... 5%,99.7%,99.9% packing:pp bag & packaged in your order used for cremic industrialProduct IndexZinc Oxide 99%Zinc Oxide 99 ... hydroxide and ammonia chlorideUse:used as white paints and used in printing and dyeing, papermaking, match and medicine industry. ... latex, reinforcing agent and coloring agent in rubber industry. In addition, it is still used in electronic laser material, fluorescent powder, ...