Cobalt Sulphate
Electroplating Cobalt
Electroplating Grade

Cobalt Sulphate

Electroplating grade Cobalt Sulphate manufactured for cobalt electroplating, catalysts, and specialized industrial applications. Our high-purity cobalt compound provides excellent catalytic properties, corrosion resistance, and specialized coating capabilities for advanced industrial processes.

  • Electroplating Grade Purity
  • Catalytic Applications
  • Aerospace Industry
  • Electronics Applications
  • Advanced Materials
  • High Solubility
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Technical Specifications

Chemical Formula: CoSO₄·7H₂O
CAS Number: 10026-24-1
EINECS Number: 233-334-2
Assay (as CoSO₄·7H₂O): ≥ 98.0%
Physical State: Pink-red crystalline powder
Density (20°C): 1.95 g/cm³
Molecular Weight: 281.10 g/mol (heptahydrate)
Solubility in Water (20°C): 362 g/L
pH (1% solution): 4.0-6.5
Cobalt Content: 21.0% (as Co)
Chloride (Cl): ≤ 0.005%
Heavy Metals (as Pb): ≤ 0.001%
Iron (Fe): ≤ 0.005%
Nickel (Ni): ≤ 0.01%
Electroplating Performance: Excellent deposition quality
UN Number: Not regulated
Packaging Options: 25kg, 50kg PP bags

Applications

Cobalt Electroplating
Catalytic Applications
Aerospace Components
Electronics Industry
Corrosion Protection
Hard Facing Coatings
Industrial Processes
Chemical Synthesis
Tool & Die Coating
Magnetic Applications
Battery Manufacturing
Analytical Chemistry

Industry-Specific Grades

DRAVYOM offers specialized cobalt sulphate grades tailored for specific electroplating and industrial requirements, ensuring optimal performance and regulatory compliance across diverse applications.

Electroplating Grade
Assay: ≥ 98.0% Heavy Metals: ≤ 0.001% Iron: ≤ 0.005% Application: Cobalt plating baths
Battery Grade
Assay: ≥ 98.5% Nickel: ≤ 0.005% Purity: Ultra-clean Application: Lithium battery cathodes
Catalyst Grade
Assay: ≥ 98.5% Activity: High catalytic Surface Area: Optimized Application: Industrial catalysis
Laboratory Grade
Assay: ≥ 98.0% Analytical: High purity Consistent: Reliable results Application: Research applications

Quality Standards

DRAVYOM's Cobalt Sulphate is manufactured under stringent quality control protocols, meeting international industrial standards including ASTM, ISO, and battery industry specifications. Our electroplating-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
ASTM Standards Compliance
≥98% Accurate Assay
Advanced Purity Testing
Superior Plating Performance
Stable Crystalline Form
Complete Certificate of Analysis
Moisture-Protected Transport

Advanced Chemical Properties & Performance

Electroplating Grade Cobalt Sulphate exhibits exceptional plating properties essential for cobalt electroplating and hard coating applications. Its ultra-pure composition and controlled crystalline structure ensure reliable performance in demanding electroplating processes with superior hardness and magnetic characteristics.

Plating Properties
Deposit Hardness: High hardness cobalt deposits
Magnetic Properties: Ferromagnetic coatings
Wear Resistance: Excellent abrasion resistance
Current Efficiency: Moderate plating efficiency
Physical Properties
Crystal Structure: Monoclinic heptahydrate
Density (20°C): 1.95 g/cm³
Solubility (20°C): 38.3 g/100g water
pH (1% solution): 4.0-6.0
Mechanical Properties
Hardness (HV): 350-550 depending on conditions
Stress Properties: Low internal stress
Ductility: Good formability
Coercivity: High magnetic coercivity
Purity Specifications
Assay (CoSO₄·7H₂O): ≥ 98.0%
Nickel (Ni): ≤ 0.05%
Iron (Fe): ≤ 0.002%
Heavy Metals: ≤ 0.001% as Pb
Stability Properties
Shelf Life: 5 years (proper storage)
Thermal Stability: Dehydrates at 96°C
Solution Stability: Stable in acidic solutions
Container Compatibility: Glass, plastic containers

Performance Characteristics

Detailed performance metrics demonstrate Electroplating Grade Cobalt Sulphate superiority in hard coating applications with exceptional hardness development, magnetic properties, and wear resistance across diverse electroplating processes and specialized coating operations.

Hardness Development

Deposit hardness: 350-550 HV achievable

Superior wear resistance
Current Efficiency

Plating efficiency: 75-90% typical

Good metal utilization
Magnetic Properties

Coercivity: High magnetic performance

Ferromagnetic deposits
Operating Range

Temperature range: 50-70°C optimal

Elevated temperature operation
pH Control

pH range: 3.0-5.0 optimal

Acidic bath conditions
Bath Life

Operational life: 4-8 months typical

Good bath stability

Safety Information

Cobalt Sulphate may cause respiratory sensitization, skin irritation, and is a suspected carcinogen. Use appropriate protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Ensure adequate ventilation in work areas and follow proper handling procedures to prevent inhalation and skin contact.

Sensitizer
Respiratory Irritant
Suspected Carcinogen

Storage & Handling

Store in original sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and protect from moisture to prevent caking. Use appropriate respiratory protection and dust control measures during handling operations.

Cool, dry storage (15-30°C)
Adequate ventilation required
Respiratory protection
Moisture protection essential

Chemical Mechanisms & Reaction Pathways

Cobalt Sulphate exhibits controlled electrochemical reduction through cobalt ion discharge, enabling uniform cobalt deposition with enhanced magnetic properties and superior corrosion resistance.

Electrochemical Reduction

Co²⁺ + 2e⁻ → Co (controlled cathodic deposition)

Uniform cobalt layer formation
Magnetic Deposition

Controlled crystalline structure for magnetic applications

Optimized magnetic properties
Corrosion Protection

Cobalt coating provides excellent corrosion resistance

Enhanced substrate protection
pH Buffering

Sulfate buffer system for stable electroplating conditions

Consistent plating performance

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global magnetic materials and electroplating industry access with complete documentation packages supporting international standards and cobalt plating validations.

Electroplating Standards

ASTM B177 and AESF specifications for cobalt electroplating

Technical Grade Certification

High-purity specifications for magnetic and electronic applications

OSHA Compliance

Workplace safety standards for cobalt compound handling

REACH Registration

European Union chemical regulation compliance

Magnetic Standards

IEC specifications for magnetic material applications

Environmental Permits

Cobalt discharge monitoring and treatment protocols

Technical Support & Value-Added Services

DRAVYOM's cobalt electroplating specialists provide comprehensive magnetic property development, process optimization, and troubleshooting assistance to maximize Cobalt Sulphate performance in your applications.

Magnetic Process Development
  • Cobalt plating bath optimization
  • Magnetic property targeting
  • Crystalline structure control
  • Current density optimization
Quality Analysis
  • Magnetic property characterization
  • Coating thickness and uniformity testing
  • Corrosion resistance evaluation
  • Crystal structure analysis
Technical Training
  • Cobalt electroplating fundamentals
  • Magnetic material applications
  • Process optimization techniques
  • Safety handling protocols
Supply Solutions
  • High-purity cobalt sulphate supply
  • Custom concentration solutions
  • Batch consistency programs
  • Technical grade certification

Environmental Impact & Sustainability

Our Cobalt Sulphate production emphasizes environmental responsibility through sustainable cobalt sourcing, advanced recovery systems, and comprehensive waste management for magnetic material applications.

Cobalt Recovery

Advanced cobalt recovery from spent electroplating solutions

Sustainable Production

Energy-efficient crystallization with emission controls

Responsible Sourcing

Ethical cobalt sourcing with supply chain transparency

Water Treatment

Advanced cobalt removal from process wastewater

ISO 14001

Environmental management system certified production

Conflict-Free Supply

Certified conflict-free cobalt with full traceability

Manufacturing Excellence & Quality Control

DRAVYOM's specialized cobalt compound facility employs advanced purification and crystallization technology with continuous monitoring systems to ensure consistent Cobalt Sulphate quality and magnetic performance across all production batches.

Production Process

Controlled cobalt dissolution and sulfate crystallization

Precise purity and crystal structure control
Quality Testing

24-point analytical testing including magnetic properties

ICP-MS analysis and magnetic characterization
Quality Systems

ISO 9001:2015 quality management with magnetic focus

Continuous improvement and property validation
Packaging Control

Moisture-resistant packaging with inert atmosphere protection

Chemical stability and contamination prevention

Market Applications & Performance Data

Comprehensive magnetic materials and electronics industry data demonstrating Cobalt Sulphate effectiveness across diverse applications with quantified performance metrics and magnetic property validations.

Magnetic Applications
Coercivity: 300-900 Oe (controlled range) Saturation: 1.8T magnetic flux density Uniformity: ±1.5% magnetic property variation
Electronics Industry
Thickness: ±0.1 μm deposit precision Adhesion: Superior bond strength Efficiency: 90%+ current efficiency
Corrosion Protection
Resistance: 800+ hours salt spray Durability: Extended service life Performance: Superior protective properties

DRAVYOM Competitive Advantages

Superior Magnetic Properties

Consistently high-quality cobalt deposits with controlled magnetic characteristics for specialized applications

Reliable Supply

Guaranteed availability with strategic inventory management and magnetic materials focus

Technical Expertise

Dedicated magnetic material specialists provide property optimization and troubleshooting support

Quality Assurance

Comprehensive testing including magnetic property validation and electrochemical performance

Ethical Sourcing

Conflict-free cobalt supply with environmental responsibility and supply chain transparency

Partnership Approach

Collaborative relationships with magnetic device manufacturers and custom magnetic material development