... , purity 99%min Chrome Oxide GreenFormula:Cr2O3Character: Green powder with ... Pigment,paint,glass,building ceramic colorants,printing-ink,chrome plating,chromium metal production,fire-proof materials,etc.Specification:Content ... (%)-----------------15%-25%Fineness(%)--------------------------0.1%maxAppearance--------------------------Emerald Green or Sap Green PowderPacking: 25kgs net per craft paper ...