... 2.factory supply, tech grade 3.low price and delivery immediately Zinc Oxide White Powder 99 ... or powder, no smell, be insoluble in water , alcohol , dissolve in acid , sodalye aqueous solution , ammonium ... Storage and transport: It should be stored in a dry,ventilative and clean warehouse;kept away ... service3,Fast sample,best price.4,Small quantity is welcomed Zinc Oxide factory in China 99.7% 99.5 ...