dialuminum;oxygen(2-)(CAS: 1344-28-1)

CAS Number
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Basic Information
Molecular Formula
Al2O3
Molecular Weight
101.96 g/mol
Physical Properties
Melting Point
2040 °C (lit.)
Boiling Point
2980 ºC
Chemical Identifiers
SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]
InChIKey
PNEYBMLMFCGWSK-UHFFFAOYSA-N
Database References
MDL Number
MFCD00003424
FAQ
Dialuminum;oxygen(2-) refers to the chemical compound aluminum oxide (Al₂O₃), a versatile inorganic material with a CAS number of 1344-28-1. It is a white, odorless solid that is insoluble in water and exhibits high thermal and electrical stability. Commonly used as a catalyst, abrasive, and in ceramics, this compound is known for its amphoteric properties, reacting with both acids and bases. Its high melting point and hardness make it suitable for industrial and pharmaceutical applications.
Dialuminum;oxygen(2-) (CAS: 1344-28-1), or aluminum oxide, is widely used in pharmaceuticals as a filler and excipient, in the food industry for polishing, and in industrial settings as a catalyst and abrasive. It also serves in electronics as a dielectric material and in construction for refractory applications. Additionally, it is employed in the production of aluminum metal and as a pigment in cosmetics. Its versatility stems from its chemical stability and unique physical properties.
Dialuminum;oxygen(2-) (CAS: 1344-28-1) is generally non-toxic but requires careful handling. Inhalation of fine particles may irritate the respiratory system, so protective equipment like masks and gloves is recommended. Safety standards emphasize avoiding prolonged skin contact and ensuring proper ventilation. It is classified as safe for use in food and pharmaceuticals when handled according to guidelines, but adherence to OSHA and MSDS protocols is essential for industrial applications.
Dialuminum;oxygen(2-) (CAS: 1344-28-1) should be stored in a cool, dry place, away from moisture and light. Keep in airtight containers to prevent contamination and maintain stability. It is chemically inert under normal conditions but may degrade if exposed to extreme temperatures or humidity. Proper storage ensures safety and prolongs shelf life, making it suitable for use in pharmaceuticals, industry, and research settings.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
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