High-Quality Magnesium Nitrate for Agricultural Applications, Construction & Water Treatment Systems
Magnesium Nitrate Hexahydrate (Mg(NO3)2·6H2O) represents advanced crystalline fertilizer technology specifically formulated for agricultural fertilization, concrete enhancement, water treatment, and chemical processing operations requiring consistent purity and dual-nutrient effectiveness. This essential nitrogen-magnesium fertilizer serves critical functions across agricultural procedures, construction applications, water treatment systems, and specialty processes requiring controlled nutrient delivery, dehydrating properties, and chemical treatment capabilities with exceptional water solubility.
At Chemicals & Process Equipment Limited, we supply technical-grade Magnesium Nitrate manufactured under stringent quality control standards and international specifications. Our comprehensive product range includes agricultural grade magnesium nitrate, concrete enhancer grade, water treatment grade, and custom formulations meeting diverse requirements for agricultural fertilization, construction enhancement, water treatment systems, and specialized applications across global agricultural, construction, water treatment, and chemical processing markets.
For comprehensive information about magnesium nitrate applications in modern agriculture and its critical role in plant magnesium nutrition, we recommend reading this detailed research: Magnesium Nutrition in Plants: Role of Magnesium Nitrate in Crop Quality and Yield from the International Plant Nutrition Institute, which provides extensive scientific insights into magnesium management and crop quality enhancement strategies.
✅ Advanced Crystalline Fertilizer Technology – Optimized Solubility Properties & Multi-Industry Performance
✅ Dual Nutrient Source – Nitrogen and Magnesium with Comprehensive Quality Documentation
✅ Essential Fertilizer Properties – Superior Nutrient Delivery, Dehydrating & Treatment Performance
✅ Multi-Industry Applications – Agricultural, Construction, Water Treatment & Chemical Processing Systems
✅ Technical Support Package – Complete Application Guidance & Performance Optimization
The Magnesium Nitrate Hexahydrate Market is expected to grow from USD 1300.00 Million in 2024 to USD 1769.12 Million by 2031, at a CAGR of 4.50% during the forecast period. Additionally, Magnesium Nitrate Hexahydrate Market Size estimated to grow by USD 179.96 million from 2023-2028 with demand of magnesium nitrate hexahydrate from agricultural countries, while fertilizers grade captured 52.16% of magnesium nitrate hexahydrate market share in 2024, and the segment is projected to advance at a 5.08% CAGR through 2030. This growth is driven by increasing intensive agriculture, expanding greenhouse cultivation, growing construction demands, and rising water treatment requirements across global agricultural and industrial markets.
Technical Specifications & Magnesium Nitrate Properties
| Property | 98.0% Grade | 99.0% Grade | 99.5% Grade |
|---|---|---|---|
| Magnesium Nitrate Content (%) | 98.0% min | 99.0% min | 99.5% min |
| Magnesium (Mg) Content | 9.4% min | 9.5% min | 9.6% min |
| Nitrogen (N) Content | 10.5% min | 10.6% min | 10.7% min |
| Nitrate Nitrogen (NO3-N) | 10.5% min | 10.6% min | 10.7% min |
| Water of Crystallization | 42.1% ± 1% | 42.1% ± 0.5% | 42.1% ± 0.3% |
| Free Water Content | 1.5% max | 1.0% max | 0.5% max |
| Insoluble Matter | 0.2% max | 0.1% max | 0.05% max |
| Chloride (Cl) | ≤100 ppm | ≤50 ppm | ≤20 ppm |
| Sulfate (SO4) | ≤500 ppm | ≤200 ppm | ≤100 ppm |
| Calcium (Ca) | ≤0.5% | ≤0.2% | ≤0.1% |
| Potassium (K) | ≤0.3% | ≤0.1% | ≤0.05% |
| Sodium (Na) | ≤0.2% | ≤0.1% | ≤0.05% |
| Heavy Metals (as Pb) | ≤20 ppm | ≤10 ppm | ≤5 ppm |
| Iron (Fe) | ≤50 ppm | ≤20 ppm | ≤10 ppm |
| Lead (Pb) | ≤5 ppm | ≤3 ppm | ≤2 ppm |
| Arsenic (As) | ≤3 ppm | ≤2 ppm | ≤1 ppm |
| Cadmium (Cd) | ≤1 ppm | ≤0.5 ppm | ≤0.3 ppm |
| Mercury (Hg) | ≤0.5 ppm | ≤0.3 ppm | ≤0.2 ppm |
| Fluoride (F) | ≤20 ppm | ≤10 ppm | ≤5 ppm |
| Free Acid (as HNO3) | ≤0.1% | ≤0.05% | ≤0.02% |
| Phosphate (PO4) | ≤0.1% | ≤0.05% | ≤0.02% |
| Carbonate (CO3) | ≤0.1% | ≤0.05% | ≤0.02% |
| pH (5% aqueous solution) | 4.5-6.5 | 5.0-6.5 | 5.0-6.2 |
| Appearance | White crystalline granules/prills | ||
| Odor | Odorless | ||
| Solubility in Water (20°C) | 1250 g/L | 1255 g/L | 1260 g/L |
| Bulk Density | 0.8-1.0 g/cm³ | 0.9-1.1 g/cm³ | 0.9-1.1 g/cm³ |
| Particle Size | 2-4 mm (granular) | 2-4 mm (granular) | 2-4 mm (granular) |
| Melting Point | 129°C (hexahydrate) | 129°C (hexahydrate) | 129°C (hexahydrate) |
| Decomposition Temp | >330°C | >330°C | >330°C |
| Hygroscopicity | Highly hygroscopic | Highly hygroscopic | Highly hygroscopic |
| Crystal Structure | Monoclinic | Monoclinic | Monoclinic |
| Storage Stability | 36 months | 36 months | 36 months |
| Storage Conditions | Cool, dry, moisture-protected environment | ||
| Packaging Options | Bags, drums, bulk containers, big bags, silos |
Available Grade Types:
- Agricultural Grade for crop fertilization and plant nutrition
- Greenhouse Grade for controlled environment agriculture
- Hydroponic Grade for soilless cultivation systems
- Concrete Enhancer Grade for construction applications
- Water Treatment Grade for wastewater processing
- Technical Grade for chemical processing
- Dehydrating Agent Grade for nitric acid concentration
- Export Grade for international markets
- Custom Grade for specialized formulations
Specialized Packaging Solutions:
- 25kg moisture-barrier bags for agricultural use
- 50kg woven polypropylene bags for bulk applications
- 500kg big bags (FIBC) for industrial operations
- 1000kg big bags for large-scale users
- 25kg plastic drums for specialized applications
- Bulk silos for continuous supply systems
- Anti-caking treated options for storage stability
- Custom packaging for specific climate conditions
Agricultural & Horticultural Applications
Field Crop Fertilization Agricultural producers utilize Magnesium Nitrate for field crop fertilization, cereal production, and agricultural operations requiring immediate nitrogen-magnesium nutrition. Farmers employ magnesium nitrate for corn production, wheat fertilization, soybean cultivation, and crop applications requiring rapid nutrient uptake and chlorophyll synthesis enhancement.
Greenhouse & Protected Cultivation Greenhouse operators use Magnesium Nitrate for controlled environment agriculture, protected cultivation, and greenhouse systems requiring precise nutrient management. Greenhouse facilities employ magnesium nitrate for tomato production, cucumber cultivation, pepper growing, and specialty vegetable production requiring premium magnesium nutrition programs.
Fruit & Tree Crop Production Fruit growers utilize Magnesium Nitrate for orchard fertilization, tree crop nutrition, and fruit production requiring magnesium supplementation for photosynthesis and enzyme activation. Tree crop operations employ magnesium nitrate for apple orchards, citrus groves, stone fruit cultivation, and berry production requiring enhanced fruit quality.
Hydroponic & Soilless Systems Hydroponic growers use Magnesium Nitrate for nutrient solution preparation, soilless cultivation, and advanced growing systems requiring highly soluble nutrition. Hydroponic facilities employ magnesium nitrate for lettuce production, leafy greens, herb cultivation, and commercial hydroponic operations requiring immediate magnesium availability.
Construction & Building Applications
Concrete Enhancement Systems Construction companies utilize Magnesium Nitrate for concrete enhancement, rapid setting applications, and construction projects requiring improved strength and durability characteristics. Concrete producers employ magnesium nitrate for specialized concrete applications, precast operations, and high-performance construction projects.
Ready-Mix Concrete Production Ready-mix producers use Magnesium Nitrate for concrete additive systems, construction applications, and building projects requiring enhanced mechanical properties. Concrete companies employ magnesium nitrate for commercial construction, residential projects, and infrastructure development requiring superior concrete performance.
Cement Manufacturing Cement manufacturers utilize Magnesium Nitrate for cement production enhancement, manufacturing optimization, and cement applications requiring improved setting characteristics. Cement companies employ magnesium nitrate for portland cement production, specialty cement formulations, and construction material manufacturing.
Shotcrete & Tunneling Applications Mining and tunneling operations utilize Magnesium Nitrate for shotcrete enhancement, underground construction, and specialized concrete applications requiring improved adhesion and strength properties. Construction companies employ magnesium nitrate for tunnel construction, mining operations, and underground infrastructure projects.
Water Treatment Applications
Wastewater Treatment Systems Environmental companies utilize Magnesium Nitrate for biological wastewater treatment, nutrient removal, and water processing applications requiring magnesium supplementation for biological processes. Treatment facilities employ magnesium nitrate for municipal wastewater, industrial treatment, and biological nutrient removal systems.
Industrial Water Treatment Industrial facilities use Magnesium Nitrate for process water treatment, cooling systems, and industrial water applications requiring specialized treatment chemicals and magnesium supplementation. Manufacturing companies employ magnesium nitrate for boiler treatment, cooling tower systems, and process water conditioning.
Groundwater Remediation Environmental consultants utilize Magnesium Nitrate for groundwater treatment, in-situ remediation, and environmental cleanup requiring nutrient supplementation for biological processes. Remediation companies employ magnesium nitrate for contaminated site cleanup and groundwater restoration projects.
Aquaculture Water Management Aquaculture operations use Magnesium Nitrate for water quality management, pond treatment, and aquatic systems requiring water conditioning and biological treatment enhancement. Fish farms employ magnesium nitrate for biological filtration and water quality optimization.
Chemical Processing Applications
Chemical Synthesis Operations Chemical manufacturers utilize Magnesium Nitrate for chemical synthesis, intermediate production, and industrial processing requiring technical-grade magnesium compounds. Chemical companies employ magnesium nitrate for specialty chemicals, chemical intermediates, and industrial formulations.
Fertilizer Manufacturing Fertilizer producers use Magnesium Nitrate for compound fertilizer production, specialty fertilizer formulations, and agricultural product manufacturing requiring high-quality raw materials. Fertilizer companies employ magnesium nitrate for NPK production, liquid fertilizers, and custom blend manufacturing.
Dehydrating Agent Applications Chemical processors utilize Magnesium Nitrate for dehydrating operations, nitric acid concentration, and chemical applications requiring moisture removal capabilities. Chemical companies employ magnesium nitrate for concentrated acid production, dehydration processes, and specialty chemical manufacturing.
Laboratory & Research Applications Research laboratories use Magnesium Nitrate for analytical chemistry, research applications, and scientific procedures requiring reagent-grade materials. Academic institutions employ magnesium nitrate for chemical analysis, educational applications, and research projects.
Specialty Industrial Applications
Pyrotechnic Applications Pyrotechnic manufacturers utilize Magnesium Nitrate for fireworks production, special effects, and pyrotechnic applications requiring oxidizing agents. Pyrotechnic companies employ magnesium nitrate for color enhancement, combustion support, and specialty pyrotechnic formulations.
Ceramic Industry Applications Ceramic manufacturers use Magnesium Nitrate for ceramic production, glazing applications, and ceramic industry processes requiring magnesium compounds. Ceramic companies employ magnesium nitrate for specialty ceramics, glazing formulations, and ceramic manufacturing processes.
Textile Processing Textile manufacturers utilize Magnesium Nitrate for fabric processing, dyeing applications, and textile production requiring magnesium-based treatment chemicals. Textile companies employ magnesium nitrate for fiber treatment, dyeing processes, and textile finishing applications.
Food Industry Applications Food processing companies use Magnesium Nitrate for food processing, magnesium fortification, and food applications requiring food-grade magnesium sources. Food manufacturers employ magnesium nitrate for nutritional enhancement, food preservation, and specialty food production.
Quality Control & Testing Procedures
Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with agricultural standards, construction specifications, and international requirements. Our quality control laboratory employs advanced analytical techniques including atomic absorption spectroscopy, ion chromatography, and gravimetric analysis.
Quality assurance procedures include:
- Magnesium content determination using atomic absorption spectroscopy
- Nitrogen content analysis using Kjeldahl method and ion chromatography
- Water content testing using Karl Fischer titration
- Solubility testing using standard dissolution procedures
- Heavy metals analysis using ICP-MS spectroscopy
- Chloride and sulfate analysis using ion chromatography
- pH measurement using calibrated pH meters
- Particle size analysis using sieve analysis
- Bulk density determination using standard procedures
- Insoluble matter testing using filtration methods
- Free acid content using acid-base titration
- Crystalline water determination using thermogravimetric analysis
Application Guidelines & Best Practices
Agricultural Application Methods Establish proper application procedures for Magnesium Nitrate including soil testing, magnesium management planning, and application timing for optimal crop nutrition and magnesium deficiency prevention.
Construction Application Guidelines Develop appropriate concrete enhancement procedures including dosage rates, mixing protocols, and compatibility considerations for maximum enhancement effectiveness and concrete quality.
Storage & Handling Procedures Implement proper storage conditions including humidity control, temperature management, and contamination prevention for maintaining magnesium nitrate quality and preventing moisture absorption.
Market Applications & Industry Trends
Agricultural Intensification Growth Expanding intensive agriculture and growing global food demand drive continued growth in magnesium nitrate applications for crop production, quality enhancement, and yield optimization across global farming operations.
Construction Market Expansion Growing construction activities, infrastructure development, and high-performance concrete requirements support increased adoption of magnesium nitrate for concrete enhancement and construction applications.
Water Treatment Industry Development Expanding environmental regulations and growing wastewater treatment requirements drive growth in magnesium nitrate for biological treatment and environmental applications.
Environmental & Regulatory Compliance
Agricultural & Fertilizer Standards Magnesium Nitrate complies with fertilizer regulations, agricultural guidelines, and international standards ensuring safe and effective use in agricultural and horticultural applications.
Construction & Building Standards Compliance with construction standards, concrete additive regulations, and international building codes ensures appropriate use in construction and building applications.
Environmental & Water Quality Standards Adherence to environmental regulations, water treatment standards, and sustainable development guidelines supports responsible use in water treatment and environmental applications.
Performance Advantages & Technical Benefits
✔ Dual Nutrient Source – Provides both readily available nitrogen and magnesium in one compound
✔ Exceptional Solubility – Superior dissolution characteristics for liquid applications
✔ Multi-Industry Versatility – Suitable for agricultural, construction, water treatment, and chemical applications
✔ Rapid Plant Uptake – Immediate nutrient availability for quick plant response
✔ Chlorophyll Synthesis – Essential magnesium for photosynthesis and enzyme activation
✔ Concrete Enhancement – Proven performance in construction applications
✔ Water Treatment Effectiveness – Excellent performance in biological treatment systems
✔ Dehydrating Properties – Effective moisture removal capabilities for chemical processes
✔ Quality Enhancement – Improves crop quality, plant health, and productivity
✔ Regulatory Compliance – Meets agricultural, construction, and industrial standards
✔ Storage Stability – Good shelf life with proper moisture protection
✔ Quality Consistency – Reliable composition with comprehensive analytical documentation
Our Magnesium Nitrate products represent industry-leading standards in crystalline fertilizer technology and multi-industry solutions, specifically formulated for demanding agricultural operations, construction applications, water treatment systems, and specialized chemical processing requirements. We provide comprehensive technical support, application guidance, and regulatory consultation to ensure optimal performance across your specialized agricultural, construction, water treatment, or chemical processing applications.
For detailed specifications, certificates of analysis, or application-specific recommendations, contact our specialized chemicals division. We offer complete support including application optimization, regulatory guidance, and technical assistance to maximize effectiveness in your agricultural, construction, water treatment, or chemical processing applications.
For more information about our products, feel free to Contact Us today.



















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