Lr Copper Filings
Laboratory Conductive
Laboratory Reagent

Copper Filings/Wire (Cu)

Laboratory grade copper filings and wire manufactured for electrochemistry, galvanic cells, and educational experiments. Our copper materials provide reliable conductive properties for redox reactions, electrochemical studies, and laboratory procedures requiring metallic conductors.

  • High Purity Laboratory Grade
  • Electrochemistry Applications
  • Galvanic Cell Construction
  • Redox Reaction Studies
  • Educational Experiments
  • Conductive Properties
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Technical Specifications

Chemical Formula: Cu
CAS Number: 7440-50-8
EINECS Number: 231-159-6
Purity: 99.5% (LR Grade)
Physical State: Reddish-brown metallic filings
Density (20°C): 8.96 g/cm³
Atomic Weight: 63.546 g/mol
Melting Point: 1084.62°C
Boiling Point: 2562°C
Particle Size: 0.5-2.0 mm filings
Iron (Fe): ≤ 0.005%
Lead (Pb): ≤ 0.002%
Zinc (Zn): ≤ 0.005%
Insoluble in HNO₃: ≤ 0.01%
Storage Conditions: Dry place, avoid moisture
Packaging Options: 100g, 500g, 1kg containers

Applications

Educational Laboratories
Displacement Reactions
Metal Activity Series
Analytical Chemistry
Copper Sulfate Preparation
Electrochemistry
Redox Reactions
Metal Corrosion Studies
Thermite Demonstrations
Quality Control Testing

Industry-Specific Grades

DRAVYOM offers specialized copper filings grades tailored for different laboratory and analytical requirements, ensuring optimal performance and safety across diverse electrochemical and metal chemistry applications.

LR Grade (Laboratory Reagent)
Purity: 99.5% Iron: ≤ 0.005% Particle Size: 0.5-2.0 mm Application: General laboratory, educational use
Analytical Grade
Purity: 99.8% Ultra-low trace metals High surface area Application: Analytical procedures
Educational Grade
Purity: 99.0% Safety: Enhanced packaging Documentation: Complete SDS Application: Teaching institutions
Technical Grade
Purity: 98.5% Cost-effective Bulk quantities Application: Industrial processes

Quality Standards

DRAVYOM's LR Grade Copper Filings are manufactured under stringent quality control protocols, meeting international standards for laboratory and educational applications. Our production ensures consistent metal purity and optimal particle size distribution.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
99.5% Reliable Purity
Particle Size Controlled
Educational Grade Compliance
Consistent Metal Performance
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Copper Filings exhibit excellent metallic properties and redox characteristics, making them suitable for educational demonstrations and general laboratory applications requiring controlled metal reactions and electrochemical studies.

Redox Properties
Standard Potential: +0.34 V (Cu²⁺/Cu)
Oxidation States: Cu⁰, Cu⁺, Cu²⁺
Reactivity: Less reactive than iron, zinc
Corrosion: Forms green patina (Cu₂(OH)₂CO₃)
Chemical Reactions
Acid Reaction: Cu + 2HNO₃ → Cu(NO₃)₂ + NO + H₂O
Sulfur Reaction: Cu + S → CuS (heating required)
Oxygen Reaction: 2Cu + O₂ → 2CuO (at 300°C)
Halogen Reaction: Cu + Cl₂ → CuCl₂
Physical Properties
Melting Point: 1084.62°C
Density: 8.96 g/cm³
Electrical Conductivity: 59.6 × 10⁶ S/m
Appearance: Reddish-brown metallic filings

Performance Characteristics

Performance metrics demonstrate LR Grade Copper Filings reliability in educational and general laboratory applications with consistent metallic behavior and redox performance for routine procedures.

Redox Performance

Effectiveness: Excellent electron transfer

Consistent electrochemical behavior
Educational Suitability

Safety: Safe for educational demonstrations

Ideal for teaching metal chemistry
Reaction Performance

Reactivity: Controlled reaction rates

Suitable for kinetics studies
Visual Performance

Color Changes: Clear visual indicators

Excellent for demonstrations

Safety Information

Generally safe metallic element with minimal health risks. Handle with basic protective equipment to prevent dust inhalation and skin irritation from metal particles. Avoid prolonged skin contact and ensure adequate ventilation. Particularly important in educational settings to prevent metal dust inhalation and ensure proper handling of transition metals.

Mild Irritant
Ensure Ventilation
Educational Safety

Storage & Handling

Store in original containers in a cool, dry area protected from moisture and corrosive atmospheres. Keep containers tightly closed to prevent oxidation and contamination. Use appropriate metal storage protocols and maintain proper inventory management.

Store at room temperature
Keep dry to prevent corrosion
Protect from acids
Keep tightly sealed

Chemical Mechanisms & Reaction Pathways

Copper filings exhibit metallic and electrochemical properties through multiple reaction pathways, making them suitable for educational demonstrations and general laboratory applications requiring controlled metal reactions and electrochemistry studies.

Electrochemical Reactions

Cu → Cu²⁺ + 2e⁻ (Standard electrode potential)

Excellent for electrochemistry demonstrations
Metal-Acid Reactions

Reacts with nitric acid and other oxidizing acids

Important for redox chemistry studies
Oxidation Reactions

Forms copper oxides when heated in air

Demonstrates metal oxidation principles
Displacement Reactions

Participates in metal displacement series

Essential for reactivity series education

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use of metallic materials in educational and laboratory environments with complete documentation supporting institutional safety requirements.

Educational Standards

Compliance with educational institution safety for metallic materials

Safety Classification

Proper hazard classification and handling protocols

Laboratory Compliance

Occupational safety standards for laboratory metals

Transportation

Standard classification for metallic material transport

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for safe handling of metallic materials and technical assistance for LR Grade Copper Filings applications.

Educational Support
  • Electrochemistry training programs
  • Metal reactivity experiment development
  • Student safety protocol guidance
  • Galvanic cell construction training
Electrochemistry Services
  • Electrode preparation guidance
  • Cell design consultation
  • Process optimization support
  • Measurement assistance

Environmental Impact & Sustainability

Our LR Grade Copper Filings production emphasizes environmental responsibility with sustainable copper sourcing and comprehensive environmental impact management for educational and laboratory operations.

Metal Recycling

Environmentally responsible copper recovery and recycling

Educational Sustainability

Supporting sustainable electrochemistry education

Safe Disposal

Disposal guidance for metal waste management

Container Programs

Metal container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled production technology for consistent LR Grade Copper Filings quality and electrochemical performance across all production batches.

Production Process

Controlled machining with purity and surface area management

Consistent particle size and reactivity
Electrochemical Testing

Electrode potential verification and purity testing protocols

Regular electrochemical performance monitoring
Quality Systems

Enhanced quality protocols for metallic material production

Comprehensive quality management systems

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Copper Filings effectiveness across educational and electrochemical applications with reliable electrode performance and reactivity metrics.

Educational Institutions
Safety Record: 99.9% incident-free experiments Performance: Consistent electrochemical demonstrations Cost Efficiency: 45% more economical vs higher grades
Electrochemistry Laboratories
Electrode Performance: Reliable electrical conductivity Quality: Meets electrochemical standards Customer Satisfaction: 96% user approval rate

DRAVYOM Competitive Advantages

Electrochemistry Expertise

Specialized knowledge in metallic electrodes and electrochemical systems for educational environments

Educational Focus

Dedicated support for educational institutions with electrochemistry training

Safety Leadership

Enhanced safety protocols for metallic material handling

Reliable Supply

Consistent availability with educational institution programs and metal expertise

Quality Consistency

Consistent electrochemical performance with certificates for laboratory requirements

Partnership Approach

Long-term relationships with educational institutions and electrochemistry support