Micro Aluminum Oxide (CAS No. 1344-28-1) | Stanford Advanced Materials

Home

Products

Micro & Nano Materials

OX0276 Micro Aluminum Oxide (Al2O3) Powder (CAS No. 1344-28-1)

Catalog No.	OX0276
CAS Number	1344-28-1
Chemical Formula	Al2O3
APS	1-3μm
Form	White Powder
Purity	99.9%
MSDS/SDS	Download MSDS/SDS

Micro Aluminum Oxide refers to a form of alumina (aluminum oxide) that has been processed into nanoparticles with sizes ranging from 1 to 100 nanometers. Stanford Advanced Materials (SAM) offers high-quality Micro Aluminum Oxide with competitive pricing.

INQUIRY

Add to Inquiry List

Description

Specification

Technical Data Sheet

Micro Aluminum Oxide Description

Micro Aluminum Oxide Powder is a fine white powder composed of aluminum oxide (Al2O3) particles with an average particle size in the micron range. It is manufactured by processes such as calcination, precipitation, or spray drying to obtain a highly pure and controlled particle size distribution.

Micro Alumina Powder has various applications in industries such as ceramics, polishing, catalysts, refractories, and electronics. In ceramics, it is used as a binder and filler due to its high-temperature stability and excellent mechanical and chemical properties. It can improve the strength, hardness, and corrosion resistance of ceramic materials.

Micro Aluminum Oxide Specification

APS	1-3μm
Purity	99.9%
Specific Surface Area(m2/g)	20
Bulk Density(g/cm3)	1.24
Tap Density(g/cm3)	3.39
Morphology	αPhase
Color	White
Chemical Formula	Al2O3
CAS Number	1344-28-1

Aluminum Oxide Powder Comparison

Aluminum Oxide Powder Comparison
Name	Nano Alumina		Micro Alumina	Alumina Powder	For Polishing	For Lithium Battery	For Coating
Average Particle Size	30nm	40nm	1-3μm	customized	30nm-1μm	20±5nm	30nm
Purity %	99.9	99.9	99.9	99.9	>99.9	99.99	99.99
Morphology	αPhase	γPhase	αPhase	Hexagonal	αPhase	-	-
Specific Surface Area (m²/g)	100	160	20	-	-	180±30	80-120
Bulk Density (g/cm³)	1.24	-	-	-	-	-	-
Tap Density (g/cm³)	3.39	-	-	3.965	-	-	-

Micro Aluminum Oxide Applications

1. Ceramic industry: Micro Aluminum Oxide is commonly used as a raw material in ceramic manufacturing. It can enhance the mechanical properties, electrical conductivity, and thermal conductivity of ceramics.

2. Coatings and paints: Micro Aluminum Oxide is incorporated into coatings and paints to improve their scratch resistance, hardness, and wear resistance.

3. Catalysts: Micro Alumina Powder is used as a catalyst support in various chemical processes. It can improve the catalytic activity and stability of catalysts.

4. Polishing: Micro Alumina Powder is widely used in metal, glass, and semiconductor polishing applications due to its fine particle size and high hardness.

5. Additive manufacturing: Nano alumina powder can be used as a feedstock in 3D printing technologies to manufacture complex ceramic components.

6. Energy storage: Micro Alumina Powder is used in lithium-ion batteries and fuel cells as a coating material to improve the performance and stability of electrodes.

7. Flame retardants: Nano alumina powder can be added to plastics, textiles, and coatings to enhance their flame retardant properties.

8. Dental and medical applications: Micro Alumina Powder is used in dental composites, implants, and drug delivery systems due to its biocompatibility and antimicrobial properties.

9. Optics and electronics: Micro Alumina Powder is used in optical coatings, electronic substrates, and displays due to its high refractive index and electrical insulation properties.

10. Environmental applications: Nano alumina powder is used in wastewater treatment, air purification, and environmental remediation due to its adsorption and catalytic properties.

Micro Aluminum Oxide Safety Information

Signal Word	Danger
Hazard Statements	H225-H319-H336
Hazard Codes	F, Xi
Precautionary Statements	P210-P261-P305 + P351 + P338
Flash Point	12 °C
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	UN1219 - class 3 - PG 2 - Isopropanol, solution
WGK Germany	1
GHS Pictograms

Micro Aluminum Oxide Packaging

Our Micro Aluminum Oxide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Specification

APS	1-3μm
Purity	99.9%
Specific Surface Area(m2/g)	20
Bulk Density(g/cm3)	1.24
Tap Density(g/cm3)	3.39
Morphology	αPhase
Color	White
Chemical Formula	Al2O3
CAS Number	1344-28-1

Aluminum Oxide Powder Comparison

Aluminum Oxide Powder Comparison
Name	Nano Alumina		Micro Alumina	Alumina Powder	For Polishing	For Lithium Battery	For Coating
Average Particle Size	30nm	40nm	1-3μm	customized	30nm-1μm	20±5nm	30nm
Purity %	99.9	99.9	99.9	99.9	>99.9	99.99	99.99
Morphology	αPhase	γPhase	αPhase	Hexagonal	αPhase	-	-
Specific Surface Area (m²/g)	100	160	20	-	-	180±30	80-120
Bulk Density (g/cm³)	1.24	-	-	-	-	-	-
Tap Density (g/cm³)	3.39	-	-	3.965	-	-	-