Shandong Jiurunfa Chemical Technology Co., Ltd.
Shandong Jiurunfa Chemical Technology Co., Ltd.
Add to Cart
CAS:1309-48-4 Magnesium Oxide EINECS 215-171-9 MgO Content (%) ≥99%
Magnesium Oxide Application fields
Because magnesium oxide has high fire resistance and insulation properties, good thermal conductivity and chemical stability, it has a wide range of applications in many fields:
Building materials: Magnesium oxide is widely used in the production of magnesium cementitious materials, such as magnesia cement, magnesium oxychloride cement, etc. These materials have broad application prospects in the fields of construction and decorative materials.
Electronic industry: Due to its excellent insulation properties, magnesium oxide is used as a high-voltage insulation material and plays a protective role in electronic packaging materials. In addition, it can also be used to manufacture electronic components such as capacitors and resistors.
Medical field: Magnesium oxide has many uses in medicine, such as as an antacid to neutralize gastric acid and relieve symptoms such as stomach pain and heartburn caused by excessive gastric acid; as a laxative to treat constipation; and as a magnesium supplement for the treatment of magnesium deficiency.
New energy: With the development of new energy technology, magnesium oxide has also begun to play an important role in the fields of battery negative electrode materials, battery separators, etc.
Other fields: Magnesium oxide can also be used to manufacture transparent ceramic materials, magnetic materials, catalysts, etc., providing new possibilities for the development of optical devices, magnetic materials, chemical industry and other fields.
| Parameter Name | Value |
|---|---|
| Chemical Formula | MgO |
| Appearance | White, loose powder |
| Density | 3.58 g/cm³ (at 25℃) |
| Molecular Weight | 40.30 |
| Water Solubility | 6.2 mg/L (at 20℃) |
| Melting Point | 2800℃ |
| Boiling Point | 3600℃ |
| CAS Registry Number | 1309-48-4 |
| EINECS Registry Number | 215-171-9 |
1.High Purity: Ensures consistent and reliable performance across applications.
2.Good Reactivity: Ideal for chemical processes requiring rapid interaction.
3.Thermal Stability: Excellent resistance to high temperatures.
4.Low Impurities: Minimal levels of heavy metals and other contaminants.
5.Fine Particle Size: Optimized for homogeneous mixing and distribution.
1. Superior quality sourced from premium magnesite ore.
2. Reliable performance in demanding industrial applications.
3. Cost-effective and environmentally friendly production process.
4. Long shelf life due to low moisture absorption.
5. High adaptability for various industrial processes.
Magnesium Oxide (Direct Method) is widely used in the following industries:
1.Construction Materials:
Production of magnesium-based cement and refractory materials.
2.Agriculture:
Soil amendment and pH adjustment in acidic soils.
3.Rubber & Plastics:
As a filler and reinforcement agent in rubber compounds.
4.Chemicals:
Used as a raw material for producing magnesium salts.
5.Environmental:
Water treatment and flue gas desulfurization.
6.Ceramics:
Used in high-temperature ceramic and glass production.
The direct method involves the calcination of natural magnesite ore at high temperatures. The ore undergoes thermal decomposition to release carbon dioxide, leaving behind magnesium oxide. The production process ensures high reactivity, low impurities, and consistent particle size distribution.
Reaction Equation:MgCO3→HeatMgO+CO2text{MgCO}_3 xrightarrow{text{Heat}} text{MgO} + text{CO}_2
Magnesium Oxide exhibits a strong affinity for moisture and carbon dioxide, forming magnesium hydroxide or magnesium carbonate upon reaction. This makes it an effective material for applications requiring reactivity and absorption capabilities. Its thermal stability and basic nature also allow it to function as a refractory and neutralizing agent.
1.Technical Support:
Full guidance on product selection and application optimization.
2.Customized Solutions:
Tailored grades to meet industry-specific requirements.
3.Logistics Support:
Efficient supply chain and timely delivery assurance.
1. Packaging:
25kg or 50kg woven bags with inner liners.
Jumbo bags (500kg/1000kg) available for bulk orders.
2. Storage:
Store in a cool, dry place away from moisture and acidic substances.
Avoid prolonged exposure to air to maintain product reactivity.
3. Shelf Life:
12 months under recommended storage conditions.
1.Avoid inhalation of magnesium oxide dust. Use proper personal protective equipment (PPE) such as masks and gloves.
2.Handle with care to prevent the formation of airborne dust particles.
3.Prevent contact with eyes or prolonged skin exposure; rinse thoroughly with water in case of contact.
4.Keep away from acids and strong oxidizing agents to avoid hazardous reactions.
5.Ensure adequate ventilation when handling large quantities.