Physico-chemical property:
Molecular formula: ZnSO4·H2O
Molecular weight: 179.4869
CAS:7446-19-7
Executive standard:Q/XZSY 192-2016
检验项目 | 特定级(%) |
铜(Cu) | ≤0.0005 |
铬(Cr) | ≤0.0005 |
铁(Fe) | ≤0.0015 |
锰(Mn) | ≤0.003 |
镁(Mg) | ≤0.1 |
镍(Ni) | ≤0.001 |
铅(Pb) | ≤0.0015 |
镉(Cd) | ≤0.0015 |
砷(As) | ≤0.0005 |
汞(Hg) | ≤0.0015 |
杂质 | ≤0.02 |
含量(ZnSO₄·H2O) | ≥99.0 |
锌(Zn) | ≥36.0 |
性状 | 白色结晶粉末 |