... covering power and magnetism.Useage:1.It is a inorganic pigment 2.It maibly used on paints,also,it can ... be used on printing inkSpecifications Pigment GradeMetallurgical GradeIndex NameIndexIndex NameIndexE.G.F.G.Cr2O3 %≥99. ... imitation leather or building material; It is also used for making sun-proof coating, abrasive, green polishing compound, refractory materials and special ...