Chemical Formula: MgCl? · 6H?O
Molecular Weight: 203.30 g/mol (Hexahydrate)

Description:
Magnesium Chloride is a white to colorless crystalline solid that is highly soluble in water and slightly deliquescent. It is commonly supplied as the hexahydrate form (MgCl?·6H?O). This compound serves as an excellent source of magnesium ions (Mg²?) and finds wide application in industries such as textile processing, construction, paper, refrigeration, and metallurgy.

It exhibits hygroscopic and flocculating properties, making it valuable in dust suppression, de-icing, and brine formulation.

Applications

Construction / Building Materials:

• Used in magnesium oxychloride cement (Sorel cement) for flooring, fireproof boards, and insulation materials.

Textile & Paper Industry:

• Acts as a coagulant, sizing, and dye-fixing agent in textile dyeing and paper finishing processes.

Water Treatment & De-icing:

• Utilized for dust control, snow melting, and brine preparation due to its hygroscopic nature.

Metallurgical & Chemical Industry:

• Serves as a flux and electrolyte in magnesium metal production and as a raw material in chemical synthesis.

Food & Pharmaceutical:

• Used (in food-grade forms) as a nutrient supplement and coagulant in tofu production and health formulations.