Magnesium Sulphate (Dried) – 500g (LR Grade)

Magnesium Sulphate (Dried) is a versatile inorganic salt supplied in a 500g container, ideal for routine use in educational science laboratories. Manufactured to Laboratory Reagent (LR) grade, this dried form has low residual moisture, making it particularly suitable for accurate measurements and dependable experimental results.

Identified by CAS No. 22189‑08‑8 and classified as Not Regulated for transport (UN: NR), magnesium sulphate is straightforward to store and handle in school laboratory environments. Clear labelling supports safe use in accordance with COSHH guidelines and standard school science safety procedures.

Well known for its wide range of laboratory applications, dried magnesium sulphate is commonly used both as a reagent and as a drying agent, making it a highly practical addition to any secondary school science department.

Key Features

• Magnesium Sulphate (Dried)
• 500g pack size – suitable for multiple class practicals
• Laboratory Reagent (LR) grade
• CAS No: 22189‑08‑8
• UN Classification: Not Regulated (NR)
• Low moisture content for reliable experimental use
• Clearly labelled for educational laboratory environments

Ideal for School Science Lessons

Magnesium Sulphate (Dried) is well suited to KS3, GCSE, and A‑Level science lessons, supporting a wide range of chemistry topics through supervised practical work. It is commonly used for:

• Preparing aqueous salt solutions
• Exploring properties of ionic compounds
• Using as a simple drying agent in laboratory procedures
• Supporting lessons on solubility and crystallisation
• Developing accurate weighing and safe handling skills

Reliable, easy to manage, and closely aligned with the secondary science curriculum, this dried magnesium sulphate is a valuable teaching resource that helps students build confidence in laboratory techniques while reinforcing core chemical concepts.