- Titanium pigment series
- Bolus alba series
- Barium sulfate series
- Titanium powder series
- Pearl pigment series
- Magnesium carbonate series
- Magnesium oxide series
- Zinc oxide series
- High purity antimonic oxide series
- Aqueous defoaming agent series
- Aqueous wetting dispersive agent
- PH conditioning agent series
Electronic grade high purity active 150 magnesium oxide
Molecular formula: MgO
Molecular weight: 40.30
Properties: white amorphous powder. Relative density: about 3.58(25°C). Melting point: 2852°C. Boiling point: 3600°C. Hardly soluble in water and insoluble in alcohol.
Use: Industrial magnesium oxide can be used to manufacture ceramics, vitreous enamel, fire-clay crucible and others. It can be used in the industry, cement and pharmaceutical.
Index |
Electron level |
High purity action150 |
||||
Magnesium oxideMgO≥% |
98 |
97 |
98 |
98 |
98 |
98 |
Calcium oxide |
--- |
--- |
0.5 |
0.5 |
0.5 |
0.5 |
Chloride≤% |
0.01 |
0.02 |
0.035 |
0.09 |
0.09 |
0.05 |
Total nitrogen content≤% |
0.003 |
0.004 |
--- |
--- |
--- |
--- |
Loss on ignition≤% |
--- |
--- |
8 |
8 |
8 |
8 |
Iron≤% |
0.0015 |
0.003 |
0.05 |
0.05 |
0.05 |
0.05 |
Calcium≤% |
0.05 |
0.25 |
--- |
--- |
--- |
--- |
Manganeseppm≤% |
0.0015 |
0.0025 |
0.003 |
0.003 |
0.003 |
0.003 |
Arsenicppm |
0.0003 |
0.0005 |
--- |
---- |
--- |
--- |
Potassium≤% |
0.005 |
0.01 |
--- |
--- |
--- |
--- |
Natrium≤% |
0.05 |
0.1 |
--- |
--- |
--- |
--- |
Zinc≤% |
0.0025 |
0.005 |
--- |
--- |
--- |
--- |
Barium≤% |
0.0015 |
0.0025 |
--- |
---- |
--- |
--- |
Heavy metalppm |
0.0035 |
0.008 |
--- |
--- |
--- |
--- |
Sulfate≤% |
0.023 |
0.03 |
0.2 |
0.2 |
0.2 |
0.5 |
Hydrochloric acid insoluble ≤% |
0.015 |
0.025 |
0.05 |
0.05 |
0.05 |
0.05 |
Phosphate≤% |
0.005 |
0.005 |
--- |
--- |
--- |
--- |
Iodine sorption value |
--- |
--- |
120 |
100 |
80 |
150 |
Mesh sieve residue ≤% |
--- |
--- |
0.03 |
0.1 |
0.1 |
0.03 |
Stacking density≤% |
0.12-0.6 |
0.18 |
0.2 |
0.2 |
0.2 |
0.2 |
