EMAIL THIS PAGE TO A FRIEND
702129 Sigma-Aldrich

Aluminum oxide

nanoparticles, <50 nm particle size (DLS), 20 wt. % in isopropanol

Synonym: Alumina

  • CAS Number 1344-28-1

  • Linear Formula Al2O3

  • Molecular Weight 101.96

  •  MDL number MFCD00003424

  •  eCl@ss 38120402

  •  PubChem Substance ID 329762346

  •  NACRES NA.23

Purchase

Properties

Related Categories 13: Al, Aluminum, Materials Science, Metal and Ceramic Science, Nanomaterials,
form   dispersion
  nanoparticles
concentration   20 wt. % in isopropanol
particle size   <50 nm (DLS)
pH   8-10
density   0.79 g/cm3 at 25 °C
SMILES string   O=[Al]O[Al]=O
InChI   1S/2Al.3O
InChI key   TWNQGVIAIRXVLR-UHFFFAOYSA-N

Description

Packaging

100, 500 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1219 - class 3 - PG 2 - Isopropanol, solution
WGK Germany 
WGK 1
Flash Point(F) 
53.6 °F - closed cup - Not applicable
Flash Point(C) 
12 °C - closed cup - Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles

Articles

Advanced Inorganic Materials for Solid State Lighting

In 1907, the first electroluminescent device, with silicon carbide (Prod. Nos. 594911, 378097, 357391) as the active material, was described by Henry Round as displaying a “bright glow”.1,2 Lighting ...
Alexander Birkel, Kristin A. Denault, Nathan C. George, Ram Seshadri
Material Matters, Volume 7, Number 2, 22–27
Keywords: Capillary electrophoresis, Chromatin immunoprecipitation, Combustion, Ligands, Microwave synthesis, Sol-gel, Substitutions

Energy Harvesting Using Lead Zirconium Titanate-Based Ceramic Nanowires

Zhi Zhou1, Dr. Haixiong Tang1, Dr. Henry A. Sodano1,2* 1Department of Materials Science and Engineering 2Department of Mechanical and Aerospace Engineering University of Florida, Gainesville, Florida...
Keywords: Ceramics, Deposition, Diffraction, Electronics, Electrophoresis, Materials Science, Microscopy, Nanomaterials, PAGE, Solvents, Spectroscopy

Materials for Clean H2 Production from Bioethanol Reforming

Hong Xie, Eric Weitz, and Kenneth R. Poeppelmeier* Center for Catalysis and Surface Science, Department of Chemistry Northwestern University Evanston, Illinois 60208 *krp@northwestern.edu
Keywords: Absorption, Adsorption, Boudouard reaction, Catalysis, Dehydration reaction, Dehydrogenation, Deposition, Fermentation, Polymerization reactions, Precipitation, Redox Reactions, Renewable energy, Surface Science

Titania Nanotubes: Synthesis and Applications

Eugen Panaitescu1 and Latika Menon2 Department of Physics Northeastern University, Boston, MA 02115 USA Email: 1e.panaitescu@neu.edu, 2l.menon@neu.edu
Keywords: Adsorption, Agriculture, Antimicrobials, Apoptosis, Automotive, Calorimetry, Cosmetics, Degradations, Deposition, Diffusion, Electrochemical analysis, Environmental, Filtration, Melting, Nanotubes, Oxidations, Photovoltaics, Precipitation, Recombination, Redox Reactions, Reductions, Semiconductor, Separation, Sol-gel, Solar cells, Solvents

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?