Home > Products > Chemicals > Inorganic Chemical Materials > Oxide

Magnesium Oxide

CAS No.: 1309-48-4

Molecular Formula: MgO

Molecular Weight: 40.30

Melting Point: 285 ℃

Boiling Point: 3600 ℃

Appearance: 

White or yellowish-white amorphous powder, tasteless and odorless.

Magnesium Oxide Active

1)MgO%:92Min

2)CaO%:1.0Max

3)Insoluble in HCL solution%:0.10Max

4)Screening Residues (75um mesh)%:0.10Max

5)Fe%:0.05Max

6)Mn%:0.003Max

7)Cl%:0.20Max

8)Loss%:6.0Max

9)Accumulation Density (g/ml):0.20Max

Magnesium Oxide Light (Industrial Grade)

1)MgO%:92Min

2)CaO%:2.0Max

3)Screening Residues (75um mesh)%:0.05Max

4)Fe%:0.10Max

5)Cl%:0.03Max

6)Loss%:5.5Max

7)Accumulation Density (g/ml):0.25Max

Magnesium Oxide Dense 

1)MgO%:90.0Min

2)CaO%:2.5Max

3)Fe%:1.0Max

4)Insoluble in HCL solution%:2.0Max

5)Screening Residues (75um mesh)%:2.0Max

6)Loss on Ignition%:5.0Max

7)Accumulation Density (g/ml):0.7Max

Magnesium Oxide Feed Grade

1)MgO%:90Min

2)Mg%:53Min

3)CaO%2.0Max

4)SiO2%2.5Max

5)Fe2O3%1.0Max

6)Al2O3%0.5Max

7)Pb%0.004Max

8)As%0.002Max

9)Hg:0.5ppm Max

10)F%:0.2Max

11)Cd%:0.001Max

Application: 

Used as a PDP protective film, PDP fluorecent materials, ceramics materials, glass raw materials, coating, electrical insulation materials and product additive.

Package:

25 or 50 KG/ PP Bag, 22MT/20FCL.

H.S. Code: 2519909100