Tartaric Acid (Pure) – LR Grade, 500g

Tartaric Acid Pure, also known as 2,3‑Dihydroxybutanedioic Acid, is a high quality Laboratory Reagent (LR) grade organic acid supplied in a 500g container. This versatile chemical is widely used in educational laboratories and is well suited for practical chemistry teaching across secondary and post‑16 science courses.

With a CAS Number of 87‑69‑4, tartaric acid appears as a white, crystalline solid and is readily soluble in water, making it easy to prepare aqueous solutions for classroom experiments. It has no UN number assigned (UN: NR) and is suitable for routine laboratory use when handled in accordance with standard school safety procedures.

This product is clearly labelled and supplied ready for storage in school prep rooms, supporting clear identification and safe chemical management within educational settings.

Key Features

• Pure tartaric acid suitable for educational use
• LR (Laboratory Reagent) grade
• Chemical name: 2,3‑Dihydroxybutanedioic Acid
• CAS No: 87‑69‑4
• UN No: NR
• Pack size: 500g
• White, crystalline, water soluble solid
• Clearly labelled for safe storage and identification

Ideal for School Science Lessons

Tartaric acid is a valuable reagent for KS3, GCSE, and A Level chemistry lessons, particularly when teaching about organic acids and acid‑base chemistry. Its clear properties and predictable behaviour make it ideal for student investigations and teacher demonstrations.

• Exploring acids, pH, and indicators
• Carrying out neutralisation reactions with bases
• Investigating organic acids and their properties
• Studying reaction rates and factors affecting them
• Supporting practical skills such as solution preparation and titration (under supervision)

Reliable, easy to use, and curriculum aligned, Tartaric Acid Pure provides an excellent way for students to engage with key chemical concepts while developing confidence and competence in practical laboratory work.