Shandong Jiurunfa Chemical Technology Co., Ltd. manager@chemical-sales.com 86-153-18854848
Product Details
Place of Origin: Shandong China
Brand Name: JIURUNFA
Certification: ISO9001
Model Number: Magnesium Oxide
Payment & Shipping Terms
Minimum Order Quantity: 1Ton
Price: Negotiable
Packaging Details: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
Delivery Time: 7-15 Days
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 30000 Ton/Month
Product Name: |
Magnesium Oxide (MgO) |
Purity: |
99.9% |
Cas: |
1309-48-4 |
HS Code: |
2519.90.9100 |
Molecular Weight: |
40.30 G/mol |
Appearance: |
White, Odorless Powde |
Refractive Index: |
1.735 |
Applications: |
Used In Refractory Materials, Electrical Insulation, And As A Dietary Supplement |
Product Name: |
Magnesium Oxide (MgO) |
Purity: |
99.9% |
Cas: |
1309-48-4 |
HS Code: |
2519.90.9100 |
Molecular Weight: |
40.30 G/mol |
Appearance: |
White, Odorless Powde |
Refractive Index: |
1.735 |
Applications: |
Used In Refractory Materials, Electrical Insulation, And As A Dietary Supplement |
99.9% High‑Purity Magnesium Oxide (MgO) is an inorganic, white, odorless compound manufactured by high‑temperature calcination of premium‑grade magnesium carbonate or magnesium‑based ores. Boasting outstanding chemical and thermal stability, this material fits well for high‑performance end‑uses across multiple industrial sectors. With 99.9% purity guarantee, our magnesium oxide delivers consistent premium quality and dependable performance. It serves as a key functional material widely applied in electronics, advanced ceramics, refractory products and chemical processing industries.
| Property | Value |
| Purity | ≥ 99.9% |
| Specific Surface Area | ≥ 10 m²/g |
| Bulk Density | 0.9-1.3 g/cm³ |
| Particle Size | 1-5 microns |
| pH (10% Suspension) | 8-10 |
| Loss on Ignition | ≤ 0.5% |
| Moisture Content | ≤ 0.2% |
| Feature | Key Specs | Customer Benefit |
| High Purity | 99.9% MgO composition from premium raw materials | Superior, dependable performance in critical applications |
| Fine Particle Size | Typically 1–5 microns | Fast, uniform dispersion for consistent results |
| Excellent Thermal Stability | Melting point ≈ 2800°C | Reliable operation under extreme heat |
| Chemical Inertness | Resists corrosion, acids, and alkalis | Maintains stability throughout chemical reactions |
| Good Electrical Insulation | Outstanding insulating properties | Safe, reliable use in electronic components and devices |
The production of magnesium oxide is based on the thermal decomposition of magnesium carbonate (MgCO₃) at high temperatures. The process follows the reaction: MgCO₃→MgO+CO₂text{MgCO₃} rightarrow text{MgO} + text{CO₂} By controlling the calcination temperature and duration, high-purity magnesium oxide (99.9%) can be produced, maintaining the integrity of the material and achieving the desired physical properties.