... -5 5.Density: 5.606 High-purity and Ultra-fine Zinc OxideAppearance: white or light yellow Powder Melting Point: 1975 ° ... , paper making, match, and Pharmaceuticals;In rubber industry, it can be used as the rubber vulcanizing active agent, reinforcing agent ... used in the making of pigment zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride;It can be used in electron laser, phosphor powder, ...