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LC293 Aluminium oxide

tablets about 0.6 g (Al2O3)


Aluminium oxide has a refractive index of 1.63 at 550 nm, the transmission range is 200 – 5,000 nm, and the evaporation temperature is 2,000 – 2,200 °C. We recommend the evaporation of the product using an e-beam. Potential applications are as multilayers and protective films.


Order number Packaging Quantity Price €
AC27293 Plastic can 100 g inquire
AC27293 Plastic can 1 kg inquire


Product information
Hill Formula Al2O3
HS Code 2818 20 00
EC number 215-691-6
Molar mass 101.96 g/mol
CAS number 1344-28-1


Chemical and physical data

Solubility (20 °C) insoluble
Melting point 2050 °C
Molar mass 101.96 g/mol
Density 3.94 g/cm3 (20 °C)
Bulk density 370 – 900 kg/m3
pH value 5 – 8 (100 g/l, H2O, 20 °C) suspension
Boiling point 2980 °C
Vapor pressure (20 °C)


Safety information according to GHS
Precautionary Statement(s) P260: Do not breathe dust.
RTECS BD1200000
Storage class 10 – 13 Other liquids and solids
WGK NWG not water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).


Safety information
S Phrase S 22
Do not breathe dust.


Toxicological data
LD 50 oral LD50 rat > 5000 mg/kg