Magnesium Chloride (MgCl2) products are widely used across various industries due to their versatility. Here is a detailed overview of these products, including their applications, benefits, and the relevant industry standards or certifications that may apply.

Application Areas

Food Industry

• Food Additive: Magnesium chloride is used as a food additive (E511), serving as a coagulant in tofu production and as a component in certain low-sodium salt substitutes.

Medical and Health

• Medical Use: In the medical field, magnesium chloride is used to prepare medicinal magnesium preparations, such as injectable solutions for treating conditions like hypomagnesemia.
• Health Supplements: As a magnesium supplement, magnesium chloride helps fulfill the body’s magnesium requirements, maintaining nerve and muscle functions.

Beauty and Personal Care

• Skin Care: In personal care products, magnesium chloride is used as a moisturizer and skin purifier.
• Bath Salts and Bathing Products: Magnesium chloride is used in the production of bath salts, popular for its muscle-relaxing and skin health-promoting properties.

Industrial Applications

• De-icing and Dust Control: Magnesium chloride is used as a de-icing agent for roads because it prevents the formation of ice at low temperatures. It also serves as a dust suppressant for roads and sports fields by absorbing moisture from the air, thus reducing dust.
• Water Treatment: In water treatment processes, magnesium chloride is used to remove impurities and heavy metals from wastewater.

Agricultural Applications

• Fertilizer: As a source of magnesium, magnesium chloride is an important component of fertilizers, promoting photosynthesis and nutrient absorption in plants.

Benefits

• Eco-Friendly: Magnesium chloride products are generally considered eco-friendly, especially as a de-icing agent, as they have less environmental impact compared to other salts.
• Safety: The use of magnesium chloride in the food and medical industries is strictly regulated to ensure its safety.
• Bioavailability: Magnesium chloride has high bioavailability in the human body, meaning it is easily absorbed and utilized.

Industry Standards and Certifications

• Food Grade Certification: Magnesium chloride used in food must meet specific food safety standards, such as E511.
• Pharmaceutical Grade Certification: Medical-grade magnesium chloride needs to comply with pharmacopeia standards, such as the USP (United States Pharmacopeia) or EP (European Pharmacopeia).
• ISO Certification: Industrial-grade magnesium chloride products may need to conform to ISO (International Organization for Standardization) quality and environmental management standards.

The diversity of magnesium chloride products and their applications across different fields highlight the importance of this chemical substance. Whether as an industrial raw material, agricultural fertilizer, food additive, or in medical and personal care products, magnesium chloride plays a key role and is often required to meet specific industry standards and certifications to ensure safety and efficacy.