Chrome Oxide Green is green powder with strong coloring strength and good dispersion, it can be used for pigment , refractory, ceramic and so on. detailed specification, as follows, Commodity Chrome Oxide Green Code BC-03 Items specifications Description Green powder Purity 99.0% min Water soluble salts 0.40% max Moisture 0.20% max Residue on 325 mesh 0.30% max Cr+ 6 10PPM Max