Magnesium Sulphate Anhydrous
| Molecular formula | MgSO4 |
| H.S.Code | 28332100.00 |
| CAS No. | 7487-88-9 |
| Appearance | White crystalline powder |
| Purity as MgSO4 (wt %) | 98 min. |
| Iron as Fe (wt %) | 0.001max. |
| MgO (wt %) | 32.6 min. |
| Heavy metal (as Pb/wt %) | 0.001 max. |
| Chloride (as Cl/wt %) | 0.01 max. |
| Arsenic (as As/wt %) | 0.0002 max. |