Chromium Sulphate - Electroplating Grade Chemical Structure
Electroplating Premium
Electroplating Chemical

Electroplating Grade Chromium Sulphate

Premium electroplating grade chromium sulphate engineered for demanding electroplating applications including chrome plating, surface treatment, and electrodeposition processes. Our Cr₂(SO₄)₃ delivers exceptional purity, consistent performance, and reliable supply for critical electroplating operations requiring superior chromium chemistry with stringent quality control standards.

  • 99%+ Purity Available
  • Superior Chrome Plating Performance
  • Ultra-Low Impurity Content
  • Consistent Batch-to-Batch Quality
  • High Corrosion Resistance
  • Surface Hardening Applications
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Technical Specifications

Chemical Formula: Cr₂(SO₄)₃
CAS Number: 10101-53-8
Molecular Weight: 392.18 g/mol
Purity: 99%+ (Electroplating Grade)
Physical State: Crystalline powder
Color: Green to violet
Solubility: Highly soluble in water
pH (10% solution): 3.0-4.5
Chrome Content: 26.5% minimum
Insoluble Matter: ≤ 0.01%
Iron (Fe): ≤ 0.001%
Packaging Options: 25kg, 50kg bags

Applications

Chrome Plating
Corrosion Protection
Surface Hardening
Electrodeposition
Decorative Plating
Automotive Parts
Tool Coating
Metal Treatment
Precision Components
Quality Enhancement
Surface Finishing
Multilayer Coating

Industry-Specific Grades

DRAVYOM offers specialized chromium sulphate grades tailored for different electroplating applications, ensuring optimal chrome plating performance across diverse industrial requirements.

Industrial Grade
Purity: 98-99% Chrome Content: 26% Iron: ≤ 0.002% Application: General chrome plating
Premium Grade
Purity: 99%+ Chrome Content: 26.5% Iron: ≤ 0.001% Application: High-quality decorative plating
Automotive Grade
Purity: 99%+ Chrome Content: 26.3% Heavy Metals: Ultra-low Application: Automotive components
Tool Grade
Purity: 99%+ Chrome Content: 26.5% Hardness: Enhanced Application: Tool and die coating

Quality Standards

DRAVYOM's Chromium Sulphate is manufactured under strict quality control protocols, meeting electroplating industry standards for chrome plating and surface treatment applications.

ISO 9001:2015 Certified Manufacturing
Electroplating Grade Standards
99%+ Purity Guarantee
Comprehensive Quality Testing
Chrome Plating Compliance
Consistent Performance
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

Electroplating grade Chromium Sulphate exhibits excellent chemical properties for decorative and functional chromium plating. Its high solubility, excellent current efficiency, and stable complex formation make it ideal for bright chromium deposits, corrosion protection, and various electrochemical applications.

Chemical Properties
Chemical Formula: Cr₂(SO₄)₃·xH₂O
Molecular Weight: 392.18 g/mol (anhydrous)
Oxidation State: Cr³⁺ (trivalent chromium)
Complex Formation: Forms stable aqua complexes
Physical Properties
Appearance: Green crystalline solid
Density: 1.7 g/cm³
Solubility: Highly soluble in water
pH: 3.0-4.5 (1% solution)
Electroplating Performance
Current Efficiency: 90-95% at optimal conditions
Deposit Quality: Bright, hard chromium finish
Throwing Power: Good deposit distribution
Operating Range: 40-60°C optimal temperature
Quality Specifications
Purity: ≥98% Cr₂(SO₄)₃
Chromium Content: ≥26.5%
Iron: ≤0.005%
Chloride: ≤0.001%
Stability Properties
Shelf Life: 5 years (proper storage)
Solution Stability: Stable in acidic medium
Hygroscopic Nature: Moderately hygroscopic
Light Sensitivity: Stable to light exposure

Performance Characteristics

Performance metrics demonstrate Chromium Sulphate's effectiveness in electroplating with excellent current efficiency, superior deposit quality, reliable bath stability, and consistent plating performance across industrial applications.

Current Efficiency

Rate: 90-95% electrical efficiency

Excellent energy utilization
Deposit Quality

Finish: Bright, hard chromium coating

Superior surface finish
Corrosion Protection

Performance: >500 hours salt spray

Excellent corrosion resistance
Operating Range

Temperature: 40-60°C optimal

Flexible operating conditions
Bath Stability

Duration: Extended bath life

Reliable plating performance
Industrial Scale

Application: Large scale production

Commercial viability

Safety Information

Contains trivalent chromium which may cause skin and respiratory irritation. Handle with appropriate protective equipment including chemical-resistant gloves, safety glasses, and respiratory protection. Ensure adequate ventilation during electroplating operations and follow proper metal finishing safety protocols.

Irritant
Respiratory Caution
Industrial Electroplating

Storage & Handling

Store in moisture-resistant containers in a cool, dry place away from incompatible materials. Keep containers tightly closed to prevent moisture absorption and contamination. Use appropriate electroplating facility handling procedures and maintain proper inventory management for metal finishing operations.

Store at ambient temperature
Moisture-resistant storage
Electroplating grade purity
Metal finishing protocols

Chemical Mechanisms & Reaction Pathways

Chromium sulphate functions as the primary chromium source in electroplating baths through controlled ionic dissociation and electrochemical reduction, enabling precise chromium deposition with excellent throwing power and uniform coating properties.

Ionic Dissociation

Cr₂(SO₄)₃ → 2Cr³⁺ + 3SO₄²⁻ in aqueous solution

Provides controlled chromium ion concentration
Electrochemical Reduction

Cr³⁺ + 3e⁻ → Cr⁰ at cathode surface

Enables controlled chromium deposition
Complex Formation

Forms stable complexes with organic additives

Enhances bath stability and performance
pH Control

Maintains optimal pH range for chromium deposition

Ensures consistent plating conditions

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe industrial use with complete documentation packages supporting electroplating facility requirements and occupational safety standards.

Industrial Standards

Compliance with electroplating industry specifications

Plating Standards

Chromium electroplating quality requirements

Safety Compliance

Occupational safety and health administration compliance

Chemical Registration

Proper chemical registration and inventory management

Documentation

Complete safety data sheets and handling instructions

Transportation

Safe transportation protocols and classification

Technical Support & Value-Added Services

DRAVYOM's technical support team provides comprehensive guidance for chromium sulphate applications, bath optimization, and process enhancement to achieve superior electroplating results.

Process Optimization
  • Bath formulation and concentration control
  • Operating parameter optimization
  • Bath maintenance procedures
  • Quality improvement strategies
Technical Services
  • Process troubleshooting support
  • Coating quality analysis
  • Equipment compatibility assessment
  • Performance testing guidance
Training Programs
  • Operator training and certification
  • Best practices workshops
  • Safety protocol training
  • Quality control procedures
Supply Solutions
  • Just-in-time delivery programs
  • Inventory management systems
  • Custom packaging solutions
  • Emergency supply arrangements

Environmental Impact & Sustainability

Our chromium sulphate production emphasizes environmental responsibility through efficient manufacturing, waste minimization, and comprehensive environmental impact management for sustainable electroplating operations.

Waste Minimization

Efficient production with reduced waste generation

Water Management

Optimized dissolution and handling procedures

Clean Production

Energy-efficient manufacturing with emission controls

Waste Treatment

Compatible with standard chromium recovery systems

Environmental Standards

Compliance with environmental management systems

Sustainable Practices

Supporting responsible electroplating operations

Manufacturing Excellence & Quality Control

DRAVYOM's specialized chemical manufacturing facility employs advanced production technology and rigorous quality control systems to ensure consistent chromium sulphate quality and performance across all production batches.

Production Process

Advanced crystallization with controlled purity and particle size

Consistent quality for electroplating applications
Quality Testing

Comprehensive analysis including chromium content and impurities

Rigorous quality control and batch certification
Quality Systems

ISO 9001:2015 quality management with electroplating compliance

Advanced manufacturing processes and quality
Packaging Standards

Moisture-resistant containers with contamination prevention

Optimal packaging for industrial environments

Market Applications & Performance Data

Comprehensive field data demonstrating chromium sulphate effectiveness across electroplating applications with proven performance metrics and customer validation.

Automotive Industry
Performance: Superior coating adhesion Quality: Consistent bath performance Customer Satisfaction: 97% approval rate
Industrial Plating
Efficiency: Excellent throwing power Reliability: Stable bath operation Cost Effectiveness: Optimized consumption rates
Manufacturing Applications
Process Reliability: 99.5% uptime Quality Consistency: Uniform coating properties Supply Chain: 99.8% on-time delivery

DRAVYOM Competitive Advantages

Superior Purity

High-grade chromium sulphate with controlled impurity levels for optimal plating

Technical Excellence

Comprehensive process support and bath optimization expertise

Quality Assurance

Rigorous quality control with batch certification and performance guarantee

Supply Reliability

Consistent availability with flexible delivery and inventory management

Customer Support

Dedicated technical team with electroplating expertise and rapid response

Environmental Responsibility

Sustainable production supporting environmentally conscious electroplating