... ZnO 99.5% ZnO 99.7%ZnO 99.5%min 99.7%min Mn 0.0001%max 0.0001%max Pb 0 ... powder, no smell, be insoluble in water , alcohol , dissolve in acid , sodalye aqueous solution , ammonium chloride.3. Application: Zinc Oxide can ... %deposite balance against the copy B/L7.Our Advantages:1,Factory produce,can ensure quality and delivery time.2,Best & ... price.4,Small quantity is welcomed 99.5% Zinc Oxide from factory