Potassium Hydrogen Carbonate Pure – 500g (LR Grade)

Potassium Hydrogen Carbonate Pure 500g, also known as Potassium Bicarbonate, is a high‑quality Laboratory Reagent (LR) grade inorganic compound suitable for controlled use in educational science laboratories. With the chemical formula KHCO₃ and CAS Number 298‑14‑6, it is a safe and versatile salt commonly used in school chemistry teaching.

Supplied in a clearly labelled 500g container, this white, free‑flowing powder does not carry a UN transport classification, but should still be handled and stored in line with COSHH regulations and standard school laboratory safety practices. The generous pack size makes it ideal for repeated classroom use and technician preparation.

This product is supplied exclusively to educational establishments and is intended for use by trained staff and students under appropriate supervision.

Key Features

• Potassium Hydrogen Carbonate (Potassium Bicarbonate)
• Laboratory Reagent (LR) grade purity
• Supplied in a 500g container
• CAS Number: 298‑14‑6
• No UN Number assigned
• White, water‑soluble crystalline powder
• Suitable for educational laboratory use
• For supply to schools and educational establishments only

Ideal for School Science Lessons

Potassium Hydrogen Carbonate is widely used in KS3, GCSE and A‑Level Chemistry to support practical investigations and demonstrations involving salts, acids, and carbonates. It is particularly useful for:

• Acid–carbonate reactions and carbon dioxide production
• Investigating thermal decomposition
• Comparing the properties of carbonates and bicarbonates
• Developing skills in accurate weighing and solution preparation
• Reinforcing understanding of ionic compounds and gas tests

Prepared by technicians and used under supervision, this compound helps students link observable reactions to underlying chemical principles. The 500g size ensures good value for money while supporting safe, repeated use across multiple lessons.

Clear, reliable, and curriculum‑aligned, Potassium Hydrogen Carbonate Pure 500g is a dependable reagent for effective practical science teaching in schools and colleges.