We sell zinc powder and zinc oxide powder, can sell at any quantity. Specification for our zinc powder and zinc oxide powder(Rare metal)1,Density:7.14 g per cm32,Atomic weight:19.15 g per mol3,Melting point:419.54, Boiling point:9075,Color:silver white looking,6,Use: in research and metal combination etc.7,purity:99.9%8,mesh:10-18um Purity 99.9% zinc powder and zinc oxide powder