CAS No.: | 1309-48-4 |
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Formula: | MGO |
EINECS: | 215-171-9 |
Color: | White |
Appearance: | Powder |
Usage: | Water Treatment |
Samples: |
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Customization: |
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Description
English name | Magnesium oxide |
English Synonym | anscorp;Burnt magnesia;Calcined brucite;Calcined magnesite;calcinedbrucite;calcinedmagnesite;ci77711;Corox |
CAS | 1309-48-4 |
Molecular formula | MgO |
Molecular weight | 40.3 |
EINECS | 215-171-9 |
Melting point | 2852 °C(lit.) |
Boiling point | 3600 °C |
Density | 3.58 |
Refractive index | 1.736 |
Flash point | 3600°C |
Storage conditions | Storage temperature: no restrictions. |
Solubility | 5 M HCl: 0.1 M at 20 °C, clear, colorless |
Application
1. Used in food processing, construction, glass, rubber, paper, paint and other industries.
2. Used as analytical reagent, also used in pharmaceutical industry, rubber industry and oil industry.
3. High pressure lamp
4. For radio high frequency magnetic rod antenna, instead of ferrite
5. Used as refractories, rubber fillers, paint, cosmetics, magnesia cement and medicines, etc.
6. Used as an antacid and laxative for the treatment of hyperacidity, gastric and duodenal ulcers, etc.
Specification
Items |
Specificication |
Appearance |
White Powder |
Identification |
Reaction of magnesium and carbonates |
Content (%) calculated as MgO |
96-100.5 |
Soluble Salts % |
≤ 2 |
Acid-insoluble substance % |
≤ 0.1 |
Calcium % |
≤ 1.1 |
Iron % |
≤ 0.05 |
Heavy Metals(ppm) |
≤ 20 |
Bulk Density(g/ml) |
≤ 0.4/ ≥0.4 |
Loss on Ignition % |
≤ 10 |
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