Hydrofluoric Acid
Electroplating grade Hydrofluoric Acid manufactured for metal etching, glass etching, and electroplating applications. Our high-purity fluoride acid provides reliable material removal properties for surface treatment, precision etching, and industrial cleaning processes.
- Electroplating Grade Purity
- Metal Etching
- Glass Etching
- Surface Treatment
- Precision Etching
- Industrial Cleaning
Technical Specifications
Applications
Industry-Specific Grades
DRAVYOM offers specialized hydrofluoric acid grades tailored for specific etching and processing requirements, ensuring optimal performance and regulatory compliance across diverse industrial applications.
Electronics Grade
Etching Grade
Industrial Grade
Analytical Grade
Quality Standards
DRAVYOM's Hydrofluoric Acid is manufactured under stringent quality control protocols, meeting international industrial standards including ASTM, SEMI, and electronics industry specifications. Our etching-grade production ensures consistent performance and regulatory compliance.
Advanced Chemical Properties & Performance
Electroplating Grade Hydrofluoric Acid exhibits exceptional etching and cleaning properties essential for metal surface preparation and glass etching applications. Its ultra-pure composition and controlled concentration ensure reliable performance in demanding electroplating processes and precision etching operations.
Etching Properties
Physical Properties
Cleaning Performance
Purity Specifications
Stability Properties
Performance Characteristics
Detailed performance metrics demonstrate Electroplating Grade Hydrofluoric Acid superiority in etching and cleaning applications with exceptional silicon dissolution, oxide removal, and surface preparation across diverse metal treatment processes and precision etching operations.
Etching Rate
Glass etching: 1-10 μm/min depending on concentration
Precise material removal controlCleaning Efficiency
Oxide removal: >99% silicate dissolution
Complete surface activationSurface Quality
Surface roughness: Controlled etching profile
Uniform material removalOperating Range
Temperature range: 15-40°C optimal
Room temperature operationProcess Control
Concentration stability: Critical for repeatability
Precise etching control requiredReaction Time
Treatment time: Seconds to minutes typical
Fast surface preparationSafety Information
Hydrofluoric Acid is extremely dangerous and can cause severe chemical burns, bone damage, and death. Requires specialized training, emergency procedures, and medical protocols. Use only with proper engineering controls, respiratory protection, and calcium gluconate treatment readily available. Never handle without appropriate HF-specific safety equipment and training.
Storage & Handling
Store in approved PTFE or HDPE containers in secure, well-ventilated areas with specialized HF emergency equipment. Requires restricted access, specialized training, and immediate medical support availability. Never store in glass containers. Ensure calcium gluconate gel and specialized HF antidotes are immediately accessible.
Chemical Mechanisms & Reaction Pathways
Hydrofluoric Acid exhibits unique fluoride chemistry through hydrogen fluoride mechanisms and selective etching reactions, enabling precise surface modification and glass processing with controlled dissolution characteristics.
Fluoride Chemistry
HF ⇌ H⁺ + F⁻ (weak acid equilibrium with strong fluoride reactivity)
Controlled fluoride activity for selective etchingGlass Etching
SiO₂ + 6HF → H₂SiF₆ + 2H₂O (silica dissolution)
Precise glass surface modificationMetal Surface Activation
Oxide layer removal for enhanced electroplating adhesion
Surface preparation for metal finishingSelective Reactivity
Preferential attack on oxide and silicate materials
Controlled material removal processesRegulatory Compliance & Documentation
Comprehensive regulatory compliance ensures controlled hydrofluoric acid access with complete documentation packages supporting international standards and extreme safety protocols.
OSHA Compliance
Workplace safety standards for hydrofluoric acid handling
EPA Regulations
Environmental protection standards for fluoride discharge
DOT Hazmat
Dangerous goods transportation and shipping protocols
REACH Authorization
European Union restricted substances authorization required
Permit Requirements
Controlled substance permits and facility licensing
Medical Protocols
Emergency medical procedures and antidote availability
Technical Support & Value-Added Services
DRAVYOM's etching specialists provide comprehensive hydrofluoric acid support, safety training, and process optimization to maximize HF performance while ensuring maximum safety protocols.
Process Optimization
- HF concentration optimization protocols
- Etch rate control and uniformity
- Temperature and time optimization
- Surface finish enhancement techniques
Safety & Compliance
- HF safety training and protocols
- Emergency response procedures
- Personal protective equipment selection
- Facility safety system design
Application Development
- Glass etching process development
- Metal surface preparation protocols
- Semiconductor cleaning procedures
- Custom etching solution formulation
Waste Management
- HF neutralization protocols
- Fluoride waste treatment systems
- Environmental monitoring support
- Disposal compliance assistance
Environmental Impact & Sustainability
Our Hydrofluoric Acid operations emphasize maximum environmental controls through advanced neutralization systems, fluoride monitoring, and comprehensive environmental impact management for responsible chemical processing.
HF Neutralization
Advanced lime neutralization systems for safe disposal
Fluoride Treatment
Calcium fluoride precipitation and removal systems
Emission Control
Scrubbing systems for HF vapor capture
Continuous Monitoring
Real-time fluoride monitoring and alarm systems
ISO 14001
Environmental management system certified operations
Resource Recovery
Fluoride recovery and calcium fluoride utilization
Manufacturing Excellence & Quality Control
DRAVYOM's specialized HF manufacturing facility employs maximum containment processes with advanced safety systems to ensure consistent Hydrofluoric Acid quality while maintaining the highest safety and environmental standards.
Production Process
Controlled fluorine chemistry with maximum containment
High-purity hydrofluoric acid synthesisQuality Testing
10-point analytical testing including HF content and trace impurities
Potentiometric and ISE analysis verificationSafety Systems
Maximum containment with emergency neutralization
Worker protection and environmental monitoringSecure Packaging
PTFE-lined containers with safety documentation
Chemical compatibility and leak preventionMarket Applications & Performance Data
Comprehensive etching data demonstrating Hydrofluoric Acid effectiveness across specialized applications with quantified performance metrics and surface modification validations.
Glass Processing
Semiconductor Industry
Metal Finishing
DRAVYOM Competitive Advantages
Maximum Safety Standards
Industry-leading safety protocols and containment systems for hydrofluoric acid with comprehensive emergency procedures
Ultra-High Purity
Exceptional HF purity for semiconductor and precision etching applications with minimal trace contaminants
Specialized Expertise
Dedicated fluorine chemistry team with decades of HF processing and safety experience
Regulatory Mastery
Complete compliance support for HF regulations with permit assistance and safety auditing
Environmental Leadership
Advanced neutralization and fluoride recovery technologies for responsible operations
Secure Supply Chain
Controlled substance expertise with secure transportation and specialized packaging systems