Electro Gold Chloride
Electroplating Precious Metal
Electroplating Grade

Gold Chloride

Electroplating grade Gold Chloride manufactured for gold electroplating, precious metal finishing, and jewelry applications. Our high-purity gold salt provides exceptional gold deposition for decorative finishes, jewelry coating, and electronic component applications.

  • Electroplating Grade Purity
  • Gold Electroplating
  • Jewelry Applications
  • Decorative Finishing
  • Electronic Components
  • Premium Quality
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Technical Specifications

Chemical Formula: HAuCl₄·3H₂O
CAS Number: 16961-25-4
EINECS Number: 241-031-2
Assay (as HAuCl₄·3H₂O): 99.5-100.5%
Physical State: Yellow-orange crystalline powder
Density (20°C): 3.9 g/cm³
Molecular Weight: 393.83 g/mol
Solubility in Water (20°C): 1000 g/L
pH (5% solution): 2.0-3.0
Gold Content: 50.0%
Silver (Ag): ≤ 0.01%
Copper (Cu): ≤ 0.001%
Iron (Fe): ≤ 0.001%
Lead (Pb): ≤ 0.001%
Gold Deposition: Brilliant gold finish
UN Number: UN 1759 (Corrosive solid)
Packaging Options: 1g, 5g, 10g amber vials

Applications

Gold Electroplating
Jewelry Manufacturing
Electronics Industry
Decorative Finishes
Electrical Contacts
Timepiece Components
Circuit Board Plating
Luxury Hardware
Scientific Instruments
Optical Components
Corrosion Protection
Commemorative Items

Industry-Specific Grades

DRAVYOM offers specialized gold chloride grades tailored for specific precious metal plating requirements, ensuring optimal performance and regulatory compliance across diverse jewelry and electronics applications.

Jewelry Grade
Assay: 99.8-100.2% Gold Content: 50.0% Silver: ≤ 0.005% Application: High-end jewelry plating
Electronics Grade
Assay: 99.9-100.1% Ultra-Pure: Low metal impurities Conductivity: Excellent Application: Electronics manufacturing
Decorative Grade
Assay: 99.5-100.5% Finish Quality: Brilliant gold Tarnish Resistance: Superior Application: Decorative gold plating
Industrial Grade
Assay: 99.0-101.0% Cost-Effective: Volume applications Performance: Reliable deposition Application: Industrial gold plating

Quality Standards

DRAVYOM's Gold Chloride is manufactured under stringent quality control protocols, meeting international precious metal standards including ASTM, JIS, and jewelry industry specifications. Our electroplating-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
Precious Metal Standards
99.5-100.5% Accurate Assay
Ultra-Pure Analysis
Brilliant Gold Deposition
Light-Protected Storage
Precious Metal Certificate
Secure Transport Packaging

Advanced Chemical Properties & Performance

Electroplating Grade Gold Chloride exhibits exceptional electrochemical properties essential for precious metal plating applications. Its ultra-pure composition and controlled hydrated state ensure reliable performance in demanding electroplating processes and decorative gold finishing operations.

Electrochemical Properties
Standard Electrode Potential: +1.50 V (Au³⁺/Au)
Ionic Conductivity: High Au³⁺ mobility
Cathodic Efficiency: 95-99% gold deposition
Current Density Range: 1-10 ASF optimal
Physical Properties
Crystal Structure: Monoclinic trihydrate
Density (20°C): 3.9 g/cm³
Solubility (20°C): 68 g/100g water
Decomposition Temp: 254°C (loses HCl)
Plating Performance
Deposit Quality: Bright, uniform gold finish
Throwing Power: Good coverage uniformity
Corrosion Resistance: Excellent tarnish resistance
Electrical Properties: Low contact resistance
Purity Specifications
Gold Content: 49.0% Au minimum
Silver (Ag): ≤ 0.001%
Copper (Cu): ≤ 0.0005%
Iron (Fe): ≤ 0.0002%
Stability Properties
Shelf Life: 3 years (dark storage)
Light Sensitivity: Photoreduction possible
Solution Stability: Stable in acidic conditions
Container Compatibility: Glass, acid-resistant plastic

Performance Characteristics

Detailed performance metrics demonstrate Electroplating Grade Gold Chloride superiority in precious metal finishing applications with exceptional plating efficiency, corrosion resistance, and decorative quality across diverse electroplating processes and electronic applications.

Plating Efficiency

Efficiency: 95-99% gold deposition rate

Superior electrochemical performance
Corrosion Resistance

Tarnish resistance: Indefinite in normal conditions

Exceptional protective properties
Electrical Properties

Contact resistance: <10 mΩ achievable

Superior electrical contact
Operating Range

Temperature range: 40-60°C optimal

Controlled temperature operation
Deposit Purity

Gold purity: >99.5% in deposits

Jewelry grade quality
Bath Longevity

Solution life: 6-12 months proper maintenance

Extended operational stability

Safety Information

Gold Chloride is corrosive and may cause severe burns to skin and eyes. 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 inhalation or contact with skin and eyes.

Corrosive
Eye Damage
Skin Corrosion

Storage & Handling

Store in original containers in a cool, dry, dark place away from light, reducing agents, and incompatible materials. Keep containers tightly closed and use only in well-ventilated areas. Handle with appropriate precious metal security and containment procedures.

Dark storage required
Cool, dry conditions (15-25°C)
Secure precious metal storage
Adequate ventilation required

Chemical Mechanisms & Reaction Pathways

Gold Chloride exhibits controlled electrochemical reduction through gold ion discharge, enabling uniform gold deposition with exceptional conductivity and superior corrosion resistance for precious metal applications.

Electrochemical Reduction

Au³⁺ + 3e⁻ → Au (controlled cathodic deposition)

Uniform gold layer formation
Noble Metal Properties

Inert gold deposits with exceptional corrosion resistance

Superior chemical stability
Conductivity Enhancement

High electrical conductivity for electronic applications

Optimal signal transmission properties
Complex Formation

Controlled gold complexation for improved deposit characteristics

Enhanced adhesion and uniformity

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global precious metals and electronics industry access with complete documentation packages supporting international standards and gold plating validations.

Precious Metal Standards

ASTM B488 and IPC specifications for gold electroplating

Electronics Standards

IPC and JEDEC specifications for electronic component plating

OSHA Compliance

Workplace safety standards for precious metal compound handling

REACH Registration

European Union chemical regulation compliance

Precious Metal Tracking

Full traceability and accountability for gold content

Export Controls

International precious metal trade compliance

Technical Support & Value-Added Services

DRAVYOM's precious metal electroplating specialists provide comprehensive process development, conductivity optimization, and troubleshooting assistance to maximize Gold Chloride performance in your high-value applications.

Process Development
  • Gold plating bath optimization
  • Thickness control protocols
  • Current density optimization
  • Brightener and additive selection
Quality Analysis
  • Gold purity and thickness testing
  • Electrical conductivity analysis
  • Adhesion strength evaluation
  • Corrosion resistance testing
Technical Training
  • Gold electroplating fundamentals
  • Precious metal handling protocols
  • Electronics industry applications
  • Quality control procedures
Precious Metal Services
  • Secure precious metal supply
  • Custom concentration solutions
  • Recovery and recycling programs
  • Vault storage and delivery

Environmental Impact & Sustainability

Our Gold Chloride operations emphasize environmental responsibility through sustainable gold sourcing, advanced recovery systems, and comprehensive waste management for precious metal electroplating operations.

Gold Recovery

Advanced gold recovery from spent electroplating solutions

Sustainable Sourcing

Responsible gold sourcing with supply chain transparency

Zero Waste

Complete gold recovery with minimal environmental impact

Water Treatment

Advanced precious metal removal from process wastewater

ISO 14001

Environmental management system certified production

Conflict-Free Gold

Certified conflict-free gold sourcing with ethical practices

Manufacturing Excellence & Quality Control

DRAVYOM's specialized precious metal facility employs advanced purification and controlled synthesis technology with comprehensive monitoring systems to ensure consistent Gold Chloride quality and purity across all production batches.

Production Process

Controlled gold dissolution and chloride precipitation

Precise purity and concentration control
Quality Testing

35-point analytical testing including gold content verification

Fire assay and ICP-MS analysis
Quality Systems

ISO 9001:2015 with precious metal handling protocols

Continuous monitoring and precious metal accountability
Packaging Control

Secure precious metal containers with tamper-evident sealing

Security compliance and purity preservation

Market Applications & Performance Data

Comprehensive electronics and precious metals industry data demonstrating Gold Chloride effectiveness across diverse high-value applications with quantified performance metrics and conductivity validations.

Electronics Manufacturing
Conductivity: 99%+ of pure gold standard Thickness: ±0.05 μm precision control Reliability: 99.99% long-term stability
Jewelry & Decorative
Finish: Premium mirror-bright quality Durability: Lifetime corrosion resistance Appearance: Consistent color matching
Aerospace Applications
Performance: Superior signal integrity Reliability: Space-qualified specifications Efficiency: 99.8%+ current efficiency

DRAVYOM Competitive Advantages

Premium Purity

Consistently exceptional gold purity with optimal conductivity for high-value electronic applications

Secure Supply

Guaranteed precious metal availability with secure supply chain and vault storage capabilities

Technical Expertise

Specialized precious metal electroplating knowledge with electronics and aerospace focus

Quality Assurance

Comprehensive testing including fire assay verification and precious metal accountability

Recovery Programs

Advanced gold recovery and recycling services for cost-effective precious metal management

Partnership Approach

Collaborative relationships with electronics manufacturers and custom precious metal solutions