项目 | 指标 |
硫酸锰(MnSO4·H2O)w/% ≥ | 99.0 |
硫酸锰(以Mn计)w/% ≥ | 32.0 |
铁(Fe)w/% ≤ | 0.0010 |
锌(Zn)w/% ≤ | 0.0010 |
铜(Cu)w/% ≤ | 0.0010 |
铅(Pb)w/% ≤ | 0.0010 |
镉(Cd)w/% ≤ | 0.0005 |
钾(K)w/% ≤ | 0.0100 |
钠(Na)w/% ≤ | 0.0050 |
钙(Ca)w/% ≤ | 0.0050 |
镁(Mg)w/% ≤ | 0.0050 |
镍(Ni)w/% ≤ | 0.0050 |
钴(Co)w/% ≤ | 0.0050 |
水不溶物w/% ≤ | 0.01 |
pH(100 g/L溶液,25℃) | 4.5~6.5 |