Anti‑Bumping Granules – 250g (Refined Aluminium Oxide)

These high‑quality Anti‑Bumping Granules (250g) are made from refined Aluminium Oxide and are an essential addition to any school chemistry laboratory. When added to liquids during heating, the granules promote smooth boiling and prevent sudden, hazardous bumping, making experiments safer and more controlled.

Supplied in a clearly labelled container, this product includes full identification details: CAS No. 1344‑28‑1, Grade: N/A, and UN Number: NR. Suitable for repeated laboratory use, these granules are stable, inert, and compatible with standard classroom heating apparatus such as Bunsen burners, hotplates, and water baths.

Key Features

• 250g pack of refined anti‑bumping granules
• Material: Refined Aluminium Oxide
• Prevents sudden “bumping” during boiling
• Improves safety and consistency in heated experiments
• Inert, stable, and suitable for repeated laboratory use
• CAS Number: 1344‑28‑1
• Grade: N/A   UN Number: NR

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A‑Level chemistry, these anti‑bumping granules support safe and effective heating during practical investigations. They are especially useful for:

• Smooth boiling of liquids during distillation
• Heating solutions safely in beakers, flasks, and boiling tubes
• Reducing the risk of splashing and sudden eruptions
• Supporting technician preparation for demonstration experiments

Reliable, safe, and essential for controlled heating, Anti‑Bumping Granules are a staple resource for any school science laboratory.