Custom Magnesium Oxide Blends Pharma + Industrial Grades Free Samples

Product Description

Magnesium oxide is an inorganic compound with the chemical formula MgO. It is magnesium oxide and an ionic compound. It is a white solid at room temperature. Magnesium oxide exists in nature in the form of periclase and is the raw material for magnesium smelting.
Magnesium oxide has high fire-resistant insulation properties. It can be transformed into crystals after being burned at a high temperature of more than 1000°C, and it becomes dead-burned magnesium oxide (magnesia) or sintered magnesium oxide when it rises to 1500-2000°C.

Specifications

Calcination method

The magnesite is calcined at 950℃ in a calcining furnace, and then cooled, screened and crushed to obtain light-burned magnesium oxide.
Soda ash method: First, dilute bittern with water to about 20°Be and add it to the reactor. Slowly add a clarified soda ash solution of about 20°Be under stirring, and react at about 55℃ to generate heavy magnesium carbonate. After rinsing and centrifugal separation, it is roasted at 700-900℃, crushed and air-selected to obtain a light magnesium oxide product:
5Na2CO3+5MgCl2+6H2O→4MgCO3·Mg(OH)2·5H2O+10NaCl+CO2↑
4MgCO3·Mg(OH)2·5H2O→5MgO+4CO2↑+6H2O

Carbonization method

Dolomite is calcined, digested and carbonized to obtain basic magnesium carbonate, and then thermally decomposed, calcined, crushed and air-selected to obtain light magnesium oxide.
Ammonium Carbonate Method
The ammonium carbonate method removes impurities from the mother liquor (magnesium ion content is about 50g/L) after seawater salt production, mixes it with ammonium bicarbonate in an appropriate proportion, and performs precipitation reaction. Then, it is centrifugally dehydrated, dried, calcined, crushed, graded, and packaged to obtain the finished light magnesium oxide product:
5MgCl2+10NH4HCO3+H2O→4MgCO3·Mg(OH)2·5H2O+10NH4CI+6CO2↑
4MgCO3·Mg(OH)2·5H2O→5MgO+4CO2+6H2O

Theory

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.

Service

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.

Packaging & Storage

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.

Precautions

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.

Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shandong Province, China, covering an area of more than 630 acres. The company has a professional team including many doctors and masters, and has a sound management system. The current production capacity is 300,000 tons/year of dimethyl ether (99.0%), 50,000 tons/yearfine ether (99.9%), and 20,000 tons/year of high-purity ether (99.99%).

In addition, Beijing Chemical Industry Group has provided strong technical support and in-depth cooperation, ensuring that the production technology level of Shandong Jiurunfa Chemical Technology Co., Ltd. has long been in the leading position in China. With the development of business scope and the needs of overseas partners, we can also provide various chemical raw materials, including hazardous chemicals, inorganic chemicals, organic chemicals, petrochemicals, washing raw materials, construction raw materials, etc. The products are widely used in chemical, industrial, agricultural, food, pharmaceutical, construction, building materials, cosmetics, plastics, military and other industries.

Under the excellent leadership of the boss HANHAN, Shandong Jiurunfa Chemical Technology Co., Ltd. has many subsidiaries"Hanjiu","Keluo","Daxiang" and "Donglong" booming in their respective fields, exporting to hundreds of countries and regions around the world, with annual exports exceeding 30 million US dollars, enjoying a high reputation and popularity on the international stage, demonstrating the spirit of innovation and pursuit of excellence.

The company has the right to import and export products on its own, and its products have been sold to dozens of countries and regions such as North and South America, Europe, Asia, Australia and South Africa, enjoying a high reputation and popularity on the international stage. The company strictly supervises, controls and operates every link of production in accordance with the requirements of ISO9001, ISO14001 and GB/T-28001 to achieve a perfect combination of social responsibility, employee health, environmental protection and product quality.

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Shandong Jiurunfa Chemical Technology Co., Ltd. sincerely welcomes every customer!