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| Customization: | Available |
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| CAS No.: | 7487-88-9 |
| Formula: | Mgso4 |
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| Test Item | Specification(%) |
| Puriry | ≥98.0% |
| MgO | ≥32.8% |
| Iron | ≤0.0015% |
| Heavy metal | ≤0.001% |
| waterIns insoluble substance | ≤0.05% |
| Look | White powder |
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