Dalian Ruiyuan Power Co., Ltd. COA
Appearance：White brown powder | |||
ITEMS | STANDARD | ||
Content of Manganese ≥ | 45 | ||
Chloride ≤ | 0.01 | ||
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 | ||