Boehmite Alumina Powder from READE

Reade Advanced Materials offers:

Boehmite Alumina Powder

Boehmite Alumina Synonyms:

Boehmite alumina, colloidal boehmite, sols, boehmite dispersions, nano-sized boehmite, dispersible boehmite, aluminum oxide
Boehmite Alumina Formula:

AlO(OH)

Boehmite Alumina Description:

Available as high purity, white, spray-dried powders. They consist of small boehmite crystalites, often referred to as pseudoboehmite.

Boehmite Alumina Typical Chemical Composition Available:

Al₂0₃Content (wt %)= 70.7%

Boehmite Alumina Typical Physical Crystalline Size Available:

1.25 to 1.35 angstroms
Boehmite Alumina Typical Average Particle Size Available:

65 microns

Boehmite Alumina Nominal Physical Constants:

Molecular Weight (g/mol.)	101.94
Packed Bulk Density (g/l)	~ 600 to 1100
Loose Bulk Density (g/l)	~ 300 to 850
Pore Volume (ml/g)	~ 0.30 to 0.60
Crystallite Size (120) nm	~ 4.5 to 40
Specific Surface Area (m²/g)	~ 100 to 360
Thermal Conductivity (cal/s-cm-°C)
Mohs Hardness @20°C	3 - Calcite
Typical Al₂0₃ Content	~ 64 to 80
Typical Na₂0 Content	0.002
Available Particle Size (d50) microns	~ 5 to 1
Typical Colors	White, Light yellow, Yellowish green
Diaphaniety	Translucent
Cleavage	[010] Good
Crystal System	Orthorhombic- H-M Symbol (2/m 2/m 2/m) Space Group: Amam

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Boehmite Alumina Typical Applications:

Refractories, abrasives, cement, slag adjusters, traditional & advanced ceramics (lamp components, nuclear insulation, magnetic recording media, IC packages, & tool bits), aluminum chemicals, flame retardants, fillers, welding fluxes, adsorbents, adhesives, coatings, and detergent zeolites

Boehmite Alumina Typical Packaging:

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

Boehmite Alumina TSCA (SARA Title III) Status:

Listed. For further information please call the U.S. Environmental Protection Agency at +1.202.554.1404

Boehmite Alumina CAS Number:

1344-28-1

Contact READE

Telephone Contact Numbers:
East Coast USA: +1-401-433-7000 / West Coast USA: +1-775-352-1000 / Latin América: +507-314-1282