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Magnesium Oxide, Hydroxide & Carbonate — 20 Grades, One Plant

Browse the full Magnesium Home catalog: three product series, more than twenty commercial grades, all manufactured in-house by Zehui Group with factory-direct pricing and free samples.

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purity up to 99.5%coa & msds per lotcustom specs welcome

the catalog

Three Series. Every Purity Level.

Each series below links to a dedicated page with full grade specifications, typical applications and packaging options. All grades ship with a Certificate of Analysis and can be tailored to your particle size, reactivity or purity target.

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Which Grade Fits Your Process?

If you need…	Start with	Typical use
Highest purity (≥99%)	High Purity MgO · High Purity Mg(OH)₂	Pharma, electronics, advanced ceramics
Flame-retardant filler	Modified Mg(OH)₂	LSZH cables, PP/PE compounds
Cost-effective alkali	Industrial MgO · Mg(OH)₂ slurry	FGD, wastewater neutralization
Food / pharma compliance	Food & Pharma MgO · MgCO₃ (E504)	Supplements, antacids, food additives
Ultra-fine dispersion	Nano MgO	Battery materials, coatings, ceramics
Custom particle size / coating	Industry-Specific grades	Tailored D50, surface treatment, blends

Not sure? Tell us your application and target spec — our PhD technical team will recommend a grade and send a free sample within 48 hours.