Fehling’s Solution No. 1 (Copper Solution) – 500ml

Fehling’s Solution No. 1 is the copper(II) sulphate component of the classic Fehling’s test reagent, supplied ready‑prepared in a 500ml bottle for educational laboratory use. This solution is designed to be used alongside Fehling’s Solution No. 2 to carry out reliable qualitative tests for reducing sugars.

The product has a UN Number of 3082 and does not have a specific CAS number, as it is a formulated laboratory solution rather than a single pure substance. Clearly labelled and supplied ready to use, it eliminates preparation time while ensuring consistent results when used in school science investigations.

Key Features

• Fehling’s Solution No. 1 (copper(II) sulphate solution)
• Essential component of the Fehling’s test
• Pack size: 500ml
• UN No: 3082
• CAS No: n/a (prepared solution)
• Supplied ready to use in educational laboratories
• Clearly labelled for safe handling and storage
• Supplied exclusively to educational establishments

Ideal for School Science Lessons

Fehling’s Solution No. 1 is widely used in GCSE and A Level biology and chemistry lessons, particularly when teaching about carbohydrates and qualitative chemical testing.

• Testing for reducing sugars such as glucose
• Supporting lessons on food tests in biology
• Demonstrating redox reactions involving copper(II) ions
• Developing practical skills in qualitative chemical analysis
• Reinforcing safe handling and accurate observation in experiments

When used under appropriate supervision and in combination with Fehling’s Solution No. 2, this reagent provides clear visual results that help students understand key biochemical and chemical concepts.

Important Purchasing & Compliance Information

Please note: This product is supplied only to educational establishments. Orders to private addresses cannot be accepted.

Customers must be logged in to an approved account before purchasing. Once logged in, the “Add to Basket” button will appear. Orders will only be shipped to verified school addresses.

Due to courier regulations, this chemical cannot be returned; this does not affect your statutory rights.

Clearly labelled, curriculum aligned, and supplied responsibly, Fehling’s Solution No. 1 (Copper) is an essential reagent for delivering safe, engaging, and effective practical science lessons in schools.