LR Grade Hydrochloric Acid
Laboratory Educational
Laboratory Reagent

LR Grade Hydrochloric Acid (HCl)

Laboratory Reagent grade hydrochloric acid manufactured for general laboratory procedures, educational applications, and routine chemical processing. Our LR grade HCl provides reliable performance for standard laboratory work, teaching applications, and non-critical analytical procedures.

  • 35-37% Laboratory Grade Concentration
  • Cost-Effective Laboratory Solution
  • Suitable for General Laboratory Use
  • Educational & Training Applications
  • Consistent Quality & Performance
  • Routine Analytical Procedures
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Technical Specifications

Chemical Formula: HCl
CAS Number: 7647-01-0
EINECS Number: 231-595-7
Concentration (Assay): 35-37% (LR Grade)
Physical State: Clear, colorless liquid
Density (20°C): 1.18 g/cm³
Molecular Weight: 36.46 g/mol
Boiling Point: 108.6°C (azeotrope)
pH (1% solution): ≤ 1.5
Residue on Evaporation: ≤ 0.005%
Free Chlorine (Cl): ≤ 0.001%
Iron (Fe): ≤ 0.0001%
Heavy Metals (as Pb): ≤ 0.00001%
Sulfate (SO₄): ≤ 0.005%
Nitrate (NO₃): ≤ 0.001%
UN Number: UN 1789 (Hydrochloric acid)
Packaging Options: 500ml, 1L, 2.5L, 5L plastic/glass bottles

Applications

Educational Laboratories
General Laboratory Procedures
Routine Titrations
Chemical Synthesis
Teaching & Training
Basic Analysis
Process Applications
Sample Preparation
pH Adjustment
Metal Cleaning
Water Treatment
Quality Control Testing

Industry-Specific Grades

DRAVYOM offers specialized hydrochloric acid grades tailored for different laboratory and educational requirements, ensuring optimal performance and cost-effectiveness across diverse applications.

LR Grade (Laboratory Reagent)
Assay: 35-37% Residue: ≤ 0.005% Heavy Metals: ≤ 0.00001% Application: General laboratory, educational use
Technical Grade
Assay: 30-37% Iron: ≤ 0.001% Chloride: ≤ 0.01% Application: Industrial processes, pH control
Educational Grade
Assay: 33-37% Metal Impurities: Low levels Safety: Enhanced packaging Application: Schools, training institutes
Laboratory Grade
Assay: 35-37% Consistency: Batch-to-batch Purity: Standard laboratory requirements Application: Routine laboratory work

Quality Standards

DRAVYOM's LR Grade Hydrochloric Acid is manufactured under standard quality control protocols, meeting laboratory reagent specifications for educational and general laboratory applications. Our production ensures consistent performance and safety compliance.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
35-37% Reliable Concentration
Standard Analytical Testing
Educational Grade Compliance
Consistent Batch Quality
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Hydrochloric Acid exhibits reliable chemical properties suitable for educational and general laboratory applications. Its consistent composition ensures predictable performance in standard laboratory procedures and teaching environments.

Basic Properties
Acidity (Strong Acid): Complete ionization in water
Normality (37% solution): ~12.1 N
Molarity (37% solution): ~12.1 M
Conductivity: High ionic conductivity
Physical Properties
Boiling Point (37%): 108.6°C
Freezing Point (37%): -26°C
Vapor Pressure (20°C): 5.2 kPa
Solubility: Completely miscible with water
Laboratory Performance
Titration Suitability: Good for routine titrations
pH Adjustment: Effective acidification
Metal Dissolution: Suitable for common metals
Reaction Behavior: Predictable in standard reactions
Composition Standards
Total Impurities: ≤ 0.01%
Water Content: 63-65% (for 37% HCl)
Color: Clear, colorless
Clarity: Clear solution
Stability Properties
Shelf Life: 3 years (unopened)
Storage Stability: Stable under normal conditions
Temperature Range: Store 5-35°C
Container Compatibility: Glass, PE, PP containers

Performance Characteristics

Performance metrics demonstrate LR Grade HCl reliability in educational and general laboratory applications with consistent quality, suitable performance, and cost-effective operation for routine procedures.

Titration Performance

Accuracy: ±0.5% for routine titrations

Suitable for educational procedures
Educational Suitability

Safety: Enhanced safety protocols for students

Ideal for teaching environments
Laboratory Use

Reliability: Consistent performance in routine work

Suitable for general laboratory procedures
Cost Effectiveness

Economics: Optimal cost-performance ratio

Budget-friendly laboratory solution
Quality Consistency

Variation: ±2% between batches

Reliable batch-to-batch performance
Shelf Life

Duration: 3 years under proper storage

Extended usability for laboratories

Safety Information

Corrosive acid that can cause burns to skin, eyes, and respiratory tract. Handle in well-ventilated areas with appropriate protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Particularly important in educational settings to ensure proper supervision and safety protocols.

Corrosive
Respiratory Irritant
Educational Safety

Storage & Handling

Store in original containers in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and ensure proper ventilation. Use corrosion-resistant storage equipment and maintain proper inventory management for educational institutions.

Store at 5-35°C
Adequate ventilation required
Original containers preferred
Educational safety protocols

Chemical Mechanisms & Reaction Pathways

Hydrochloric acid exhibits strong acid properties through complete ionization in aqueous solution, making it suitable for educational demonstrations and general laboratory applications with predictable reaction behavior.

Acid-Base Reactions

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

Ideal for teaching acid-base concepts
Neutralization

Predictable neutralization with bases for titration experiments

Standard reactions for educational purposes
Metal Reactions

Reactive with metals to produce hydrogen gas and metal chlorides

Suitable for demonstration experiments
pH Control

Effective pH adjustment for various laboratory procedures

Reliable pH modification applications

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in educational and laboratory environments with complete documentation packages supporting institutional safety requirements and standard operating procedures.

Educational Standards

Compliance with educational institution safety requirements

Laboratory Standards

General laboratory reagent specifications and testing protocols

Safety Compliance

Occupational safety and health administration compliance

Chemical Registration

Proper chemical registration and inventory management

Documentation

Complete safety data sheets and handling instructions

Transportation

UN classification and safe transportation protocols

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance, safety training, and technical assistance to optimize LR Grade HCl use in educational and general laboratory applications.

Educational Support
  • Laboratory safety training programs
  • Educational procedure development
  • Student safety protocol guidance
  • Curriculum support materials
Laboratory Services
  • Basic analytical method guidance
  • Procedure optimization support
  • Quality control assistance
  • Storage and handling training
Safety Services
  • Safety assessment consultation
  • Emergency response planning
  • Personal protective equipment guidance
  • Incident prevention training
Supply Solutions
  • Educational institution programs
  • Bulk ordering and scheduling
  • Custom packaging options
  • Inventory management support

Environmental Impact & Sustainability

Our LR Grade HCl production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management for educational and laboratory operations.

Waste Minimization

Efficient production with reduced waste generation

Educational Sustainability

Supporting sustainable chemistry education programs

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Neutralization guidance for laboratory waste management

Environmental Standards

Compliance with environmental management systems

Container Programs

Container return and recycling programs for institutions

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs standard production technology and quality monitoring systems to ensure consistent LR Grade HCl quality and performance across all production batches for educational and laboratory use.

Production Process

Standard acid production with controlled concentration and purification

Consistent quality for laboratory applications
Quality Testing

Standard testing protocol including concentration, pH, and basic impurities

Regular quality monitoring and batch release
Quality Systems

ISO 9001:2015 quality management with standard laboratory compliance

Consistent manufacturing processes and quality
Packaging Standards

Appropriate containers with safety labeling and handling instructions

Safe packaging for educational environments

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade HCl effectiveness across educational and general laboratory applications with reliable performance metrics and institutional usage validation.

Educational Institutions
Safety Record: 99.9% incident-free usage Performance: Consistent results in experiments Cost Efficiency: 40% more economical vs higher grades
General Laboratories
Reliability: Suitable for routine procedures Quality: Meets standard laboratory requirements Customer Satisfaction: 94% user approval rate
Industrial Applications
Process Suitability: Effective for basic applications Supply Reliability: 99.5% on-time delivery Economic Value: Optimal cost-performance ratio

DRAVYOM Competitive Advantages

Cost Effectiveness

Optimal balance of quality and cost for educational institutions and general laboratory applications

Educational Focus

Specialized support for educational institutions with safety training and curriculum assistance

Safety Standards

Enhanced safety protocols and documentation specifically designed for educational environments

Reliable Supply

Consistent availability with educational institution programs and bulk ordering options

Quality Assurance

Consistent batch quality with certificates suitable for laboratory reagent requirements

Partnership Approach

Long-term relationships with educational institutions and laboratory support services