Electro Tin Chloride
Electroplating Electronics
Electroplating Grade

Tin Chloride

Electroplating grade Tin Chloride manufactured for tin electroplating, circuit board plating, and electronics applications. Our high-purity tin salt provides excellent conductivity and uniform deposition for PCB manufacturing and electronic component coating.

  • Electroplating Grade Purity
  • Circuit Board Plating
  • Electronics Applications
  • PCB Manufacturing
  • Component Coating
  • High Conductivity

Technical Specifications

Chemical Formula: SnCl₂·2H₂O
CAS Number: 10025-69-1
EINECS Number: 233-049-8
Assay (as SnCl₂·2H₂O): 98.0-102.0%
Physical State: White crystalline powder
Density (20°C): 2.71 g/cm³
Molecular Weight: 225.63 g/mol
Solubility in Water (20°C): 833 g/L
pH (5% solution): 1.5-2.5
Tin Content: 52.6%
Iron (Fe): ≤ 0.003%
Lead (Pb): ≤ 0.005%
Antimony (Sb): ≤ 0.003%
Arsenic (As): ≤ 0.001%
Tin Deposition: Bright, uniform coating
UN Number: Not regulated
Packaging Options: 25kg, 50kg HDPE bags

Applications

Tin Electroplating
Circuit Board Plating
Electronics Manufacturing
Food Contact Surfaces
Corrosion Protection
Tool Manufacturing
Industrial Components
Battery Manufacturing
Automotive Electronics
Consumer Electronics
Electrical Connections
Multi-layer Coatings

Industry-Specific Grades

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

Electronics Grade
Assay: 99.0-101.0% Lead: ≤ 0.002% Iron: ≤ 0.001% Application: PCB manufacturing
Food Grade
Assay: 98.5-101.5% Heavy Metals: Ultra-low FDA Compliant: Food contact safe Application: Food packaging
Electroplating Grade
Assay: 98.0-102.0% Tin Content: 52.6% Antimony: ≤ 0.003% Application: General tin plating
Industrial Grade
Assay: 97.0-103.0% Bulk Processing: Optimized Cost-Effective: High volume Application: Industrial electroplating

Quality Standards

DRAVYOM's Tin Chloride is manufactured under stringent quality control protocols, meeting international electroplating standards including IPC, ASTM, and electronics industry specifications. Our electroplating-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
IPC Standards Compliance
98-102% Accurate Assay
Advanced Purity Testing
Uniform Tin Deposition
Corrosion Resistance
Complete Certificate of Analysis
Moisture-Protected Packaging

Advanced Chemical Properties & Performance

Electroplating Grade Tin Chloride exhibits exceptional reducing and plating properties essential for tin electroplating applications. Its ultra-pure composition and controlled crystalline structure ensure reliable performance in demanding electroplating processes with superior deposit quality and solderability characteristics.

Plating Properties
Deposit Quality: Bright, uniform tin coatings
Solderability: Excellent wetting properties
Throwing Power: Good current distribution
Current Efficiency: High plating efficiency
Physical Properties
Crystal Structure: Orthorhombic dihydrate
Density (20°C): 2.71 g/cm³
Solubility (20°C): 83.9 g/100g water
pH (1% solution): 1.5-2.5
Electrical Properties
Conductivity: Good electrical conductivity
Contact Resistance: Low contact resistance
Oxide Formation: Minimal surface oxidation
Whisker Growth: Low tendency (controlled)
Purity Specifications
Assay (SnCl₂·2H₂O): ≥ 98.0%
Lead (Pb): ≤ 0.001%
Iron (Fe): ≤ 0.002%
Heavy Metals: ≤ 0.001% as Pb
Stability Properties
Shelf Life: 3 years (proper storage)
Oxidation Tendency: Air-sensitive (Sn²⁺ → Sn⁴⁺)
Hydrolysis: Stable in acidic solutions
Container Compatibility: Glass, plastic containers

Performance Characteristics

Detailed performance metrics demonstrate Electroplating Grade Tin Chloride superiority in tin plating applications with exceptional solderability, electrical conductivity, and deposit quality across diverse electroplating processes and electronics manufacturing operations.

Solderability

Wetting angle: <5° excellent wetting

Superior solder joint formation
Current Efficiency

Plating efficiency: 90-95% typical

High metal utilization
Electrical Properties

Resistivity: Low contact resistance

Excellent conductivity
Operating Range

Temperature range: 15-35°C optimal

Room temperature operation
pH Control

pH range: 0.5-2.0 optimal

Strong acidic conditions
Bath Life

Operational life: 3-6 months typical

Moderate bath stability

Safety Information

Tin Chloride may cause skin and eye irritation and is harmful if ingested. Use appropriate protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation in work areas and follow proper handling procedures to prevent skin contact and inhalation of dust or vapors.

Irritant
Eye Irritant
Skin Irritant

Storage & Handling

Store in original sealed containers in a cool, dry, well-ventilated area away from oxidizing agents and moisture. Keep containers tightly closed to prevent air oxidation of Sn²⁺ to Sn⁴⁺. Use appropriate handling procedures to prevent contamination and maintain product effectiveness.

Cool, dry storage (15-25°C)
Adequate ventilation required
Protect from oxidation
Moisture protection essential

Chemical Mechanisms & Reaction Pathways

Tin Chloride exhibits complex tin ion chemistry through controlled hydration and electrochemical reduction mechanisms, enabling precise tin electroplating with excellent solderability and controlled deposition characteristics.

Hydration Chemistry

SnCl₂·2H₂O ⇌ Sn²⁺ + 2Cl⁻ + 2H₂O (complete dissociation)

Controlled tin ion release for plating
Electrochemical Reduction

Sn²⁺ + 2e⁻ → Sn (cathodic tin deposition)

Predictable plating at controlled potential
Oxidation Prevention

Antioxidant systems maintain Sn²⁺ oxidation state

Prevents Sn⁴⁺ formation and precipitation
pH Control

Acidic conditions prevent tin hydroxide formation

Maintains solution clarity and stability

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global electronics industry access with complete documentation packages supporting international standards and tin plating method validations.

Electronics Standards

IPC-4552 and JESD22 specifications for tin electroplating

Industrial Grade Certification

Technical grade specifications for electronics manufacturing

RoHS Compliance

Lead-free tin plating for electronics industry standards

REACH Registration

European Union chemical regulation compliance for tin compounds

IPC Standards

Printed circuit board industry tin plating specifications

ASTM Compliance

Material testing and electroplating standard protocols

Technical Support & Value-Added Services

DRAVYOM's electronics plating specialists provide comprehensive tin plating support, troubleshooting assistance, and bath optimization to maximize Tin Chloride performance in your specific applications.

Bath Optimization
  • Tin concentration optimization protocols
  • pH and acid balance adjustment guidance
  • Antioxidant selection and dosing strategies
  • Temperature control optimization
Plating Process Support
  • Current density optimization studies
  • Solderability testing and enhancement
  • Whisker formation prevention techniques
  • Throwing power improvement strategies
Technical Support
  • Electronics plating troubleshooting consultation
  • Oxidation prevention training
  • Process transfer and scale-up support
  • Quality control testing protocols
Supply Solutions
  • Consistent high-purity tin salt supply
  • Emergency replenishment services
  • Custom concentration solutions
  • Protected packaging systems

Environmental Impact & Sustainability

Our Tin Chloride production emphasizes environmental responsibility through sustainable tin recovery, wastewater treatment optimization, and comprehensive environmental impact management for electronics manufacturing operations.

Tin Recovery

Advanced electrowinning systems for tin waste recovery

Wastewater Treatment

Tin removal and water recycling programs

Clean Production

Energy-efficient crystallization with emission controls

Safe Disposal

Comprehensive tin waste neutralization guidance

ISO 14001

Environmental management system certified production

Lead-Free Technology

Sustainable tin processing without lead contamination

Manufacturing Excellence & Quality Control

DRAVYOM's advanced electronics chemical manufacturing facility employs controlled crystallization technology with antioxidant systems to ensure consistent Tin Chloride quality and performance across all production batches.

Production Process

Controlled crystallization from high-purity tin solutions

Oxidation-protected crystallization and purification
Quality Testing

14-point analytical testing including tin content and oxidation state

ICP-AES verification and titrimetric analysis
Quality Systems

ISO 9001:2015 quality management with electronics validation

Continuous improvement and plating method validation
Protected Packaging

Inert atmosphere containers with oxidation prevention

Chemical stability and purity maintenance

Market Applications & Performance Data

Comprehensive electronics plating data demonstrating Tin Chloride effectiveness across diverse applications with quantified performance metrics and solderability validations.

PCB Manufacturing
Solderability: 100% wetting achievement Throwing Power: 90%+ via coverage Thickness Control: ±10% uniformity
Component Plating
Contact Resistance: <5μΩ stability Corrosion Resistance: 500+ hour testing Whisker Growth: <5μm after 1000 hours
Lead Frame Applications
Bond Strength: >15 N/mm² adhesion Thermal Cycling: 2000+ cycles tested Wire Bondability: Excellent Au/Al compatibility

DRAVYOM Competitive Advantages

Electronics Excellence

Specialized tin chemistry for electronics with superior solderability and whisker resistance optimization

Oxidation Protection

Advanced antioxidant systems maintain Sn²⁺ stability and prevent solution degradation

Plating Expertise

Dedicated electronics team provides tin bath optimization and solderability enhancement

Quality Assurance

Comprehensive certificates with analytical data and electronics method validation support

Lead-Free Solutions

RoHS compliant tin chemistry with environmental responsibility and performance excellence

Partnership Approach

Collaborative relationships with electronics manufacturers and custom bath development services