指标名称 | 规格 | 指定级 | |
分析纯 | 化学纯 | ||
碱式含量≥ | 99.5% | 99.5% |
根据客户要求定做 |
硝酸不溶物≤ | 0.01% | 0.02% | |
氯化物≤ | 0.005% | 0.005% | |
硝酸盐≤ | 0.05% | 0.05% | |
硫酸盐≤ | 0.03% | 0.05% | |
铁≤ | 0.01% | 0.01% | |
重金属≤ | 0.01% | 0.02% | |
镍≤ | 0.3% | 0.5% | |
锌≤ | 0.03% | 0.06% | |
铅≤ | 合格 | —— | |
碱金属及碱土金属≤ | 0.4% | 0.75% | |
指标名称 | 规格 | 特殊规格可定制 |
分析纯 | ||
碳酸钴含量≤ | 46% | |
镍≤ | 0.0015% | |
铁≤ | 0.0015% | |
铜≤ | 0.0015% | |
锰≤ | 0.0015% | |
锌≤ | 0.0015% | |
钙≤ | 0.002% | |
镁≤ | 0.002% | |
钠≤ | 0.002% | |
铅≤ | 0.002% | |
硅≤ | 0.002% | |
氯离子≤ | 0.3% |
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