Dilute Sulfuric Acid - H₂SO₄
Industrial Versatile
Industrial Acid

Dilute Sulfuric Acid - H₂SO₄ (10-50% Concentration)

Premium dilute sulfuric acid engineered for diverse industrial and laboratory applications. Our precisely controlled H₂SO₄ solutions deliver exceptional performance in water treatment, battery manufacturing, metal processing, and analytical chemistry requiring reliable acidity and consistent concentration.

  • 10-50% Concentration Range
  • Multiple Grade Options
  • Precise Concentration Control
  • Low Impurity Content
  • Battery Grade Available
  • Complete Documentation
Request Quote Technical Support

Technical Specifications

Chemical Formula: H₂SO₄
CAS Number: 7664-93-9
EINECS Number: 231-639-5
Molecular Weight: 98.08 g/mol
Concentration Range: 10-50% w/w H₂SO₄
Physical State: Clear, colorless liquid
Specific Gravity (20°C): 1.07-1.40 g/cm³ (varies with concentration)
pH: < 1 (highly acidic)
Boiling Point (50% solution): 102°C
Freezing Point (30% solution): -15°C
Chloride Content: ≤ 0.0005% (battery grade)
Iron Content: ≤ 5 ppm (technical grade)
Nitrate Content: ≤ 0.001%
Heavy Metals (as Pb): ≤ 5 ppm
Residue on Ignition: ≤ 0.02%
Conductivity (30% solution): 0.75 S/cm
UN Number: UN 2796 (Sulfuric acid with ≤51% acid)
Packaging Options: Drums, IBC tanks, bulk tankers

Applications

Lead-Acid Battery Manufacturing
Water Treatment & pH Control
Metal Processing & Pickling
Laboratory Reagent & Analysis
Textile Processing & Dyeing
Fertilizer Production
Pigment & Dye Manufacturing
Petroleum Refining Catalyst
Pulp & Paper Production
Metal Cleaning & Etching
Chemical Synthesis Catalyst
Analytical Chemistry

Industry-Specific Grades

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

Battery Grade
Concentration: 30-37% H₂SO₄ Chloride: ≤ 0.0005% Iron: ≤ 1 ppm Application: Lead-acid battery electrolyte
Technical Grade
Concentration: 10-50% range Iron: ≤ 5 ppm Residue: ≤ 0.02% Application: General industrial processes
Analytical Reagent (AR)
Concentration: Custom specifications Heavy Metals: ≤ 1 ppm Chloride: ≤ 0.0002% Application: Laboratory analysis, research
Water Treatment Grade
Concentration: 10-20% typical Cost-effective solution Bulk quantities available Application: pH adjustment, water treatment

Quality Standards

DRAVYOM's Dilute Sulfuric Acid is manufactured under stringent quality control protocols, meeting international chemical industry standards including ASTM, DIN, and various battery industry specifications for electrolyte applications.

ISO 9001:2015 Quality Management
BCI Battery Standards Compliant
Precise Concentration Control (±0.1%)
Advanced Analytical Testing
Temperature-Controlled Production
Corrosion-Resistant Handling
Complete Certificate of Analysis
Safe Transportation Protocols

Advanced Chemical Properties & Performance

DRAVYOM's Dilute Sulfuric Acid exhibits exceptional chemical properties optimized for diverse industrial applications. The controlled concentration ensures predictable reactivity and performance characteristics.

Electrical Properties
Conductivity (30% solution): 0.75 S/cm at 25°C
Dielectric Constant: Varies with concentration
Ion Mobility: High for H⁺ and HSO₄⁻
Thermal Properties
Heat of Dilution: Exothermic (requires cooling)
Specific Heat: 3.0-3.8 J/g·K (varies with concentration)
Thermal Stability: Stable below 100°C
Chemical Reactivity
Acid Strength: Strong acid (pKa₁ = -3)
Oxidizing Power: Mild oxidizing agent
Dehydrating Ability: Moderate (concentration dependent)
Physical Characteristics
Viscosity (30% solution): 1.2 cP at 25°C
Surface Tension: 0.073 N/m (30% solution)
Vapor Pressure: Low (varies with concentration)

Performance Characteristics

Our Dilute Sulfuric Acid delivers consistent, reliable performance across diverse applications, with optimized concentration levels and superior purity for maximum efficiency in industrial and analytical processes.

Concentration Accuracy

±0.1% precise control for critical applications

Reliable quality control
Battery Performance

Excellent - Optimal conductivity and stability

Superior electrochemical performance
Stability Rating

Superior - Long-term chemical stability

Outstanding stability profile
Shelf Life

Indefinite - No degradation under proper storage

Exceptional longevity

Safety Information

Dilute sulfuric acid is corrosive and requires careful handling procedures. Causes severe burns to skin and eyes with heat generation on dilution creating potential thermal burns. Vapors may cause respiratory irritation. Proper personal protective equipment and safety protocols are essential for safe operation and storage.

Corrosive
Irritant
Heat Generation
Respiratory Irritant

Storage & Handling

Proper storage and handling of dilute sulfuric acid ensures product integrity and safety. Use appropriate acid-resistant equipment and follow established procedures to maintain concentration and prevent contamination.

Temperature: 10-35°C (50-95°F)
Avoid freezing which may cause container damage
Store in well-ventilated, corrosion-resistant areas
Separate from incompatible materials
Use only acid-resistant containers (HDPE, FRP)
Ensure proper venting for thermal expansion
Always add acid to water, never water to acid
Use appropriate pumping equipment (acid-resistant)

Chemical Mechanisms & Reaction Pathways

Dilute sulfuric acid exhibits unique chemical reactivity through its controlled acid strength, enabling diverse industrial applications with exceptional selectivity and predictable reaction pathways.

Battery Chemistry

Pb + PbO₂ + 2H₂SO₄ → 2PbSO₄ + 2H₂O - Electrochemical electrolyte

Provides ionic conductivity for redox reactions
Metal Processing

Fe₂O₃ + 3H₂SO₄ → Fe₂(SO₄)₃ + 3H₂O - Oxide scale removal

Controlled concentration prevents excessive dissolution
Neutralization Reactions

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O - Base neutralization

Precise pH control for water treatment
Process Chemistry

Controlled acidification and metal extraction applications

Optimized concentration for industrial processes

Regulatory Compliance & Documentation

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

BCI Standards

Battery Council International specifications for electrolyte applications

Battery Industry Compliance

ASTM D1125, IEC, JIS automotive battery standards

International Standards

DIN industrial acid and ISO analytical specifications

Safety Regulations

UN 2796 transport classification and handling requirements

REACH Registration

European Union chemical regulation compliance

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 dilute sulfuric acid applications and ensure successful implementation in battery and industrial processes.

Process Consultation
  • Concentration optimization guidance
  • Process design and troubleshooting
  • Equipment compatibility assessment
  • Efficiency improvement recommendations
  • Cost reduction analysis
Laboratory Services
  • Custom concentration preparation
  • Analytical testing and verification
  • Quality control methods development
  • Stability testing programs
  • Contamination analysis
Training Programs
  • Safe handling and storage procedures
  • Proper dilution techniques
  • Emergency response training
  • Quality control methods
  • Regulatory compliance updates
Supply Solutions
  • Custom concentration blending
  • Just-in-time delivery
  • Bulk storage solutions
  • Inventory management systems
  • Emergency supply protocols

Environmental Impact & Sustainability

DRAVYOM is committed to sustainable sulfuric acid production and responsible environmental stewardship, implementing green chemistry principles and minimizing environmental impact throughout the product lifecycle.

Production Sustainability
  • Energy-efficient dilution processes
  • Heat recovery from dilution reactions
  • Water recycling and treatment systems
  • Waste acid regeneration programs
  • Carbon footprint reduction initiatives
Environmental Protection
  • Closed-loop production systems
  • Air emission monitoring and control
  • Wastewater neutralization and treatment
  • Soil and groundwater protection
  • Environmental management certification
Battery Recycling Support
  • Spent acid recovery and regeneration
  • Lead recovery process support
  • Circular economy initiatives
  • Recycling technology development
  • Partnership with recycling facilities

Manufacturing Excellence & Quality Control

DRAVYOM's advanced acid dilution facilities employ precise blending technology and comprehensive quality assurance systems to ensure consistent, high-quality dilute sulfuric acid production.

Advanced Production Technology
  • Automated dilution and blending systems
  • Real-time concentration monitoring
  • Temperature-controlled dilution processes
  • Advanced mixing and homogenization
  • Predictive maintenance programs
Quality Control Systems
  • Automated titration analysis
  • Density and specific gravity measurement
  • ICP-OES trace metal analysis
  • Conductivity and pH monitoring
  • Statistical process control
Certifications & Standards
  • ISO 9001:2015 Quality Management
  • ISO 14001:2015 Environmental Management
  • OHSAS 18001 Occupational Health & Safety
  • ASTM chemical standard compliance
  • BCI battery industry certifications

Market Applications & Performance Data

DRAVYOM's dilute sulfuric acid has proven performance across diverse applications, with extensive field data demonstrating superior consistency and reliability in battery and industrial processes.

Battery Performance Data
Specific gravity (37% H₂SO₄): 1.28 Conductivity (30% solution): 0.75 S/cm Battery life with premium grade: 2000+ cycles
Water Treatment Efficiency
pH control accuracy: 99.5% Typical dilution ratio for pH adjustment: 1:1000 Mixing time for homogenization: < 5 min
Metal Processing Results
Oxide scale removal efficiency: 95%+ Typical concentration for pickling: 10-20% Base metal loss rate: < 0.1%

DRAVYOM Competitive Advantages

Choose DRAVYOM for dilute sulfuric acid solutions that deliver superior performance, reliability, and value. Our commitment to precision, quality, and customer support sets us apart in the industrial acid market.

Precision Concentration Control

Industry-leading concentration accuracy (±0.1%) with advanced automated blending systems for consistent performance.

Battery Industry Leadership

Specialized battery-grade formulations meeting stringent BCI standards for superior electrolyte performance and longevity.

Custom Concentration Solutions

Flexible blending capabilities to provide exact concentrations for specific applications and process requirements.

Safety Excellence

Comprehensive safety protocols and training programs ensuring secure handling and storage of corrosive materials.

Sustainability Focus

Energy-efficient production processes and acid recovery programs supporting circular economy principles.

Reliable Supply Chain

Global distribution network with specialized acid transportation and storage capabilities for uninterrupted supply.