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1344-28-1 - Aluminum oxide, activated, neutral, Brockmann Grade I, 58 angstroms - 11502 - Alfa Aesar

11502 Aluminum oxide, activated, neutral, Brockmann Grade I, 58 angstroms

Numéro CAS

Dimensions Prix ($) Quantité Disponibilité
250g 28,60
1kg 67,20
5kg 227,00
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Aluminum oxide, activated, neutral, Brockmann Grade I, 58 angstroms


Propriétés chimiques

Poids formulaire
-60 Mesh Powder, S.A. 150m2/g
Point de fusion
Insoluble in water, ethanol and diethyl ether.


Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in sunscreen and cosmetics. Aluminum oxide flakes are also used in paint for providing reflective decorative effects. In laboratories it is widely used as a medium for chromatographic purifications. It is used in the production of aluminum (Hall- Héroult process), alumina nanofibers, cutoff tools, and sandpaper. It serves as a catalyst for several reactions of industrial importance, including converting alcohols into alkenes, decomposing hydrazine, drying of gases, and converting hydrogen sulfide into sulfur in refineries (Claus Process). It is also used in integrated circuits, compact fluorescent lamps (CFL), sodium vapor lamps, hip replacements, CD/DVD polishing, superconducting quantum interference devices (SQUIDS), insulation devices, and as a support for many popular catalysts (for example, in Ziegler-Natta polymerizations).


Incompatible with acids, and oxidizers.

Références bibliographiques

Tironi, V. A.; Añón, M. C. Antioxidant Activity of Amaranth Protein Hydrolysate Against Thermal Oxidation of Vegetable Oils. J. Am. Oil Chem. Soc. 2014, 91 (9), 1583-1594.

Asnaashari, M.; Farhoosh, R.; Sharif, A. Antioxidant activity of gallic acid and methyl gallate in triacylglycerols of Kilka fish oil and its oil-in-water emulsion. Food Chemistry 2014, 159, 439-444.

Mentions de danger et de prudence du SGH

Mentions de prudence: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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.

Autres références

Code tarifaire harmonisé


  • A10739

    Benzophenone, 99%
  • A10752

    Agar powder
  • A11494

    1-Chlorobutane, 99+%
  • 11501

    Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms
  • 11503

    Aluminum oxide, activated, basic, Brockmann Grade I, 58 angstroms

Consulté récemment

Produits chimiques

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Analytique et matériel de laboratoire