Magnesium chloride has many uses, the following are a few of the main ones:
1.Snow melting agent: Road snow melting agent in winter. It can lower the melting point of ice and snow, quickly melt ice and snow and reduce the risk of road icing, improving road traffic safety. 2. Food additive: As a food additive, magnesium chloride is used in various food processing. It can be used to increase the freshness, stability and taste of food. For example, in the tofu making process, magnesium chloride is used to coagulate the protein in soy milk, creating firm and springy tofu.

2.Pharmaceutical industry: To prepare medicines and medical supplies. It is used in the manufacture of some magnesium salt medicines, such as magnesium pills and supplements. Magnesium plays an important role in human health and participates in various physiological processes, such as nerve conduction, muscle contraction and energy metabolism.
3.Industrial application: In many industrial fields. It can be used as a metal surface treatment agent to reduce the corrosion of metal and prolong its service life. In addition, magnesium chloride is also used in the preparation of industrial catalysts, fireproof materials and preservatives.
4.Water treatment agent: Can use as a water treatment agent for purification and treatment of water quality. It can remove impurities, sediment suspensions and bacteria in water to improve water quality and safety.

NOTE: The use of magnesium chloride should be in accordance with reasonable dosage and method, and comply with relevant safety operating procedures.