various of chrome oxide green

execute standard:HG/T2775-96 specification: content of Cr2O3:99.2% water soluble salt:0.2%max residue(through 325 mesh):0.3% max oil absorption:10-25 hiding power:20 tinting strength:10055% content of Cr+6:300ppm max purpose;Mainly used in ceramics, glass, paints, building materials of the coloring agent, metal polishing abrasive, refractory additives, chromium metal production of raw materials