COPPER(II) OXIDE - pure 100g WARCHEM

Technical information on chemical reagents:

• Chemical formula: CuO
• CAS number: 1317-38-0
• EC number: 215-269-1
• Synonyms: Copper oxide
• Genre: pure
• Purity: pure
• Molar mass: 79.55 g/mol
• Appearance: black, crystalline powder
• Odor: odorless
• Melting point: approx. 1326 °C
• Boiling point: decomposes before reaching a clear boiling point
• Density: approx. 6.31 g/cm³
• Solubility: insoluble in water; soluble in ammonia, acids, and alkalis
• Packaging: dust-tight sealed plastic or glass containers
• Shelf life: at least 24 months when stored dry

Examples of professional applications in various industries:

• Ceramic and Glass Industry: Used as a coloring agent for glazes and enamels, producing green or blue hues.
• Research and Development: Used in electrochemical cells, batteries, and as catalyst supports in reaction studies.
• Materials Science: Component in the production of superconductors and copper-based semiconductor materials.
• Analytical Chemistry: Used as an oxidizing agent and in quantitative analyses of sulfur and carbon content.

Hazard statements on the product label:

H302: Harmful if swallowed.
H410: Very toxic to aquatic life with long-lasting effects.

Safety information on the product label:

P264: Wash thoroughly after handling.
P270: Do not eat, drink or smoke when using.
P273: Avoid release to the environment.
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P501: Dispose of contents/container in accordance with local/regional regulations.

Restrictions: For professional use only under controlled laboratory or production conditions.

Recommended storage conditions:

1. Store dry and tightly closed.
2. Protect from moisture, acids, and strong oxidizing agents.
3. Store in original packaging or in suitable, labeled containers.
4. Avoid dust formation – use under a fume hood is recommended.
5. Wear personal protective equipment when handling.