magnesium;oxygen(2-)

Basic Information

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CAS Number

1309-48-4

Molecular Formula

MgO

Molecular Weight

40.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

2852 °C

Boiling Point

3600 ºC

Flash Point

3600°C

Solubility

5 M HCl: 0.1 M at 20 °C, clear, colorless

Refractive Index

1.736

SMILES

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[O-2].[Mg+2]

InChI

InChI=1S/Mg.O/q+2;-2

InChIKey

AXZKOIWUVFPNLO-UHFFFAOYSA-N

LogP

-0.11880

Complexity

Safety Information

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Hazard Class

Class 8 Class 8

Stability

Stable. Incompatible with bromine trifluoride, bromine trichloride, phosphorus pentachloride.

Sensitiveness

Air Sensitive

Synonyms & References

English

Magnesium oxide
MgO-70
magnesium oxide light
magnesiumoxideheavy
magnesiumoxidemeshwhitepowder
magnesiumoxidefusedcrystalswhitextl
akro-mag
animag
anscorp
burnt magnesia
calcined brucite
calcined magnesite
ci77711
corox
dynamag
dynatherm
elastomag 100
elastomag170
electromagnesia
electromagnesia (magnesium oxide)
encapsulated mgo
flamarret
fused magnesium oxide
Magnesium oxide substrate
Magnesium oxide nanopowder
Magnesium oxide,activated
Pharmaceutical grade magnesium oxide
Calcined Magnesia
Ethanedioic acid,magnesium salt
Magcal
Maglit

MDL Number

MFCD00011109

Customs Code

25199010

FAQ

What is magnesium;oxygen(2-) (CAS: 1309-48-4)?

Magnesium;oxygen(2-), with the CAS number 1309-48-4, is the chemical compound magnesium oxide. It consists of magnesium and oxygen ions in a 1:1 ratio, forming a basic, white solid. Magnesium oxide is known for its high melting point and is commonly used in various applications due to its stability and inertness. It is a key component in many industrial and pharmaceutical products and is also used as a dietary supplement for its health benefits.

What are the main uses of magnesium;oxygen(2-) (CAS: 1309-48-4)?

Magnesium;oxygen(2-), CAS 1309-48-4, is widely used in pharmaceuticals as an antacid and laxative. In industry, it serves as a refractory material and a flame retardant. It is also applied in the production of ceramics, cement, and fertilizers. In food, it acts as a nutritional supplement and an anti-caking agent. Additionally, it is used in research for its role as a desulfurizer and in the synthesis of other compounds.

Is magnesium;oxygen(2-) (CAS: 1309-48-4) safe?

Magnesium;oxygen(2-), CAS 1309-48-4, is generally considered safe when used properly. It is non-toxic in appropriate amounts and has low reactivity. However, inhaling large quantities of magnesium oxide dust may cause respiratory irritation, so protective equipment is recommended during handling. Safety standards ensure its use in food, pharmaceuticals, and industrial settings is controlled and monitored.

How should magnesium;oxygen(2-) (CAS: 1309-48-4) be stored?

Magnesium;oxygen(2-), CAS 1309-48-4, should be stored in a cool, dry, and well-ventilated area. It is stable under normal conditions and does not react with air or moisture. To maintain quality, it should be kept in a sealed container away from light. Avoid exposure to high temperatures or humidity to prevent degradation. Proper storage ensures safety and effectiveness in various applications.