... Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc.2.Property: White powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in ... water and alcohol, soluble in acid, alkaki and amkonium solution.3.Usage: Used in rubber, dope cable, porcelain ...