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  7. Oxyde d’aluminium, poudre blanche, 99,9 % (base métallique), Thermo Scientific Chemicals

Oxyde d’aluminium, poudre blanche, 99,9 % (base métallique), Thermo Scientific Chemicals

Product Code. 11349178
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Product Code. 11349178 Supplier Thermo Scientific Alfa Aesar Supplier No. 042571.22
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Description

CAS: 1344-28-1 | Al2O3 | 101.96 g/mol

Alumium oxide is widely used in a variety of plastics, rubber, ceramics, refractory products for reinforcement toughening. It is also useful to produce artificial ruby, sapphire, yttrium aluminum garnet. It is useful in the field of fiber fabric products and high pressure sodium lamp as far-infrared emission and thermal insulation materials. It is useful for the C single crystal detectors. It plays an important role for the hydrogenation of aromatic hydrocarbons.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1344-28-1
Formule moléculaire Al2O3
Poids moléculaire (g/mol) 101.96
Numéro MDL MFCD00003424
Clé InChI PNEYBMLMFCGWSK-UHFFFAOYSA-N
Synonyme aluminum oxide, alpha-alumina, fasertonerde, abramant, abramax, abrarex, abrasit, aloxite, alundum
CID PubChem 9989226
SMILES [O--].[O--].[O--].[Al+3].[Al+3]

Specifications

Point d’ébullition 2980°C
Nom chimique ou matériau Aluminum oxide
Point de fusion 2045°C
Couleur Blanc
Forme physique Poudre
Quantité 100 g
Odeur Odorless
Indice de réfraction 1.765
Plage de pourcentage du dosage 99.9% (Metals basis)
Informations sur la solubilité Slowly soluble in aqueous alkali solutions-forming hydroxides. Insoluble in water and in non-polar organic solvents.
Nom IUPAC dialuminium ; oxygène(2-)
Poids de la formule 101.96
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