High Purity Magnesium Chloride MgCl2 with CAS 7786-30-9 and Density 2.323 g/cm3 for Pharmaceutical Grade Applications

Product Overview
Leveraging core technologies developed from salt lake resource exploitation, Hongjian Chemical produces high purity magnesium chloride with exceptional purity, stable crystal structure, and excellent biocompatibility, establishing a full value chain system from traditional deicing to biomedicine. The company employs the patented "salt lake old brine - multi-effect evaporation - directional crystallization" process, achieving controlled production of different crystal forms through precise regulation of crystallization kinetics.

• Aliases: Bittern Flake, Bittern Powder (Hexahydrate), Anhydrous Magnesium Chloride (Anhydrous)
• English Name: High Purity Magnesium Chloride
• Chemical Formula: MgCl₂*nH₂O (n=0,2,6,12)
• Molecular Weight: 95.21 (anhydrous), 203.30 (hexahydrate)
• CAS Number: 7786-30-3 (anhydrous), 7791-18-6 (hexahydrate)

Key Properties: Purity ≥99%, excellent crystal integrity, low heavy metal content, high bioavailability

1. "Life Magnesium Source" for Pharmaceutical Health

• Injection-grade hexahydrate magnesium chloride with endotoxin control <0.1 EU/mL, complying with EP standards, used for electrolyte supplements
• Oral magnesium supplements using microencapsulation technology reduce gastrointestinal irritation incidence by 90%, achieving bioavailability of 85%
• Special magnesium chloride for hemodialysis fluid with heavy metal content ≤1 ppm, ensuring dialysis safety

2. "Quality Improver" in Food Industry

• Food-grade magnesium chloride specially for tofu coagulant increases protein extraction rate to 92%, improving water retention by 25%
• Magnesium nutrient fortifier for infant formula milk powder with purity ≥99.5%, lead and arsenic content ≤0.05 ppm
• Electrolyte additive for functional beverages with fast dissolution speed and pure taste

3. "Precursor Expert" for New Energy Materials

• Lithium battery-grade anhydrous magnesium chloride as precursor for magnesium-based battery cathode materials with purity ≥99.99%
• Special magnesium chloride for solid electrolytes improves ionic conductivity to 10⁻³ S/cm
• Raw material for hydrogen storage material synthesis with hydrogen storage capacity up to 7.0 wt%

4. "Green Upgrade Version" of Eco-friendly Deicer

• Composite environmentally friendly deicer lowers freezing point to -35℃, reducing metal corrosion rate by 85%
• Plant-friendly formula reduces chloride ion accumulation in roadside soil by 70%
• Slow-release granular product extends action time to 72 hours

Innovative Processes

• Developed "anti-caking crystal form control" technology, hexahydrate angle of repose ≤30°, improving fluidity by 50%
• Anhydrous magnesium chloride purity breakthrough 99.5%, magnesium oxide conversion rate controlled below 0.1%
• Pharmaceutical-grade products pass GMP certification, establishing fully enclosed automated production lines

Quality Control

• Raw material traceability system covers the entire process from salt lake mining to finished product delivery
• 42 quality inspection procedures, 100% online monitoring coverage of key indicators
• Heavy metal content controlled at Pb≤0.5 ppm, Cd≤0.1 ppm, As≤0.2 ppm

R & D Capability

• Provincial-level Magnesium Resource Comprehensive Utilization Engineering Technology Research Center
• Joint laboratory established with Tsinghua University School of Materials Science and Engineering
• Annual R&D investment over 30 million RMB, obtained 18 patents

Multi-specification Product Matrix

• High-purity products, in compliance with international standards
• 30+ Years Chemical Manufacturing Experience
• Strict QC with Batch Traceability
• Global logistics, supporting sea and air transportation
• Technical support, providing customized solutions
• Factory direct supply, with strong price competitiveness