue color several times, the remainder of Ultramarine times, do not dissolve in most solvents, heated to 500 degrees, or ...