Premium Magnesium Hydroxide (Mg(OH)₂) – Food & Pharma Grade
HONGYU is a leading direct manufacturer (source factory) and global supplier of high-purity Magnesium Hydroxide. Our products are engineered to meet the stringent requirements of the food, nutraceutical, and pharmaceutical industries, ensuring safety, stability, and superior performance.
Core Product Specifications
| Item | Details |
| Chemical Formula | Mg(OH)2 |
| CAS No. | 1309-42-8 |
| HS Code | 2816.10.00 |
| Appearance | Fine white powder, odorless |
| Grades Available | Pharmaceutical Grade (USP/BP/EP), Food Grade (E528) |
Why Choose HONGYU as Your Supplier?
1. Direct Source Factory (Origin Manufacturer)
By partnering with HONGYU, you eliminate middlemen. We offer competitive factory-direct pricing, consistent batch-to-batch quality, and a transparent supply chain that you can trust.
2. Pharmaceutical Grade (Pharma Grade)
Our Pharma Grade Magnesium Hydroxide is processed in a GMP-certified environment. It is ideal for:
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Antacids & Laxatives: Used as a key active ingredient in digestive health formulations.
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Mineral Supplements: High bioavailability for magnesium fortification.
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Excipient Use: Excellent flowability and compressibility for tablet manufacturing.
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Compliance: Fully compliant with USP, BP, and EP standards.
3. Food Grade (Food Additive E528)
A safe and effective solution for the food and beverage industry:
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Color Retention: Maintains the vibrant green color in processed vegetables.
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Acidity Regulator: Used to control pH levels in various food applications.
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Health Drinks: A clean-label source of magnesium fortification for functional beverages.
4. Advanced Quality Control
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Ultra-Low Impurities: Minimal heavy metals (Lead, Arsenic, Mercury).
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Customized Particle Size: We can adjust the D50/D90 particle size distribution to fit your specific formulation needs.
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Certifications: ISO 9001, GMP, HALAL, and KOSHER certified.
Technical Data & Logistics
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Standard Packaging: 25kg/bag (Multi-layer paper-plastic bags) or customized Jumbo bags.
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Storage: Store in a cool, dry, and ventilated area. Keep containers tightly closed to prevent moisture absorption.
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Global Shipping: Fast lead times and comprehensive logistics support for worldwide distribution.





