Aluminum oxide, 99.7+%, extra pure, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For column chromatography

Specifications

Chemical Identifiers

• CAS: 1344-28-1
• Molecular Formula: Al2O3
• Molecular Weight (g/mol): 101.96
• MDL Number: MFCD00003424
• InChI Key: PNEYBMLMFCGWSK-UHFFFAOYSA-N
• Synonym: aluminum oxide, alpha-alumina, fasertonerde, abramant, abramax, abrarex, abrasit, aloxite, alundum
• PubChem CID: 9989226
• SMILES: [O--].[O--].[O--].[Al+3].[Al+3]

• Boiling Point: 2977.0°C
• Melting Point: 2030.0°C
• Color: White
• Physical Form: Powder
• Quantity: 250 g
• Assay Percent Range: 99.7+%
• Linear Formula: AI₂O₃
• Fieser: 01,19; 02,17; 03,6; 04,8; 06,16; 07,5; 08,9; 09,8; 10,8; 11,22; 13,14; 15,9; 16,9
• Merck Index: 15, 350
• Solubility Information: Solubility in water: insoluble. Other solubilities: slightly sol. in alkaline sol.(forming hydroxides), practically insoluble in non-polar organic, solvents, difficultly soluble in mineral acids
• IUPAC Name: dialuminum;oxygen(2-)
• Formula Weight: 101.96
• Percent Purity: ≥99.7%
• Grade: Extra Pure
• Packaging: Plastic bottle
• Specific Gravity: 3.97
• Density: 3.9700g/mL
• Chemical Name or Material: Aluminum oxide, Extra Pure

RUO – Research Use Only