Sodium Hydroxide Solution 1M 1L (Educational Laboratory Use)

Sodium Hydroxide Solution 1M 1L, commonly known as caustic soda solution, is a prepared aqueous solution of sodium hydroxide at a concentration of 1 molar. It is widely used in school and college science laboratories for teaching fundamental concepts in chemistry, including acids, alkalis, and neutralisation reactions.

Supplied in a ready‑to‑use 1 litre bottle, this solution eliminates the need for weighing and dissolving solid sodium hydroxide, helping to save preparation time and support consistent results. The product is classified under UN Number 1824 with CAS Number 1310‑73‑2. This chemical is sold exclusively to educational establishments and is intended for use by trained teachers and laboratory technicians.

To purchase this chemical, you must be logged in with an approved educational account. Once logged in, the ‘Add to Basket’ button will appear. Any other items already in your basket will remain saved while you log in or register. Delivery is restricted to verified school addresses only.

Please note: Due to courier and safety regulations, this chemical cannot be returned once dispatched. This does not affect your statutory rights.

Key Features

• Sodium Hydroxide Solution at 1M concentration
• 1 litre ready‑to‑use solution
• UN Number: 1824
• CAS Number: 1310‑73‑2
• Consistent concentration for reliable results
• Supplied exclusively to educational establishments
• Login required to purchase

Ideal for School Science Lessons

Sodium Hydroxide Solution is a core chemical for KS3, GCSE, and A‑Level chemistry lessons. It is commonly used in both student practicals and teacher‑led demonstrations, helping learners develop a clear understanding of alkalis, pH, and chemical reactions in aqueous solutions.

• Demonstrating acids and alkalis and pH scale changes
• Supporting neutralisation reactions
• Use in titration experiments at GCSE and A‑Level
• Teaching safe handling of corrosive substances
• Reinforcing COSHH awareness and laboratory safety

Reliable, clearly labelled, and supplied at a standard concentration, Sodium Hydroxide Solution 1M is an essential teaching resource that supports safe, accurate, and effective chemistry education in school laboratories.