Sodium Chloride Pure – 1kg (LR Grade)

This high‑purity Sodium Chloride (NaCl), commonly known as salt, is supplied in a 1kg laboratory‑ready pack and produced to dependable LR (Laboratory Reagent) Grade standards. With CAS Number 7647‑14‑5 and no UN classification (NR), it is safe and suitable for routine use in educational science laboratories.

Sodium chloride is a versatile reagent widely used in chemistry and biology teaching. It is ideal for experiments involving ionic bonding, solubility, crystallisation, conductivity, osmosis, and solution preparation. Its stability, safety, and ease of handling make it one of the most frequently used chemicals in school laboratories.

Key Features

• High‑purity Sodium Chloride (LR Grade)
• Supplied in a large 1kg container
• Common name: Salt
• CAS No.: 7647‑14‑5
• UN Number: NR (non‑regulated)
• Highly soluble and suitable for solution preparation
• Stable, safe, and easy to handle in classroom environments

Ideal for School Science Lessons

Sodium chloride is widely used across KS3, GCSE, and A‑Level science, supporting practical work in chemistry and biology.

• Perfect for demonstrating ionic bonding and lattice structures
• Ideal for solubility and saturation investigations
• Used in crystallisation and evaporation experiments
• Commonly used for teaching osmosis in biology
• Suitable for conductivity and electrolyte demonstrations
• Useful for preparing standard solutions in analytical work

Reliable, versatile, and essential for a wide range of curriculum‑linked activities, this 1kg pack of Sodium Chloride is a staple reagent for school laboratories.