硝酸钴
主要在化学工业中用作催化剂原料。分子式为Co(NO3)2·6H2O 。
主含量:98.33%
杂质含量如下:
项目 | 要求 | 实测值 |
水不溶物 | ≤0.005% | =0.0013 |
氯化物(CL) | ≤0.005% | <0.005% |
硫酸盐(SO4) | ≤0.005% | <0.005% |
锰(Mn) | ≤0.005% | <0.005% |
铁(Fe) | ≤0.0005% | <0.0005% |
镍(Ni) | ≤0.05% | <0.05% |
锌(Zn) | ≤0.05% | <0.05% |
重金属(以Cu计) | ≤0.005% | <0.005% |
碱金属及碱土金属(以硫酸盐计) | ≤0.1% | =0.015% |