People's Republic of China standard GB1625-79%(m/m) |
Item | BatteryGrade Standard | Remark | Controlled Standard |
content(Calculate in ZnCl2)% ≥ | 98.0 | | 98.02 |
Chloride oxidation(Calculate in ZnO)% | 1.2~2.0 | | 1.50 |
sulfate(SO4)% ≤ | 0.01 | | 0.01 |
barium(Ba)% ≤ | 0.1 | | 0.1 |
ferrum (Fe)% ≤ | 0.0005 | | 0.0003 |
plumbum(Pb)% ≤ | 0.0005 | | 0.0003 |
Insolubles(Hcl) % ≤ | 0.01 | | 0.01 |
zinc plate cauterization experiment: Qualified |
Note: we confirm all of our products reach the standard |
