Ammonia
Electronics Ultra-Pure
Electronics Chemical

Ammonia (NH3)

Premium electronics grade Ammonia manufactured to meet stringent semiconductor industry specifications for processing and cleaning applications. Provides exceptional purity and consistency with ultra-high quality control for advanced semiconductor manufacturing processes.

  • Electronics Grade Purity
  • Semiconductor Processing Gas
  • Surface Treatment Applications
  • Ultra-Low Contamination
  • Consistent Gas Quality
  • Advanced Semiconductor Processing
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Technical Specifications

Chemical Formula: NH₃
CAS Number: 7664-41-7
UN Number: UN 1005 (Anhydrous ammonia)
Concentration (Assay): 99.99% min (Electronic Grade)
Physical State: Compressed gas/liquid
Molecular Weight: 17.03 g/mol
Boiling Point: -33.34°C
Vapor Pressure (20°C): 857 kPa
Water Content: ≤ 3 ppm
Oil Content: ≤ 0.1 ppm
Metal Impurities: ≤ 0.01 ppm each
Oxygen (O₂): ≤ 2 ppm
Nitrogen (N₂): ≤ 5 ppm
Carbon Dioxide (CO₂): ≤ 1 ppm
Carbon Monoxide (CO): ≤ 0.1 ppm
Total Hydrocarbons: ≤ 0.1 ppm
Packaging Options: Gas cylinders, Dewars, Bulk tanks

Applications

Semiconductor Doping
Thin Film Deposition
CVD Processes
Epitaxial Growth
Cleaning Processes
Nitride Formation
Quality Control
Research Applications
Surface Treatment
Academic Research
Process Development
Equipment Maintenance

Industry-Specific Grades

DRAVYOM offers specialized ammonia grades tailored for specific semiconductor manufacturing requirements, ensuring optimal process performance and regulatory compliance across diverse electronic applications.

Electronic Grade
Purity: 99.99% min Water: ≤ 3 ppm Total Metals: ≤ 0.01 ppm Application: Semiconductor processing
Ultra-High Purity
Purity: 99.999% Water: ≤ 1 ppm O₂ + Ar: ≤ 1 ppm Application: Advanced devices
Research Grade
Purity: 99.95% Water: ≤ 5 ppm Small Volumes: Available Application: R&D applications
CVD Grade
Purity: 99.999% Particles: Minimized Organics: ≤ 0.1 ppm Application: CVD processes

Quality Standards

DRAVYOM's Electronic Grade Ammonia is manufactured under stringent quality control protocols, meeting international electronic industry standards including SEMI, JEIDA, and ISO specifications. Our production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
SEMI Gas Standards Compliance
99.99% Electronic Grade Purity
Advanced Gas Analysis
Ultra-Low Impurity Levels
Cylinder-to-Cylinder Consistency
Complete Certificate of Analysis
Controlled Gas Delivery

Advanced Chemical Properties & Performance

Electronic Grade Ammonia exhibits exceptional chemical properties essential for semiconductor applications. The ultra-pure composition and precise concentration ensure reliable performance in demanding electronic manufacturing processes.

Gas Properties
Purity Level: 99.99% (4N)
Moisture Content: ≤ 1 ppm
Oxygen (O₂): ≤ 0.5 ppm
Total Hydrocarbons: ≤ 0.1 ppm
Physical Properties
Boiling Point: -33.3°C
Critical Temperature: 132.4°C
Vapor Pressure (20°C): 857 kPa
Molecular Weight: 17.03 g/mol
Process Performance
Deposition Rate: Controlled and uniform
Film Quality: High-quality nitride films
Thermal Stability: Excellent at process temps
Process Window: Wide operational range
Purity Specifications
Total Impurities: ≤ 100 ppm
Carbon Monoxide: ≤ 0.1 ppm
Carbon Dioxide: ≤ 1 ppm
Nitrogen Oxides: ≤ 0.1 ppm
Stability Properties
Shelf Life: 2 years (unopened cylinder)
Storage Pressure: 10-15 bar @ 20°C
Temperature Range: -40°C to +60°C
Cylinder Material: Stainless steel, electro-polished

Performance Characteristics

Detailed performance metrics demonstrate Electronic Grade Ammonia superiority in semiconductor applications with exceptional purity, process reliability, and consistent gas delivery.

Purity Performance

99.99% minimum purity achieved

Ultra-high purity for critical processes
CVD Performance

Uniform film deposition rates

Consistent nitride film quality
Process Reliability

Stable at operating temperatures

Consistent across process conditions
Cylinder Consistency

Variation: ±0.01% between cylinders

Exceptional batch-to-batch control
Safety Performance

Controlled leak rate specifications

Enhanced safety protocols
Supply Reliability

2-year shelf life guaranteed

Extended operational availability

Safety Information

Highly toxic gas that can cause severe respiratory irritation and burns. Handle in well-ventilated areas with appropriate gas detection systems, protective equipment including full-face respirator, chemical-resistant clothing. Ensure emergency procedures and gas leak detection are in place.

Toxic Gas
Respiratory Hazard
Corrosive

Storage & Handling

Store cylinders in a cool, dry, well-ventilated area away from incompatible materials and heat sources. Use appropriate gas handling equipment with leak detection systems. Ensure proper cylinder securing and pressure regulation systems.

Cool storage (≤30°C)
Excellent ventilation required
Gas leak detection systems
Secure cylinder storage

Chemical Mechanisms & Reaction Pathways

Electronic Grade Ammonia exhibits strong base properties through proton acceptance and complex formation, enabling precise semiconductor processing applications with predictable dissolution mechanisms and controlled cleaning pathways.

Base Reactions

Proton acceptance: NH₃ + H⁺ → NH₄⁺ in aqueous solution

Controlled pH adjustment for semiconductor processing
Complex Formation

Metal-ammonia complex formation for selective dissolution

Essential for selective etching and cleaning processes
Surface Cleaning

Effective removal of organic and inorganic contaminants

Enables thorough electronic surface preparation
Vapor Phase Processing

Participates in controlled vapor-phase treatments

Precise gas-phase processing for device fabrication

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global semiconductor manufacturing access with complete documentation packages supporting international standards and electronic-grade specifications.

SEMI Standards

Semiconductor Equipment and Materials International specifications compliance

ISO 9001:2015

International quality management system certification

Electronic Grade

Ultra-pure specifications for semiconductor manufacturing

REACH Registration

European Union chemical regulation compliance

Process Validation

Supported semiconductor process validation documentation

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's semiconductor chemistry team provides comprehensive process support, troubleshooting assistance, and engineering services to optimize Electronic Grade Ammonia performance in your specific manufacturing applications.

Process Development
  • Semiconductor process optimization support
  • Cleaning procedure guidance
  • Process reliability validation
  • Custom chemistry procedures
Analytical Services
  • Certificate of Analysis verification
  • Custom purity analysis
  • Trace metal contamination testing
  • Process validation support
Technical Support
  • Process troubleshooting consultation
  • Storage and handling guidance
  • Safety training and protocols
  • Manufacturing best practices
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our Electronic Grade Ammonia production emphasizes environmental responsibility through sustainable manufacturing practices, waste minimization, and comprehensive environmental impact management for semiconductor operations.

Waste Minimization

Optimized production with minimal waste generation

Water Treatment

Advanced wastewater treatment and recycling systems

Clean Production

Energy-efficient synthesis with emission controls

Safe Disposal

Comprehensive guidance for manufacturing waste management

ISO 14001

Environmental management system certified production

Container Recycling

Chemical container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art semiconductor chemical manufacturing facility employs advanced purification technology and continuous monitoring systems to ensure consistent Electronic Grade Ammonia quality and performance across all production batches.

Production Process

Advanced synthesis and purification in controlled clean-room environment

Multi-stage purification for electronic grade quality
Quality Testing

Comprehensive analytical testing protocol including metals, organics, and trace impurities

ICP-MS verification and spectroscopic analysis
Quality Systems

ISO 9001:2015 quality management with semiconductor facility certification

Continuous improvement and process validation
Packaging Control

Specialized pressure containers with safety systems

Safe handling and contamination prevention

Market Applications & Performance Data

Comprehensive semiconductor manufacturing data demonstrating Electronic Grade Ammonia effectiveness across diverse applications with quantified performance metrics and process validations.

Semiconductor Manufacturing
Precision: ±0.1% process control Purity: >99.999% electronic grade Yield: 99.5%+ process success
Chemical Processing
Efficiency: 99.9%+ cleaning performance Selectivity: High process selectivity Reliability: 100% batch consistency
Electronics Processing
Performance: Zero defect contribution Validation: 100% process qualification Efficiency: 30% faster processing

DRAVYOM Competitive Advantages

Superior Purity

Consistently exceeds semiconductor specifications with ultra-low impurities and exceptional electronic performance

Reliable Supply

Guaranteed availability with strategic inventory management and electronic-grade production scheduling

Process Expertise

Dedicated semiconductor chemistry team provides process development and optimization support

Quality Assurance

Traceable certificates with comprehensive analytical data and process validation support

Global Standards

International compliance with SEMI, ISO, and electronics specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with semiconductor manufacturers and custom grade development services