Nitric Acid - HNO₃ Technical Grade
Industrial Technical Grade
Industrial Acid

Nitric Acid - HNO₃ (Technical Grade 60-68%)

High-performance technical grade nitric acid engineered for demanding industrial applications. Our HNO₃ delivers exceptional purity and consistency for metal processing, fertilizer production, explosives manufacturing, and chemical synthesis operations requiring reliable oxidizing properties and controlled reactivity.

  • 60-68% Concentration Range
  • Superior Oxidizing Power
  • Low Impurity Content
  • Consistent Batch Quality
  • Multiple Grade Options
  • ISO Certified Production
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Technical Specifications

Chemical Formula: HNO₃
CAS Number: 7697-37-2
EINECS Number: 231-714-2
Molecular Weight: 63.01 g/mol
Concentration: 60-68% w/w
Physical State: Clear, colorless to pale yellow liquid
Specific Gravity (20°C): 1.36-1.42 g/cm³
Boiling Point: 121°C (68% solution)
Freezing Point: -41.6°C (68% solution)
pH: < 1 (highly acidic)
Chloride Content: ≤ 0.002%
Sulfate Content: ≤ 0.001%
Iron Content: ≤ 2 ppm
Nitrogen Oxides (NOx): ≤ 0.05%
Residue on Evaporation: ≤ 0.01%
UN Number: UN 2031 (Nitric acid, other than red fuming)
Packaging Options: 35kg PE carboys, 300kg PE drums, bulk tankers

Applications

Metal Processing & Etching
Fertilizer Production (Ammonium Nitrate)
Explosives Manufacturing
Chemical Synthesis & Intermediates
Precious Metal Refining
Semiconductor & Electronics
Dye & Pigment Production
Pharmaceutical Intermediates
Pickling & Passivation
Analytical & Laboratory Use
Metal Recovery Processes
Nitrate Salt Production

Industry-Specific Grades

DRAVYOM offers specialized nitric acid grades tailored for specific industry requirements, ensuring optimal performance and regulatory compliance across diverse industrial applications.

Technical Grade
Concentration: 60-68% Iron: ≤ 2 ppm Chloride: ≤ 0.002% Application: General industrial processes, metal processing
Fertilizer Grade
Concentration: 65-68% Sulfate: ≤ 0.001% Phosphate: ≤ 5 ppm Application: Ammonium nitrate, NPK fertilizer production
Refining Grade
Concentration: 65-70% Iron: ≤ 1 ppm Heavy Metals: ≤ 5 ppm Application: Precious metal refining, high-purity processes
Electronics Grade
Concentration: 69-70% Trace Metals: ≤ 0.1 ppm each Particulates: ≤ 0.5 μm Application: Semiconductor etching, PCB manufacturing

Quality Standards

DRAVYOM's Technical Grade Nitric Acid is manufactured under stringent quality control protocols, meeting international chemical industry standards including ISO, ASTM, and various national specifications. Our advanced analytical testing ensures consistent concentration and minimal impurities.

ISO 9001:2015 Quality Management
REACH & RoHS Compliant
60-68% Concentration Guaranteed
Advanced Impurity Analysis
Temperature-Controlled Storage
Complete Certificate of Analysis
Hazmat-Certified Transportation
Real-Time Quality Monitoring

Advanced Chemical Properties & Performance

DRAVYOM's Technical Grade Nitric Acid exhibits exceptional chemical properties that make it ideal for demanding industrial applications. The controlled concentration provides optimal oxidizing power while maintaining safe handling characteristics.

Oxidizing Properties
Oxidation Potential: +0.96 V (standard conditions)
Reaction Rate: Rapid with most metals and organics
Selectivity: High for noble metal dissolution
Thermal Properties
Heat of Formation: -174.1 kJ/mol
Vapor Pressure (20°C): 6.4 kPa (68% solution)
Thermal Stability: Stable below 100°C
Physical Characteristics
Viscosity (20°C): 1.0-1.2 cP
Surface Tension: 67.5 mN/m (68% solution)
Dielectric Constant: 42.0 (68% solution)
Analytical Properties
Assay Method: Alkalimetric titration
Detection Limit: ±0.1% concentration
Spectral Characteristics: Strong UV absorption at 302 nm

Performance Characteristics

Our Technical Grade Nitric Acid delivers consistent, reliable performance across diverse industrial applications, with optimized concentration and purity levels for maximum process efficiency.

Reaction Efficiency

98.5% metal dissolution rate in controlled conditions

Superior reaction performance
Concentration Accuracy

±0.1% batch-to-batch consistency guarantee

Precise quality control
Shelf Life

24 months under proper storage conditions

Extended product lifecycle
Stability Rating

Excellent - Minimal decomposition at ambient temperature

Outstanding stability profile

Safety Information

Nitric acid is a strong oxidizing acid requiring careful handling procedures. Highly corrosive and causes severe burns to skin and eyes. Strong oxidizer that may cause fire with combustible materials. Toxic fumes require adequate ventilation. Use appropriate personal protective equipment and safety protocols.

Oxidizing
Corrosive
Toxic
Harmful Vapors

Storage & Handling

Proper storage and handling of nitric acid is critical for safety and product integrity. Use appropriate materials and follow established procedures to prevent accidents and maintain product quality.

Temperature: 15-25°C (59-77°F)
Avoid direct sunlight and heat sources
Maintain dry, well-ventilated environment
Separate from incompatible materials
Use only acid-resistant containers
Stainless steel 316L or PTFE-lined vessels
Always add acid to water, never water to acid
Use appropriate transfer equipment and procedures

Chemical Mechanisms & Reaction Pathways

Understanding the chemical mechanisms of nitric acid enables optimal process design and control. Our technical team provides detailed reaction pathway analysis for specific applications.

Molecular Structure

Strong mineral acid with excellent oxidizing properties

Highly reactive for metal dissolution and organic oxidation
Oxidation Reactions

Powerful oxidizing agent for metals and organic compounds

Selective oxidation with controlled conditions
Metal Dissolution

Effective dissolution of copper, silver, and other metals

Controlled reaction rates and product purity
Fertilizer Formation

Key component in ammonium nitrate production

High-efficiency neutralization processes

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global market access with complete documentation packages supporting international trade and industrial application approval processes.

REACH Registration

European Union chemical regulation compliance

TSCA Inventory

United States Toxic Substances Control Act listing

UN Classification

UN 2031 - Proper shipping name and hazard class

International Inventories

DSL (Canada), IECSC (China), K-REACH (Korea) registered

Transport Compliance

IMDG, ADR/RID, DOT hazmat certified packaging

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM provides comprehensive technical support and value-added services to optimize your nitric acid applications and ensure successful project outcomes.

Expert Consultation
  • Process optimization guidance
  • Safety protocol development
  • Custom concentration specifications
  • Application-specific recommendations
  • 24/7 technical hotline support
Laboratory Services
  • Custom analytical testing
  • Process development support
  • Compatibility testing
  • Method validation assistance
  • Quality troubleshooting
Training Programs
  • Safe handling procedures
  • Emergency response training
  • Process optimization workshops
  • Regulatory compliance updates
  • Best practices seminars
Logistics Solutions
  • Just-in-time delivery
  • Bulk storage solutions
  • Emergency supply protocols
  • Inventory management
  • Global shipping coordination

Environmental Impact & Sustainability

DRAVYOM is committed to sustainable production and responsible environmental stewardship in our nitric acid manufacturing processes, implementing green chemistry principles and waste minimization strategies.

Production Sustainability
  • Energy-efficient synthesis processes
  • NOx emission control systems
  • Waste heat recovery systems
  • Water recycling and treatment
  • Carbon footprint monitoring
Environmental Protection
  • Air emission monitoring and control
  • Wastewater treatment compliance
  • Soil and groundwater protection
  • Biodiversity conservation programs
  • Environmental management systems
Responsible Use
  • Customer education on safe disposal
  • Neutralization guidelines
  • Container recycling programs
  • Green chemistry alternatives
  • Lifecycle assessment support

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art manufacturing facilities employ advanced process control and quality assurance systems to ensure consistent, high-quality nitric acid production.

Advanced Production Technology
  • Automated concentration control systems
  • Real-time process monitoring
  • Advanced distillation technology
  • Continuous quality feedback loops
  • Predictive maintenance programs
Analytical Capabilities
  • ICP-OES trace metal analysis
  • Automated titration systems
  • Ion chromatography
  • Spectrophotometric analysis
  • Statistical process control
Quality Certifications
  • ISO 9001:2015 Quality Management
  • ISO 14001:2015 Environmental Management
  • OHSAS 18001 Occupational Health & Safety
  • GMP compliance for pharmaceutical grades
  • ASTM specification compliance

Market Applications & Performance Data

DRAVYOM's nitric acid has proven performance across diverse industrial applications, with extensive field data demonstrating superior efficiency and reliability.

Metal Processing Performance
Copper dissolution efficiency: 98.5% Average processing time: 15 min Noble metal recovery rate: 99.9%
Fertilizer Production Data
Neutralization efficiency: 99.8% Nitrogen content in AN: 34.5% Free acid content: 0.02%
Electronics Industry Results
Etch precision capability: 0.1 μm Surface cleaning efficiency: 99.99% Metal contamination levels: < 1 ppm

DRAVYOM Competitive Advantages

Choose DRAVYOM for nitric acid solutions that deliver superior performance, reliability, and value. Our commitment to excellence sets us apart in the chemical industry.

Superior Product Quality

Consistent 60-68% concentration with minimal impurities, exceeding industry standards for technical grade nitric acid.

Reliable Global Supply

Extensive distribution network ensuring timely delivery worldwide with comprehensive logistics support.

Expert Technical Support

Dedicated team of chemical engineers providing application guidance and process optimization support.

Comprehensive Compliance

Full regulatory compliance with complete documentation for safe, legal use in all major markets.

Sustainable Manufacturing

Environmentally responsible production processes with commitment to sustainability and green chemistry.

Partnership Approach

Long-term customer partnerships with flexible solutions and customized service to meet specific requirements.