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公告：
2018-06-11点击量：2180
硫酸钴：是一种带棕黄色红色结晶体，比重1.948，溶于水和甲醇，微溶于乙醇，空气中容易风化，主要用于制造钴盐、动力电池、油漆催干剂、钴颜料、釉药彩色瓷器，碱性电池的添加剂等，应存放于干燥处。
技术指标
项目 | 技术指标（％） | ||
优 | 较优 | 工业级 | |
Ni | ≤0.0008 | ≤0.001 | ≤0.001 |
Fe | ≤0.0005 | ≤0.001 | ≤0.002 |
Cu | ≤0.0003 | ≤0.001 | ≤0.001 |
Mn | ≤0.0005 | ≤0.001 | ≤0.001 |
Zn | ≤0.0003 | ≤0.001 | ≤0.001 |
Ca | ≤0.001 | ≤0.002 | ≤0.003 |
Mg | ≤0.001 | ≤0.001 | ≤0.002 |
Na | ≤0.0015 | ≤0.002 | ≤0.002 |
Pb | ≤0.001 | ≤0.001 | ≤0.001 |
As | ≤0.001 | ≤0.001 | ≤0.001 |
Cl- | / | / | / |
Si | ≤0.0025 | ≤0.01 | ≤0.01 |
水不溶物 | ≤0.01 | ≤0.02 | ≤0.02 |