The Global Magnesium Chloride Hexahydrate Flakes Market was valued at USD 218 Million in 2024 and is projected to reach USD 251 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 2.1% during the forecast period (2025–2032). This growth is being driven by the expansion of the global construction and building materials sector, rising demand for mineral supplements in the food industry, and the compound’s versatile applications in chemical manufacturing, dust control, and water treatment processes.

As industries worldwide seek reliable, high-purity sources of essential minerals and chemicals, the role of established producers becomes critical. In this blog, we profile the Top 10 Companies in the Magnesium Chloride Hexahydrate Flakes Industry—a mix of global chemical specialists, dedicated mineral extractors, and regional industrial leaders shaping the supply chain for this fundamental compound.

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🔟 1. Compass Minerals

Headquarters: Overland Park, Kansas, USA
Key Offering: High-Purity Industrial and Food Grade Flakes

Compass Minerals is a prominent North American producer of essential minerals, including magnesium chloride sourced from the Great Salt Lake. The company supplies a significant portion of the deicing and dust control market in the U.S. and Canada, with a growing focus on industrial-grade applications and specialty food-grade products.

Strategic Initiatives:

• Investment in solar evaporation pond optimization to enhance yield.
• Expansion of food-grade magnesium chloride capacity to meet nutraceutical demand.
• Commitment to sustainable brine mining practices and resource management.

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9️⃣ 2. Dead Sea Works (ICL Group)

Headquarters: Beer Sheva, Israel
Key Offering: Premium Magnesium Chloride from the Dead Sea

A subsidiary of ICL Group, Dead Sea Works is one of the world’s leading producers of potash and magnesium-based products. It extracts magnesium chloride from the mineral-rich Dead Sea brines, producing high-quality flakes for global export, particularly to Europe and Asia.

Strategic Initiatives:

• Advanced solar evaporation and crystallization technologies for high-purity output.
• Focus on downstream chemical applications, including magnesium oxide production.
• Adherence to stringent environmental and sustainability standards in a sensitive ecosystem.

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8️⃣ 3. Nedmag Industries

Headquarters: Veendam, Netherlands
Key Offering: Sustainable Magnesium Chloride and Derivatives

Nedmag is a European leader in magnesium production, extracting magnesium chloride from subsurface brines in the Netherlands. The company emphasizes sustainable, energy-efficient production processes and serves high-value markets in construction, environmental applications, and industrial chemicals.

Strategic Initiatives:

• Development of specialized, low-dust flake products for construction.
• Investment in R&D for wastewater treatment and flue gas cleaning applications.
• Commitment to carbon-neutral production pathways.

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7️⃣ 4. Alkim Alkali Kimya

Headquarters: Istanbul, Turkey
Key Offering: Industrial and Food Grade Flakes for EMEA Markets

Alkim is a major Turkish chemical company with significant production capacity for magnesium chloride derived from local resources. It serves as a key supplier to the construction, textile, and food industries across the Middle East, Europe, and Africa, leveraging its strategic geographic position.

Strategic Initiatives:

• Capacity expansion to meet rising regional demand for construction chemicals.
• Certification upgrades for food-grade products (e.g., E511) to access new markets.
• Strengthening logistics for export-oriented growth.

Download FREE Sample Report: Magnesium Chloride Hexahydrate Flakes Market – View in Detailed Research Report

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6️⃣ 5. Xiangjiang Group

Headquarters: Changsha, Hunan, China
Key Offering: Cost-Competitive Industrial Grade Flakes

Xiangjiang Group is a significant Chinese manufacturer of magnesium-based chemicals, operating large-scale facilities that serve the vast domestic building materials and chemical processing sectors. The company is a benchmark for volume production and competitive pricing in the Asia-Pacific region.

Strategic Initiatives:

• Vertical integration with magnesium mining and processing operations.
• Focus on supplying bulk chemicals for road stabilization and cement acceleration.
• Exploring production of higher-margin specialties for niche markets.

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5️⃣ 6. Huitai Group

Headquarters: Weifang, Shandong, China
Key Offering: Magnesium Chloride for Diverse Industrial Applications

Huitai Group is another major Chinese player with extensive production lines for magnesium chloride hexahydrate. The company caters to a broad spectrum of industries, including antifreeze, metallurgy, and chemical synthesis, with a strong distribution network across Asia.

Strategic Initiatives:

• Modernization of production facilities to improve energy efficiency and product consistency.
• Development of tailored formulations for specific industrial clients.
• Expansion of export channels to Southeast Asia and beyond.

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4️⃣ 7. Riddhi Siddhi Magnesia Works

Headquarters: Ahmedabad, Gujarat, India
Key Offering: Magnesium Compounds for the Indian Subcontinent

RSMW is a leading Indian manufacturer of magnesia and magnesium chloride, serving the fast-growing domestic construction and industrial markets. The company plays a crucial role in import substitution and leverages India’s infrastructure boom to drive demand.

Strategic Initiatives:

• Strategic location near ports for efficient domestic distribution.
• Investment in quality control systems to meet international standards.
• Research into applications for agricultural and water treatment sectors.

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3️⃣ 8. Changsheng Chemical

Headquarters: Liaoning Province, China
Key Offering: Flakes Sourced from Local Magnesite Resources

Changsheng Chemical operates in China’s northeastern mineral-rich region, utilizing local magnesite reserves to produce magnesium chloride. The company is integral to the regional chemical industry cluster, supplying both raw flakes and processed magnesium products.

Strategic Initiatives:

• Utilization of waste heat from adjacent industries to reduce production costs.
• Focus on supplying the local steel and metallurgical industries.
• Improving packaging to address the hygroscopic nature of the product for export.

Download FREE Sample Report: Magnesium Chloride Hexahydrate Flakes Market – View in Detailed Research Report

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2️⃣ 9. Tinco

Headquarters: Tianjin, China
Key Offering: Specialized and Technical Grade Flakes

Tinco positions itself as a supplier of higher-specification magnesium chloride flakes, focusing on quality and technical service. The company targets applications requiring consistent purity, such as in certain chemical manufacturing processes and premium dust suppression formulas.

Strategic Initiatives:

• Development of low-sodium and low-sulfate variants for sensitive applications.
• Building long-term partnerships with multinational chemical companies.
• Enhancing technical support and product documentation for B2B clients.

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1️⃣ 10. Dongyuan Lianhai

Headquarters: Shandong, China
Key Offering: Bulk Industrial Grade Flakes for Chemical and Construction

Dongyuan Lianhai is a volume producer of magnesium chloride hexahydrate flakes, serving as a reliable bulk supplier to China’s massive construction and basic chemical industries. The company’s strength lies in its large-scale, cost-effective production and robust domestic supply chain.

Strategic Initiatives:

• Optimization of logistics for just-in-time delivery to major infrastructure projects.
• Exploration of by-product streams from magnesium chloride production for additional revenue.
• Maintaining consistent quality for high-volume, price-sensitive market segments.

Get Full Report Here: Magnesium Chloride Hexahydrate Flakes Market – View in Detailed Research Report

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🌍 Outlook: The Future of Magnesium Chloride Hexahydrate Flakes is Application-Led and Sustainable

The magnesium chloride hexahydrate flakes market is undergoing a steady evolution. While the traditional construction segment continues to drive volume, the industry is increasingly influenced by trends in sustainability, food safety, and specialized industrial chemistry.

📈 Key Trends Shaping the Market:

• Shift towards food and pharmaceutical-grade production to capture higher margins and meet regulatory standards.
• Growing adoption in environmental applications like dust suppression on unpaved roads and in water treatment.
• Increased production process innovation to reduce energy consumption and environmental footprint, especially in Western markets.
• Supply chain regionalization efforts, with local production gaining favor over long-distance imports in some markets due to logistical costs.

Get Full Report Here: Magnesium Chloride Hexahydrate Flakes Market – View in Detailed Research Report

The companies listed above are not only supplying a critical industrial chemical—they are enabling the functioning and advancement of foundational global industries from construction to food production.