Copper(II) Oxide Powder – Pure, 500g (LR Grade, UN 3077)

This 500g pack of Copper(II) Oxide Powder is supplied as a high‑purity LR Grade laboratory reagent suitable for a wide range of supervised school chemistry experiments. Also known as Cupric Oxide, this black powdered compound is commonly used in reduction and oxidation investigations, thermal decomposition experiments, and transition metal chemistry.

Each container includes full, clear identification details including Secondary Description: Cupric Oxide, UN Number: 3077, CAS No. 1317‑38‑8, and Grade: LR, making it appropriate for safe documentation and storage within educational laboratories.

Key Features

• Copper(II) Oxide Powder (CuO) – 500g
• Secondary description: Cupric Oxide
• Grade: LR (Laboratory Reagent)
• UN Number: 3077
• CAS Number: 1317‑38‑8
• Fine black powder suitable for a variety of school chemistry experiments
• Suitable for high‑temperature, redox, and decomposition investigations

Ideal for School Science Lessons

Used widely in GCSE and A‑Level chemistry, Copper(II) Oxide Powder is ideal for:

• Reduction reactions (e.g. reducing CuO to copper metal)
• Thermal decomposition demonstrations
• Transition metal investigations showing characteristic colour changes
• Stoichiometry and chemical formula experiments
• Redox reaction teaching and practical work

Reliable and versatile, this reagent is a standard material in secondary and post‑16 chemistry laboratories.

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