functions of magnesium chloride

Magnesium chloride (including anhydrous magnesium chloride and hexahydrate magnesium chloride) is a versatile inorganic compound. It serves as an essential raw material in many fields such as industry, agriculture, food and daily life. Below, Weifang Yuze Magnesium Chloride Manufacturer briefly introduces its functions:

I. Industrial Fields

· Production of Metallic MagnesiumMagnesium chloride is the core raw material for electrolytic production of metallic magnesium. High-purity magnesium metal can be obtained by electrolyzing molten magnesium chloride. It is widely used in aerospace, automobile manufacturing, electronics and other industries for producing light alloys and precision parts.

· Coagulant and Curing Agent

o Building Materials: Mixed with magnesium oxide, it forms magnesium oxychloride cement with fireproof, high-temperature resistant and lightweight features, which is used for fireproof boards, partition boards, ventilation ducts, artificial marble and other building products.

o Anti-freezing Agent: Added into concrete to lower freezing point, prevent freezing in winter construction and improve frost resistance.

· Deicing AgentMagnesium chloride solution has a low freezing point and fast deicing speed. Compared with sodium chloride, it causes less corrosion to vehicles and soil, and is widely used for snow and ice removal on roads and airports.

· Chemical Raw MaterialIt is used to produce magnesium carbonate, magnesium hydroxide, magnesium oxide and other magnesium compounds. It also acts as a dehydrating agent, catalyst carrier and textile auxiliary to facilitate chemical reactions.

· Wastewater Treatment AdditiveIt purifies sewage and softens water quality.

· Breeding IndustryIt supplies magnesium for aquaculture and livestock breeding, and regulates water pH value.

· Construction and Coal Industry

o Construction: It stabilizes soft soil, accelerates drying and hardening, controls dust and retains moisture, and realizes low-cost foundation reinforcement, especially suitable for expansive soil, soft clay and winter construction.

o Coal Industry: It prevents coal spontaneous combustion, suppresses dust, cools down and extinguishes hidden fires, and consolidates coal mass, ensuring production safety and environmental protection with low cost and long-lasting effect.

· Other Industrial ApplicationsIt is applied in refractory materials for magnesium refractory bricks and furnace linings, hydrogen storage materials, and dust suppressants to absorb moisture and control dust diffusion.

II. Agricultural Fields

1. Magnesium FertilizerIt provides essential magnesium elements for plants, promotes photosynthesis and chlorophyll synthesis, and improves crop yield and quality. It is especially suitable for magnesium-deficient soil and high-magnesium demand crops such as vegetables, fruits and tobacco.

2. Feed AdditiveAdding magnesium chloride to livestock and poultry feed supplements magnesium, supports bone development, neuromuscular function and metabolism, and enhances immunity.

3. Cotton DefoliantIt promotes cotton leaf fall to facilitate mechanical harvesting.

III. Food Industry

1. Coagulant for Bean ProductsMagnesium chloride (bittern) is a key traditional raw material for tofu making. It coagulates protein in soybean milk to form tender tofu with rich bean flavor.

2. Food Additive

· Nutrient Fortifier: Used to supplement magnesium in infant formula milk powder and health drinks.

· Texture Improver: Combined with polyphosphate to improve the elasticity of surimi products.

3. Other Uses

It is added to mineral water as a natural mineral supplement.

IV. Daily Life & Other Fields

1. Road Anti-icing

Magnesium chloride solution is sprayed on roads in winter to prevent ice and ensure traffic safety.

2. Desiccant

It absorbs moisture in the air and adjusts indoor humidity.

3. Firework Fuse Fixative

It fixes firework fuses to ensure safe combustion.

4. Electronic Ceramics & Integrated Circuits

It is used as a raw material for electronic ceramics and insulating coatings.

The above is a detailed introduction to the common applications of magnesium chloride provided by Weifang Yuze Chemical. We mainly supply industrial grade and food grade products, including anhydrous magnesium chloride and hexahydrate magnesium chloride. For more information about magnesium chloride products, please follow our company.