... is used Mainly used in the industries of batteries, galvanization,metal finishing ,welding flux.etc zinc ammonium chloride ... is used Mainly used in the industries of batteries, galvanization,metal finishing ,welding flux.etc Molecular formula: NH4CL ZnCl2Molecular ... white powder Uses: Mainly used in the industries of batteries, galvanization,metal finishing ,welding flux ,pesticide , active carbon, and ...