分 析 项 目 ITEMS |
规 格 标 准STANDARD |
锰含量 Content of Manganese ≥ |
45 |
氯化物 Chloride ≤ |
0.01 |
硫酸盐 Sulfate ≤ |
0.06 |
铝(Al)w/% ≤ |
0.005 |
钾(K)w/% ≤ |
0.005 |
钠(Na)w/% ≤ |
0.005 |
钙(Ca)w/% ≤ |
0.02 |
镁(Mg)w/% ≤ |
0.02 |
铅(Pb)w/% ≤ |
0.005 |
铜(Cu)w/% ≤ |
0.005 |
铁(Fe)w/% ≤ |
0.005 |
锌(Zn)w/% ≤ |
0.005 |
钴(Co)w/% ≤ |
0.005 |
镍(Ni)w/% ≤ |
0.005 |
镉(Cd)w/% ≤ |
0.005 |
铬(Cr)w/% ≤ |
0.004 |
Hydrochloric acid insoluble/ w/% ≤ |
0.03 |
氮(N)w/% ≤ |
0.01 |
Primary particle size / nm ≤ |
100 |
Specific surface area / m2·g-1 ≥ |
25 |
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