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1344-28-1 - Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms - 11501 - Alfa Aesar

11501 Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms

CAS-Nummer
1344-28-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 19,98
1kg 66,96
5kg 271,75
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Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms

MDL
MFCD00003424
EINECS
215-691-6

Chemische Eigenschaften

Formel
Al2O3
Molmasse
101.96
Form
-60 Mesh Powder, S.A. 150m2/g
Schmelzpunkt
2045°
Löslichkeit
Insoluble in water.

Anwendungen

Aluminum oxide is used for the separation of both inorganic anions and acidic organic molecules such as acidic amino acids, aromatic acids and carboxylic acids. It is essential in protein extraction as a component in the preparation of tissues. It is also used as a grinding or blending agent. Aluminum oxide is a source of aluminum in reactions, an abrasive agent, and as a refractory material. Also Aluminum oxide can act as a catalyst in a variety of reactions such as the claus process and in the dehydration of alcohols to alkenes.

Bemerkungen

Keep container tightly closed. Store in a well-ventilated place. Aluminum oxide is chemically amphoteric.

Weitere Referenzen

Merck
14,356
Harmonized Tariff Code
2818.20
TSCA
Yes

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