Hydrochloric Acid (HCl) - Technical Grade Chemical Structure
Industrial Premium
Industrial Chemical

Technical Grade Hydrochloric Acid (HCl)

Premium technical grade hydrochloric acid engineered for demanding industrial applications including steel pickling, metal processing, chemical synthesis, and precise pH control. Our HCl delivers exceptional purity, consistent performance, and reliable supply for critical manufacturing processes requiring superior acid chemistry with stringent quality control standards.

  • 30-35% Technical Grade Concentration
  • Superior Steel Pickling Performance
  • Ultra-Low Iron & Heavy Metal Content
  • Consistent Batch-to-Batch Quality
  • Cost-Effective Industrial Solution
  • FDA Approved Grades Available
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Technical Specifications

Chemical Formula: HCl
CAS Number: 7647-01-0
EINECS Number: 231-595-7
Assay (HCl content): 30-35% (Technical Grade)
Physical State: Clear, colorless aqueous solution
pH (1% solution): ≤ 1.0
Density (20°C): 1.15-1.18 g/cm³
Molecular Weight: 36.46 g/mol
Boiling Point: 108-110°C (32% solution)
Vapor Pressure (20°C): 16 kPa (30% solution)
Iron (Fe): ≤ 10 ppm
Heavy Metals (as Pb): ≤ 5 ppm
Sulfates (SO₄): ≤ 50 ppm
Arsenic (As): ≤ 1 ppm
Free Chlorine: ≤ 10 ppm
Insoluble Matter: ≤ 0.01%
UN Number: UN 1789 (Hydrochloric acid solution)
Packaging Options: 35kg, 250kg HDPE drums, 1000L IBC, bulk tanker

Applications

Steel & Metal Pickling Operations
Chemical Synthesis & Manufacturing
Water Treatment & pH Control
Oil Well Acidizing & Stimulation
Food Grade Processing & Corn Syrup
Analytical & Laboratory Reagent
Precious Metal Recovery & Refining
Industrial Cleaning & Descaling
Ion Exchange Resin Regeneration
Chloride Manufacturing & Processing
Textile Processing & Dyeing
Rubber & Polymer Processing

Industry-Specific Grades

DRAVYOM offers specialized hydrochloric acid grades tailored for specific industry requirements, ensuring optimal performance and regulatory compliance across diverse applications from steel pickling to food processing.

Technical Grade
HCl Content: 30-35% Iron (Fe): ≤ 10 ppm Heavy Metals: ≤ 5 ppm Application: Steel pickling, metal processing
Food Grade
HCl Content: 31-33% Arsenic (As): ≤ 0.5 ppm Lead (Pb): ≤ 2 ppm Application: Food processing, corn syrup production
Analytical Reagent Grade
HCl Content: 36-38% Heavy Metals: ≤ 1 ppm Sulfates: ≤ 2 ppm Application: Laboratory analysis, research
Oilfield Grade
HCl Content: 28-30% Iron (Fe): ≤ 50 ppm Corrosion Inhibitor: Available Application: Well acidizing, stimulation

Quality Standards

DRAVYOM's Hydrochloric Acid is manufactured under stringent quality control protocols, meeting international chemical industry standards including IS, ASTM, and food grade compliance. Our advanced analytical testing ensures consistent performance characteristics and regulatory adherence.

IS 265:2021 & ASTM D507 Compliant
Food Grade FDA Approved
30-35% HCl Content Guaranteed
Advanced Analytical Testing
Environmental Compliance
Consistent Batch Performance
Complete Certificate of Analysis
Secure Transport & Handling

Advanced Chemical Properties & Performance

DRAVYOM's HCl exhibits exceptional chemical properties that distinguish it from conventional acids. The precise concentration control provides superior pickling performance, enhanced dissolution rates, and remarkable stability across diverse operating conditions.

Dissolution Properties
Metal Dissolution Rate: Superior for steel, iron alloys
Oxide Scale Removal: Efficient at 60-80°C
Pickling Efficiency: 95-98% scale removal
Reaction Rate: Temperature dependent (Arrhenius)
Thermal Properties
Operating Temperature: 5-85°C optimal range
Vapor Generation: Increases with temperature
Heat of Solution: -74.8 kJ/mol (dilution)
Thermal Stability: Stable up to 110°C
Chemical Reactivity
Acid Strength: Strong acid (pKa = -6)
Oxidizing Potential: Non-oxidizing acid
Metal Compatibility: Reacts with most metals
Neutralization: Complete with alkalis
Solution Properties
Concentration Stability: Minimal degradation over time
Azeotropic Point: 20.2% HCl at 108.6°C
Electrical Conductivity: High ionic conductivity
Solubility: Completely miscible with water
Processing Performance
Pickling Time: Reduced by 30-40% vs conventional
Surface Finish: Superior metal surface quality
Inhibitor Compatibility: Works with pickling inhibitors
Regeneration: Partial regeneration possible
Safety Properties
Corrosivity: Highly corrosive to metals
Vapor Toxicity: HCl gas is toxic and corrosive
Skin Contact: Causes severe chemical burns
Emergency Response: Neutralize with sodium bicarbonate

Performance Characteristics

Detailed performance metrics demonstrate HCl superiority in demanding industrial applications with excellent acid strength, superior metal processing capabilities, and consistent performance across concentration ranges.

Pickling Performance

Scale removal: 95-98% (60°C-80°C)

Superior steel processing efficiency
Acid Strength

pH: ≤ 1.0 (1% solution)

Strong acid characteristics
Temperature Stability

Stable up to 110°C

Wide operating temperature range
Concentration Control

Precise 30-35% technical grade

Consistent batch quality
Processing Efficiency

Reduced processing time by 30-40%

Enhanced productivity
Shelf Stability

24 months under proper storage

Extended product lifecycle

Safety Information

Highly corrosive substance requiring strict safety protocols. Causes severe chemical burns and eye damage. Vapors are extremely hazardous. Use appropriate engineering controls and personal protective equipment. Handle only in well-ventilated areas with emergency response procedures in place.

Corrosive
Toxic Vapors
Chemical Burns

Storage & Handling

Store in a cool, dry, well-ventilated area away from incompatible materials. Use corrosion-resistant containers and equipment. Implement secondary containment systems and ensure emergency response equipment is readily available.

Cool storage (15-25°C)
Excellent ventilation required
Secondary containment systems
Separate from incompatibles

Chemical Mechanisms & Reaction Pathways

Hydrochloric acid exhibits unique chemical behavior through its complete ionization in aqueous solution, providing exceptional proton availability for metal dissolution, pH adjustment, and chemical synthesis reactions.

Ionization Mechanism

Complete dissociation: HCl → H⁺ + Cl⁻ in aqueous solution

Strong acid with complete ionization
Metal Dissolution

Metal + HCl → Metal chloride + H₂ (for active metals)

Efficient oxide scale removal
Pickling Mechanism

Fe₂O₃ + 6HCl → 2FeCl₃ + 3H₂O (iron oxide dissolution)

Complete scale removal process
pH Control

Precise pH adjustment through controlled acid addition

Excellent buffering capacity

Regulatory Compliance & Documentation

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

IS 265:2021 Compliance

Indian Standard for hydrochloric acid technical specifications

ASTM D507 Standard

American Society for Testing and Materials specifications

Food Grade FDA

Food and Drug Administration approved for food processing

UN Transport

UN 1789 classification for safe international transport

OSHA Guidelines

Occupational safety and health compliance protocols

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM's technical team provides comprehensive application support, process optimization assistance, and analytical services to maximize HCl performance in your specific industrial applications.

Process Optimization
  • Pickling process design and optimization
  • Concentration and temperature recommendations
  • Corrosion inhibitor selection guidance
  • Waste minimization strategies
Analytical Services
  • HCl concentration verification
  • Impurity analysis and profiling
  • Metal content determination
  • Custom analytical method development
Application Support
  • On-site technical consultation
  • Troubleshooting and problem resolution
  • Safety training and protocol development
  • Emergency response planning
Logistics & Supply Chain
  • Just-in-time delivery programs
  • Emergency supply arrangements
  • Inventory management solutions
  • Specialized transport coordination

Environmental Impact & Sustainability

Our HCl production prioritizes environmental responsibility through efficient manufacturing processes, waste minimization strategies, and comprehensive environmental management systems.

Waste Minimization

Advanced production efficiency reduces waste generation

Neutralization

Can be safely neutralized with appropriate alkaline solutions

Emission Control

Advanced scrubbing systems minimize atmospheric emissions

Clean Production

Energy-efficient synthesis and recovery processes

ISO 14001

Environmental management system certified

Safe Disposal

Comprehensive protocols for safe waste management

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art manufacturing facility employs advanced synthesis technology and continuous monitoring systems to ensure consistent HCl quality and performance across all production batches.

Production Process

Direct synthesis from hydrogen and chlorine with precise concentration control

Advanced process control and automation
Quality Testing

15-point analytical testing protocol including assay, impurities, and physical properties

Real-time monitoring and batch release protocols
Safety Systems

Multiple safety interlocks, emergency shutdown systems, and vapor control protocols

HAZOP studies and comprehensive risk management
Environmental Controls

Advanced scrubbing systems and zero liquid discharge protocols

Environmental impact minimization systems

Market Applications & Performance Data

Comprehensive market analysis and performance data demonstrating HCl effectiveness across diverse industrial applications with quantified performance metrics and customer success stories.

Steel Processing
Market Share: 45% of industrial acid consumption Performance: 95-98% scale removal efficiency Cost Efficiency: 25% faster processing times
Food Processing
Applications: Corn syrup, food acidification Safety Index: FDA approved food grade Customer Satisfaction: 98% retention rate
Oil & Gas
Quality: Superior well stimulation performance Regulatory: 100% compliance audit pass rate Supply Reliability: 99.5% on-time delivery

DRAVYOM Competitive Advantages

Technical Excellence

Superior concentration control and ultra-low impurity levels for optimal industrial performance

Supply Reliability

Guaranteed supply continuity with strategic inventory management and backup production systems

Application Expertise

Dedicated acid chemistry R&D team provides process optimization and technical troubleshooting

Safety Leadership

Industry-leading safety protocols with comprehensive emergency response and training programs

Market Presence

Established distribution network with regional technical support and regulatory compliance expertise

Partnership Focus

Long-term customer partnerships with collaborative development and customized acid solutions