Compound Q&A
What is dialuminum;oxygen(2-) (CAS: 1344-28-1)?
Answer
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.
About
CAS No
1344-28-1
English Name
dialuminum;oxygen(2-)
Molecular Formula
Al2O3
Molecular Weight
101.961 g/mol
SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]
InChIKey
PNEYBMLMFCGWSK-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:07