MAGNESIUM OXIDE DOMESTIC PRODUCT
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CAS number: 1309-48-4
PubChem: 14792
CHEMBL1200572
RTECS number: OM3850000
ATC code: A02AA02, A06AD02, A12CC10
EU Contents: Not listed
R-phrases: R36, R37, R38
Main hazards: Fire of metal fumes, Irritant
Flash point: Flammable
Molecular formula: MgO
Molar mass: 40,3044 g / mol
Appearance: White powder
Odor: Odorless
Density: 3.58 g / cm ³
Melting point: 2852 ° C, 3125 K, 5166 ° F
Boiling point: 3600 ° C, 3873 K, 6512 ° F
Solubility in water: 0.0086 g / 100 ml (30 ° C)
Resolution:
Alcohol insoluble, acid soluble ammonia
Acidity (pKa): 10.3
Band range: 7.8 eV
General Information
Its chemical formula is known as MgO magnesia. It is the most important feature of chemical in chemical structure of white, crystalline structure. It is used as refractory. It is aimed to increase the production efficiency of MgO by using natural and very pure magnesium chloride as raw material obtained from the lake.
Molecular Structure
Mg 2 O - 2
Production and Reactions
Magnesium strip or powder form is ignited by igniting and a white oxide powder is observed. This process results in large heat and light.
Mg O = MgO (143.000cal)
Magnesium carbonate or magnesium hydroxide can be obtained by roasting. It is produced by calcination and sintering methods.
Usage areas
Structure
Magnesium chloride and glass fiber reinforcement are used in decoration products.
Medicine
Medical; intestinal cleansing is used as a laxative for the treatment of patients.
Chemistry
It is used in Grignard reactions.
Photography
In this sector, it is used as an additive in the external bodies of cameras.
Other
It is used in the production of fire bricks and furnaces with its fire resistance.