Alumina

Base Information

• Chemical Name: Alumina
• CAS No.: 1302-74-5
• Molecular Formula: Al2O3
• Molecular Weight: 101.96
• Hs Code.: 2818200000
• European Community (EC) Number: 603-397-4,638-887-7
• Wikipedia: Corundum
• ChEMBL ID: CHEMBL4594252
• Mol file: 1302-74-5.mol

Synonyms:Alumina;Alumina Ceramic;Aluminum Oxide;Aluminum Oxide (Al130O40);Aluminum Oxide (Al2O);Aluminum Oxide (AlO2);Bauxite;Ceramic, Alumina;Corundum;Oxide, Aluminum;Sapphire

Chemical Property of Alumina

Chemical Property:

• Appearance/Colour: white sandy powder
• Melting Point: 2040 °C(lit.)
• Refractive Index: 1.771
• Boiling Point: 2980℃ [CRC10]
• PSA: 43.37000
• Density: 1.06 g/mL at 25 °C
• LogP: -0.08100
• Water Solubility.: INSOLUBLE
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 101.947821
• Heavy Atom Count: 5
• Complexity: 34.2

Purity/Quality:

99%MIN, ^*data from raw suppliers

Alumina fiber, tex number 210, length 2 m, filament diameter 0.02mm ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Mineral Dusts -> Other Mineral Dusts
• Canonical SMILES: O=[Al]O[Al]=O
• Uses: Depending on the formulator’s needs, aluminum oxide can be used as an abrasive, or for its absorbent, anti-caking, bulking, opacifying, or viscosity-controlling properties.