Magnesium carbonate (MgCO3) is an inorganic salt occurring naturally as minerals such as magnesite. It is widely utilized across various industries as a white, lightweight, porous powder that is odorless and insoluble in water.
Key applications include:
| Parameter | Standard |
|---|---|
| Appearance | White Powder |
| Assay (MgO) | 40.0% - 43.5% |
| Assay (CaO) | ≤ 0.6% |
| Chlorides (Cl) | ≤ 0.25% |
| Fluoride | ≤ 25ppm |
| Pb | ≤ 3ppm |
| Acid Insoluble | ≤ 0.05% |
| As | ≤ 1ppm |
| Soluble Salts | ≤ 1.0% |




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