Magnesium chloride is a chemical compound with the formula MgCl₂, consisting of magnesium and chlorine. It is a versatile substance used in a variety of applications, including industrial, food, health, and personal care. Magnesium chloride is known for its high solubility in water, making it ideal for use in deicing roads, as a source of magnesium, and in health and wellness products.
Benefits of Magnesium Chloride
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Source of Magnesium: Magnesium chloride is used as a dietary supplement to provide magnesium, an essential mineral for many bodily functions.
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Deicing and Dust Control: Due to its high solubility and effectiveness, magnesium chloride is used to deice roads and control dust on unpaved roads.
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Health and Wellness: It is used in baths, lotions, and sprays to promote relaxation and relieve muscle aches.
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Cosmetic and Personal Care: Magnesium chloride is found in skincare products for its moisturizing and therapeutic properties.
Common Uses of Magnesium Chloride
Health and Wellness
Magnesium chloride is used in health and wellness products for its relaxing and therapeutic effects. Common applications include:
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Bath Salts: To create magnesium-rich baths that promote relaxation and relieve muscle tension
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Body Sprays and Lotions: To provide topical magnesium for muscle relief and skin hydration
Food and Dietary Supplements
Magnesium chloride is used as a source of magnesium in dietary supplements and in the food industry. Common applications include:
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Dietary Supplements: To provide magnesium, often in tablet or capsule form
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Food Additives: To act as a coagulant in tofu production and other food processes
Deicing and Dust Control
Magnesium chloride is widely used for deicing roads and controlling dust. Typical applications include:
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Deicing Roads: To melt snow and ice, often applied as a liquid brine
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Dust Control: To keep dust levels low on unpaved roads and construction sites
Industrial Applications
Magnesium chloride is also used in various industrial processes. Common applications include:
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Manufacturing: To produce magnesium metal and other magnesium-based compounds
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Textile Industry: To help set dyes and improve the durability of fabrics
Product Specifications
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Chemical Formula: MgCl₂
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CAS No: 7786-30-3
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Form: Crystalline solid, flakes, or liquid brine
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Color: White or colorless
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Product Type: Salt, mineral
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Usage: Health and wellness, food, deicing, industrial
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Purity: Typically 95–99%
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Shelf Life: 2 years or more, depending on storage conditions
Storage and Handling
Store magnesium chloride in a cool, dry place, in a sealed container to prevent contamination and moisture absorption. If stored as a brine solution, ensure it is in a corrosion-resistant container. Keep away from direct sunlight and moisture to maintain quality and consistency