Item index
Target for Battery Grade
Target for Commerical Grade
Zinc Chloride (ZnCl2 ) content
98.0
96.0
Hydrochloric Soda(in ZnO) content
1.8-2.2
≤2.2
Sulphates (in SO4 ) content
0.01
0.01
Barium (Ba) content
0.1
0.1
Ferrous (Fe) content
0.0005
0.001
Heavy Metals (in Pb) content
0.0005
0.001