... ingots for sales 1.Zn (purity): 98.7%-99.995%; 2.Density: 7.14( g/cm3); 3. ... Ingot Molecular Formula: ZnZn (purity): 98.7%-99.995%Molecular Weight: 65.39Density: 7.14( g/cm3) ... acids, soluble in alkaline solution. High quality zinc ingot 99.995% Weight: 20kgs Dimensions: 100x100x500mm Chemical Composition: Zn, Pb ... , Cu, CD, Sn, Fe Zn (Min): 99.995% 3.Usage 1. Mainly used for die-casting alloy battery ...