Magnesium Oxide Powder & Granular

  • Classification: Magnesium
  • Name: Magnesium Oxide
  • CAS No.: 1309-48-4
  • Other Name: Caustic calcined magnesite
  • MF: MgO
  • EINECS No.: 1309-48-4
  • Place of Origin: Tianjin, China
  • State: Granular & Powder
  • Purity: 65%, 70%, 85%, 90%, 92%
  • Application: Agriculture treatment
  • Brand Name: Solinc
  • Model Number: SLC-MgO
Description

Specification

Grade

Magnesium Oxide %≥

65

75

80

85

87

90

92

MG contain %

39

45

48

51

52.2

54

55.2

CaO %≤

1.91

4.5

4

3.5

3

1.13

1.2

Fe2O3 %≤

0.74

1.2

1.1

1

0.9

0.91

0.8

Al2O3 %≤

0.96

0.7

0.6

0.5

0.4

0.43

1.3

Sio2%≤

10.62

5

4.5

4

3.5

2.13

1.71

LOI(Loss of Ignition)%≤

20.66

11

8

6

5

4.4

2.9

Magnesium Oxide Application

Magnesium oxide (chemical formula MgO) has many uses in industry and everyday life, including:
1.Building materials: Magnesium oxide can be used as a part of building materials, such as cement, mortar and bricks. It provides strength and stability to the material and improves fire performance.

2.Fireproof material: Magnesium oxide has good fireproof performance, so it is often used to make various fireproof materials, such as fireproof board, fireproof coating and fireproof mortar. It is not easy to burn at high temperature, and can play the role of heat insulation and flame retardancy.

3.Ceramic and glass industry: Magnesium oxide can be used as raw material for ceramic and glass industry. It can increase the compressive strength, wear resistance and corrosion resistance of ceramic and glass products.

4.Medicine and health products: Magnesium oxide can be used in the production of medicine and health products. It is used as an antacid and acid neutralizer to relieve discomfort from acid reflux and hyperacidity.

5.Water treatment agent: Magnesium oxide can also be used as a water treatment agent to adjust the pH value and hardness of water. It can neutralize the acidic substances and metal ions in the water, and reduce the corrosion of equipment and pipelines caused by water quality.

6.Cultivated land improver: Magnesium oxide can be used as a soil improver to adjust the acid-base balance of the soil and provide the magnesium element needed by plants.

NOTE: It should be noted that relevant safety procedures should be followed when using magnesium oxide, such as avoiding inhalation of its dust, and avoiding contact with skin and eyes. When used in medicine and health care products, it should be used in accordance with the doctor’s or manufacturer’s advice.

Magnesium Oxide Powder Granular is a high-quality industrial and agricultural mineral product with multiple grades available ranging from 65% to 92% MgO content. It contains high levels of magnesium (up to 55.2% Mg), making it a highly efficient source of magnesium for various applications. The product is manufactured under strict quality control with low impurity levels of CaO, Fe₂O₃, Al₂O₃, SiO₂, and controlled loss on ignition (LOI), ensuring stable performance, high purity, and consistent quality for industrial and agricultural use.

This magnesium oxide product is widely used in the construction industry as a key raw material in cement, mortar, and bricks. It improves strength, stability, and fire resistance of building materials, making it highly valuable in modern construction applications. Due to its excellent heat resistance and non-combustible properties, it is also widely used in fireproof materials such as fire-resistant boards, coatings, and mortars, providing insulation and flame-retardant protection at high temperatures.

In the ceramic and glass industry, Magnesium Oxide Powder Granular is used to enhance durability, compressive strength, wear resistance, and corrosion resistance of final products. It improves the overall quality and performance of ceramic and glass materials, making them more durable and long-lasting under harsh conditions.

In the medical and pharmaceutical sector, magnesium oxide is used as an antacid and acid neutralizer to relieve symptoms of acidity, heartburn, and digestive discomfort. It is also used in health supplements to support magnesium balance in the human body, playing an important role in muscle function, nerve health, and metabolic activity.

In environmental and agricultural applications, magnesium oxide acts as a soil conditioner and land improver. It helps regulate soil pH, neutralize acidity, and provide essential magnesium nutrients required for healthy plant growth. It improves soil fertility and supports better crop yield and quality.

Additionally, magnesium oxide is widely used in water treatment processes as a pH regulator and hardness control agent. It helps neutralize acidic water, reduce corrosion in pipelines and equipment, and improve overall water quality. It is also used in chemical and industrial processes where pH stabilization and impurity control are required.

With a strong production capacity of up to 10,000 metric tons per month, Magnesium Oxide Powder Granular ensures stable supply for global industrial and agricultural demand. It is suitable for bulk export, OEM packaging, and private labeling for distributors and large-scale buyers.

For safe usage, proper handling procedures should be followed to avoid dust inhalation and direct contact with skin or eyes, ensuring safe and efficient application across all industries.

 Supply Ability

10000 Metric Ton per Month

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