Catalog Number
ACM1344281-42
Chemical Name
Aluminum Oxide Nanoparticles / Nanopowder
Category
Other Nanoparticles
Description
Aluminum oxide is a white odorless crystalline powder. Water insoluble. Properties (both physical and chemical) vary according to the method of preparation; different methods give different crystalline modifications. The variety formed at very high temperature is quite inert chemically.;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; WetSolid, Liquid;WHITE POWDER.;White, odorless, crystalline powder.;White, odorless, crystalline powder.
Synonyms
aluminum oxide nanoparticle dispersion
IUPAC Name
dialuminum;oxygen(2-)
Molecular Formula
Al2O3;Al2O3;Al2O3
Canonical SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]
InChI
InChI=1S/2Al.3O/q2*+3;3*-2
InChIKey
PNEYBMLMFCGWSK-UHFFFAOYSA-N
Boiling Point
5396 °F at 760 mm Hg (NIOSH, 2016);2977 °C;3000 °C;5396°F;5396°F
Purity
99%, 99.9%, 99.99%, 99.999%
Density
0.2-0.4 g/mL at 25 °C3
Solubility
Insoluble (NIOSH, 2016);Difficult solubility in mineral acids and strong alkali;Insoluble in water;Solubility in water: none;Insoluble
Color Form
White crystalline powder;White powder, balls or lumps or various mesh
Exact Mass
101.947821g/mol
GHS Pictogram
GHS07 Exclamation Point GHS02 Flame
Hazard Statements
H225-H319-H336
Refractive Index
Index of refraction: 1.768, 1.760
Vapor Pressure
0 mm Hg (approx) (NIOSH, 2016);1 mm Hg at 2158 °C;0 mmHg (approx);0 mmHg (approx)