Zinkflusses (Zink-Ammoniumchlorid)

ZINC AMMONIUM CHLOIRDE used in metal welding and used as material of dry cell. three types zinc ammonium double salt zinc ammonium chloride tripple salt zinc ammonium chloride 75% Ammonium Zinc Chloride , type I, II, III. Ammonium Zinc ChlorideItemI TypeII typeIII typezinc chloride755545ammonium chloride254555basic salt(ZnO) ≤2.01.81.8sulfate(SO4) ≤0.020.020.02barium(Ba) ≤0.10.10.1ferrum Fe) ≤0.0010.0010.001heavy metal ≤0.00050.00050.0005Chemical Name: zinc ammonium chloride Molecular Formula: NH4CL ZnCl2 Molecular Weight: 199.5 Appearance: White powder Ddensity: 1.8(approximate) Uses: used in metal welding and used as material of dry cell.