The Industrial Uses of Magnesium Chloride


Represented as MgCI2, magnesium chloride is a naturally occurring salt that can be harvested from shore deposits and lakes. In its pure form, MgCI2 can be identified as a powdered, odorless, and colorless element that has a bitter taste. It easily dissolves in water and is mostly found in hydrated state since it is likely to take in moisture from the air.

Due to its numerous properties, MgCI2 can be utilized by many industries from food preparation to road care and medical care. Rather than looking at it only as a non-table salt, consider the following ways in which this substance can be used in our daily lives.

Controlling Dust on Unpaved Roads

When the humidity is more than 32%, magnesium chloride assimilates water from the air, regardless of the temperature. MgCI2 is applied to unpaved roads to make them regrade and compact, reducing the loss of soil due to wind erosion.

De-icing Roadways, Sidewalks, and Parking Lots

Liquid MgCI2 is broadly used as an anti-icer to prevent ice formation on roadways. If sprayed before precipitation, it can delay ice formation and prevent it from sticking to the surface. It, therefore, controls the extreme accumulation of ice and snow on the roads during winter. This improves driving conditions and reduces the probability of skidding of vehicles. Compared to other anti-icers such as sodium chloride, MgCI2 is more preferred because of its less corrosive nature.

Used in the Medical Industry

MgCI2 can be found in capsules and tablets and can be used as nutritional supplements. By taking either the tablets or capsules, you will be supplying your body with the mineral element magnesium which is vital for numerous biological processes. When taken regularly, it prevents blood clotting, keeps blood pressure in check, strengthens teeth and bones, and reduces the risk of severe ailments such as osteoporosis, heart attack, etc.

For Manufacturing Different Products

Other than healthcare uses and public safety, MgCI2 is utilized in the production of cement; paper and textile industries also use it. Its non-combustible nature makes it perfect for making fireproof equipment.

Other Industrial Uses Include:
• Manufacturer of disinfectants
• Fireproofing of wooden panels, steel beams, and other materials
• As a component in fire extinguishers
• Treatment of wool and cotton fabrics
• Keep drilling tools cool
• Processing of sugar beets


Magnesium chloride has many outstanding properties, from antibacterial effects to odor-inhibiting to low freezing and hygroscopic qualities. This element is suited for application in numerous industries. When alloyed with other metals, MgCI2 can be utilized on car tires to make them stronger. You can learn more at the Innovative Surface Solutions website. You can learn more at the Innovative Surface Solutions website.


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