229423
Oxyde d′aluminium
powder, 99.99% trace metals basis
Synonyme(s) :
Alumina
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About This Item
Produits recommandés
Niveau de qualité
Essai
99.99% trace metals basis
Forme
powder
Pf
2040 °C (lit.)
Chaîne SMILES
O=[Al]O[Al]=O
InChI
1S/2Al.3O
Clé InChI
TWNQGVIAIRXVLR-UHFFFAOYSA-N
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Catégories apparentées
Description générale
Aluminum oxide (Al2O3), also known as alumina. It is commonly used in various rubber, plastics, ceramics, and refractory materials for reinforcement hardening. It can also be used as a filler or component in polymer or inorganic composite materials, as a catalyst or catalyst support, as an adsorbent, etc.
Application
Aluminum oxide is used as
- Filler for plastics and a common ingredient in sunscreen and many cosmetics.
- As a catalyst for alcohol dehydration in the Claus process.
- As a catalyst in the conversion of urea to ammonia.
Caractéristiques et avantages
Aluminum oxide has:
- High porosity
- High surface area
- Acidic and basic property
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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