COPPER (II) HYDROXIDE - pure 250g WARCHEM

Technical information on chemical reagents:

• Chemical formula: Cu(OH)₂
• CAS number: 20427-59-2
• EC number: 243-815-9
• Synonyms: copper hydroxide
• Type: pure
• Molar mass: 99.58 g/mol
• Appearance: bluish-green crystalline powder
• Odor: odorless
• Solubility: practically insoluble in water, soluble in ammonia and acids
• Packaging: airtight and chemical-resistant containers
• Shelf life: stable under recommended storage conditions

Examples of professional applications in various sectors:

• Analytical chemistry: detection of sugars or proteins through complexation reactions.
• Materials research: Raw material for manufacturing catalysts or ceramic materials.
• Agriculture: Component of certain plant protection products (e.g., fungicides) subject to strict regulation.
• Education and training: Illustration of basic reactions and transition metal compounds in teaching.

Hazard statements on the product label:

H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H410 : Very toxic to aquatic life with long-lasting effects.

Safety instructions on the product label:

P273 : Avoid release to the environment.
P280 : Wear protective gloves/eye protection.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do.
P302+P352: IF ON SKIN: Wash with plenty of water.
P501 : Dispose of contents/container at an approved waste disposal facility.

Restrictions: For research, development, and teaching use only. Not suitable for food, pharmaceutical, or cosmetic applications.

Recommended storage conditions:

1. Store in a cool, dry place in tightly closed original containers.
2. Protect from light, moisture, and contact with air.
3. Keep away from acids, flammable substances, and oxidizing agents.
4. Keep out of reach of children.