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Aluminium Oxide 99% Calcined

Aluminium Oxide 99% Calcined
Price: £2.95
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Stock Availability
On Shelf - Approx. UK delivery date: Thursday the 11th September 2025*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed
  • Filler for Plastics
  • Catalysis
  • Purification from Gas Streams
  • Abrasive
  • Boiling Chips in Chemistry
  • General Chemical applications

Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3.

It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide.

It is commonly called alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications.

  • Minimum Assay: >99%
  • Molecular Formula: Al2O3
  • Molecular Weight: 101.94
  • Particle size: 100-325 mesh
  • Loss on Ignition: <0.35%

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 1344-28-1
Einecs No: 215-691-6

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Source Chemicals Ltd