1 Chrome Oxide Green 98% 2 cr2o3 with hight quality ,SGS inspection 3 best price, for we are manufacturer 4 timely delivery Chrome Oxide GreenITEMStandard Purity98.0%MinWater Soluble0.40%MaxResidue On 500 Mesh0.30%MaxMoisture0.30%MaxCr+65ppm MaxAPPEARANCEGreen PowderUSESBuilding material, heat resistant material, abrasives, brake assembly and ceramics, paints, plastics, powder coating, car, ...