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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

Codice CAS
1344-28-1
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
250g 20,10
1kg 66,90
5kg 292,00
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Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms

MDL
MFCD00003424
EINECS
215-691-6

Proprietà chimiche

Formula
Al2O3
Peso formula
101.96
Modulo
-60 Mesh Powder, S.A. 150m2/g
Punto di fusione
2045°
Solubilità
Insoluble in water.

Applicazioni

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.

Note

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

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,356
Codice tariffe armonizzato
2818.20
TSCA
Yes

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