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Copper powder Extra Pure Amaris Chemicals

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Copper powder Extra Pure

Original price was: $ 17.65.Current price is: $ 17.56.

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Copper Powder Extra Pure is a fine, reddish-brown metallic powder used extensively in laboratory applications involving redox reactions, catalysis, and the synthesis of organometallic compounds. Its high purity ensures minimal interference from contaminants, making it suitable for analytical studies, electrochemical experiments, and educational demonstrations of metal reactivity and conductivity. This powder also serves as a reducing agent in specific chemical reactions and is often utilized in material science research for investigating particle behavior and surface area effects. It should be handled in a dry, inert environment and stored in tightly sealed containers to prevent oxidation.

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Categories: Analytical Reagents, Inorganic and Organic Standards Tags: AnalyticalUse, Catalysis, CopperPowder, ExtraPure, LabChemicals, MetallicCopper, RedoxStudies, SpecialtyReagent

Description

Table of Contents

Copper powder Extra Pure

Primary Uses

Reagent in Redox Reactions
- Commonly used in single displacement or metal-acid reactions to demonstrate oxidation of copper to Cu²⁺.
Catalyst in Organic Synthesis
- Acts as a surface catalyst in coupling reactions (e.g., Ullmann reaction) and reduction reactions.
Source of Copper Ions in Inorganic Preparations
- Used to prepare various copper salts (e.g., copper nitrate, copper sulfate) by controlled reactions with acids.
Material for Electrochemical Studies
- Used in electrode fabrication and galvanic cell setups for teaching and research on metallic conductivity and redox behavior.

Secondary Uses

Demonstration of Combustion and Reactivity
- In powdered form, copper can be ignited in oxygen to demonstrate metal combustion and oxide layer formation.
Microstructural Studies
- Applied in metallurgical labs to study particle size, sintering, and surface area effects on reactivity.
Thermal Conductivity Experiments
- Used to compare the conductivity of metals in physics or chemistry experiments.
Synthesis of Nanomaterials
- Acts as a precursor for copper oxide nanoparticles in laboratory-scale nanochemistry.

Additional information

PACK SIZE	500 grams Plastic Tin

KEY PRODUCT FEATURES

1. Basic Identification Attributes

Chemical Name: Copper (powder)
CAS Number: 7440-50-8
Chemical Formula: Cu
Molar Mass: 63.55 g/mol
Synonyms: Electrolytic copper, Copper metal powder

2. Physical & Chemical Properties

Appearance: Reddish-brown metallic powder
Odor: Odorless
Particle Size: Typically fine to ultra-fine (varies by grade)
Solubility:
- Insoluble in water
- Soluble in nitric acid and hot concentrated sulfuric acid
Melting Point: ~1083 °C
Boiling Point: ~2562 °C
Electrical Conductivity: High
Thermal Conductivity: High

3. Safety & Hazard Attributes

GHS Classification:
- ⚠️ Warning
- H302: Harmful if swallowed
- H410: Very toxic to aquatic life with long-lasting effects
Fire Hazard:
- Dust may be combustible; avoid dust cloud formation
NFPA Ratings:
- Health: 1
- Flammability: 1
- Reactivity: 1
First Aid Measures:
- Inhalation: Move to fresh air; seek medical advice
- Skin Contact: Wash thoroughly with soap and water
- Eye Contact: Rinse with water for at least 15 minutes
- Ingestion: Do not induce vomiting; seek medical attention

4. Storage & Handling Attributes

Storage Conditions:
- Store in a cool, dry, well-ventilated area
- Protect from moisture and strong oxidizers
Handling Advice:
- Minimize dust generation
- Use spark-proof tools if fine powder is airborne
Container Recommendations: Airtight plastic or metal containers

5. Regulatory & Compliance Attributes

EINECS Number: 231-159-6
REACH Status: Registered
UN Number: Not regulated for transport in bulk

6. Applications in Laboratory & Industry

Laboratory Use:
- Reducing agent in chemical reactions
- Catalyst or catalyst precursor
- Metal ion standard in analytical chemistry
Other Uses:
- Electrical and electronic applications
- Metallurgy and alloying
- Antimicrobial and conductive coatings
- Additive in 3D printing (metal powders)

SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

PPE Required:
- Lab coat
- Safety goggles
- Nitrile gloves
- Dust mask or respirator if powder is airborne
Handling:
- Avoid creating dust clouds
- Keep away from ignition sources—fine copper powder is combustible
- Handle in a fume hood or well-ventilated area
- Ground containers when transferring powder
Storage:
- Store in tightly sealed containers
- Keep away from oxidizing agents, acids, and moisture
- Store in a cool, dry, fireproof location

FIRST AID MEASURES

Inhalation:
- Move person to fresh air
- Seek medical attention if symptoms develop (e.g., metal fume fever)
Skin Contact:
- Wash with soap and water
- Seek medical help if irritation occurs
Eye Contact:
- Rinse immediately with water for at least 15 minutes
- Get medical attention if irritation persists
Ingestion:
- Rinse mouth
- Seek immediate medical help
- Do not induce vomiting unless instructed by a professional

FIREFIGHTING MEASURES

Flammability: Combustible as a fine powder
Explosion Risk: Dust-air mixtures can be explosive
Suitable Extinguishing Media:
- Use dry powder, Class D extinguisher, or sand
- DO NOT use water or CO₂—may react violently
Firefighter Protection:
- Wear full protective gear and a self-contained breathing apparatus (SCBA)