+86-13584267360
You are here：Home > Product> Nickel series
Quality indicators of nickel oxide
| Chemical composition of nickel oxide | % |
| Product Name | Ni2O3-720 |
| 镍（Ni） | ≥72 |
| 铜（Cu) | ≤0.1 |
| 锌（Zn) | ≤0.1 |
| 铁（Fe） | ≤0.1 |
| 钴（Co） | ≤0.15 |
| 硫（S） | ≤0.03 |
| Calcium, magnesium, and sodium content | ≤1.3 |
| Insoluble substances in hydrochloric acid | ≤0.5 |
| 0.154mm sieve residue | ≤0.02 |