Item | Specification |
Product Name | Magnesium Chloride |
Chemical Formula | MgCl₂ |
CAS No. | 7786-30-3 |
Appearance | White to off-white flakes / granules / crystals |
Purity (MgCl₂) | ≥ 94% / ≥ 96% (customizable) |
Moisture Content | ≤ 6% |
Water Insoluble Matter | ≤ 0.1% |
pH (5% solution) | 6.5 – 8.5 |
Solubility | Easily soluble in water |
Bulk Density | 0.9 – 1.1 g/cm³ |
Packaging | 25 kg / 50 kg bags / 1 MT jumbo bags |
Storage | Store in a cool, dry, and well-ventilated place |
Shelf Life | 24 months |
HS Code | 2827.31 |


Magnesium Chloride is widely used for dust control on unpaved roads, construction sites, and mining areas due to its strong hygroscopic properties.
Magnesium Chloride is commonly applied as a de-icing and anti-icing agent for roads, highways, and airport runways, offering effective ice melting performance at low temperatures.
MgCl₂ is utilized in the construction industry for the production of magnesium-based cement, refractory materials, and fire-resistant boards.
Magnesium Chloride serves as an important raw material in the manufacture of magnesium compounds, such as magnesium oxide and magnesium hydroxide.
MgCl₂ is used in wastewater treatment to aid in coagulation, impurity removal, and process optimization.
Magnesium Chloride is applied in various industrial processes as a drying agent, stabilizer, or performance enhancer depending on specific formulations.



