Fused Aluminum Oxide (Al203) from READE

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Reade Advanced Materials offers:

Aluminum Oxide Powder

Aluminum Oxide Formula:

Al₂O₃

Aluminum Oxide Description:

A fused chemically stable compound that is resistant to most acids as well as chemical effects caused by gases.

Aluminum Oxide Typical Chemical Properties Available:

a) Purities available from 95% (industrial grade) to 99.999% (high purity grade)
b) Product is also available to MIL-A-22262B

Aluminum Oxide Typical Physical Properties Available:

Sintered pieces, targets, single crystals, tumbling media (1 1/2" x 2" down to 24 x 240 mesh), coarse grit, hollow bubbles, fine powder, in a colloidal dispersion, and nanoparticles

Aluminum Oxide Nominal Physical Constants:

Molecular Weight (g/mol.)	000
Apparent Density (g/cm³)	3.4- 3.9
Bulk Density (g/cm³)
Melting Point (°C)	2072
Boiling Point (°C)	2980
Specific Surface Area (m²/g)
Thermal Conductivity (cal/s-cm-°C)	1500- 1900
Mohs Hardness @20°C	9.0
Particle Shape	irregular & sharp edged
Specific Gravity	3.78- 3.94
Apparent Porosity	2.5- 3.94
pH	7.0- 9.5

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Aluminum Oxide Typical Applications:

Abrasive applications, blasting applications, lapping & polishing compounds, and fillers

Aluminum Oxide Typical Packaging:

50 lbs. bags, poly-lined fiber drums and bulk bags

Aluminum Oxide TSCA (SARA Title III) Status:

Yes

Aluminum Oxide CAS Number:

1344-28-1

Contact READE

East Coast USA: 1-401-433-7000 / West Coast USA: 1-775-352-1000 / Latin America: 507-314-1282