CHROMIUM OXIDE 4 ozs

Chromium Oxide Molecular Formula: Cr2O3 CAS Number: 1308-38-9 used as the green pigment in inks, glasses, and paints and as a colorant for ceramics, as well as producing a faint green tinge in glazes. It serves as an abrasive for polishing or stropping the edges of razors, knives, and surfaces of optical devices.