Aluminium Oxide Calcined LR

This Aluminium Oxide Calcined is a high-purity laboratory reagent with a minimum assay of 98.0%. Known by various names including aluminium trioxide, alumina, corundum, and anti-bumping granules, it has the chemical formula Al₂O₃.

This compound is packaged in a durable 500g plastic container for safe and convenient laboratory use.

Applications & Uses

This versatile chemical is used across multiple industries and research applications. Common uses include its role as an abrasive, polishing agent, and filler in varnishes, paints, and resins. It is also utilised in the manufacture of aluminium alloys, ceramics, refractories, crucibles, spark plugs, glass, and dental cements.

In analytical and laboratory environments, it serves as an adsorbent for gases and water vapours, a flux, and a key material for chromatographic analysis. Additionally, activated aluminium oxides in gamma or hydrated forms are used for chromatography and drying processes.

Safety & Handling

It is not classified as dangerous goods under the Australian Dangerous Goods Code (ADG) and is considered non-hazardous according to the Globally Harmonised System (GHS). When handling, users should avoid generating or accumulating dust and ensure adequate ventilation.

For storage, it is recommended to keep the material in a cool, dry, and well-ventilated location, with containers sealed when not in use. The ideal storage temperature is between 15°C and 25°C.

Physical Properties & Appearance

This reagent appears as white balls, lumps, or powder, and is odourless in nature. It maintains a stable, solid physical state under normal laboratory conditions, offering consistent performance and reliability for analytical or industrial applications.

Product Features

• High Purity Composition: Contains a minimum assay of 98.0% for reliable laboratory performance.
• Versatile Applications: Suitable for use in abrasives, ceramics, alloys, refractories, and chromatography.
• Non-Hazardous Classification: Safe for handling and storage under Australian GHS and ADG standards.
• Stable Physical Properties: White, odourless solid ideal for consistent analytical use.
• Durable Packaging: Supplied in a secure 500g plastic container for long-term storage and convenience.