物化性质
分子式: MgSO4.H20
分子量: 138
白色粉末,无臭,易溶于水,微溶于乙醇
技术指标
No | Test Item | Technical specification (%) |
1 | Purity | 98.0 |
2 | Mg0 | 28 .5 |
3 | Iron | 0.0015 |
4 | Water insoluble substance | 0.05 |
5 | As | 0.0002 |
6 | Heavy metal | 0.001 |
7 | Chlorid | 0.02 |
8 | Look | White powder |
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