Aluminum oxide, fused, insulating powder, 99.7+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11313138	Thermo Scientific Alfa Aesar 033200.A1	1 kg
11303138	Thermo Scientific Alfa Aesar 033200.A7	5 kg

Description

Used in dry filling for thermal insulation of electrical furnaces.Aluminum oxide finds applications in catalyst support, chemical sensors, as absorbent for gases and water vapors, manufacturing of abrasives, refractories, ceramics, electrical insulators and resistors, paper, crucibles, as chromatographic matrix, in fluxes, light bulbs, heat-resistant fiber. Heavy quantity of aluminum oxide is used in the production of aluminum and a component of clays.

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

Form: approx. 60 micron

Chemical Identifiers

• CAS: 1344-28-1
• Molecular Weight (g/mol): 101.96
• InChI Key: PNEYBMLMFCGWSK-UHFFFAOYSA-N
• PubChem CID: 9989226
• SMILES: [O--].[O--].[O--].[Al+3].[Al+3]

• Molecular Formula: Al2O3
• MDL Number: MFCD00003424
• Synonym: aluminum oxide, alpha-alumina, fasertonerde, abramant, abramax, abrarex, abrasit, aloxite, alundum
• IUPAC Name: dialuminum;oxygen(2-)

Specifications

• CAS: 1344-28-1
• Molecular Formula: Al2O3
• Synonym: aluminum oxide, alpha-alumina, fasertonerde, abramant, abramax, abrarex, abrasit, aloxite, alundum
• InChI Key: PNEYBMLMFCGWSK-UHFFFAOYSA-N
• IUPAC Name: dialuminum;oxygen(2-)
• PubChem CID: 9989226
• Appearance: White powder
• Chemical Name or Material: Aluminum oxide

• Assay Percent Range: >99.7%
• MDL Number: MFCD00003424
• Solubility Information: Insoluble in water,but slightly soluble in acid and alkali.
• SMILES: [O--].[O--].[O--].[Al+3].[Al+3]
• Molecular Weight (g/mol): 101.96
• Odor: Odorless
• Vapor Pressure: 1.33 hPa (1mmHg) at 2158°C

Safety and Handling

missing translation for 'einecsNumber' : 215-691-6

missing translation for 'rtecsNumber' : BD1200000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only