Laboratory Polar Solvent
Laboratory Reagent

LR Grade Ethanol (C₂H₅OH)

Laboratory Reagent grade ethanol manufactured for general laboratory procedures, educational applications, and routine chemical processing. Our LR grade C₂H₅OH provides reliable polar solvent for standard laboratory work, teaching applications, and analytical procedures.

  • 99.5% Laboratory Grade Purity
  • Excellent Polar Solvent
  • Educational & Training Applications
  • Sterilization Agent
  • Cost-Effective Laboratory Solution
  • Consistent Quality & Performance
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Technical Specifications

Chemical Formula: C₂H₅OH
CAS Number: 64-17-5
EINECS Number: 200-578-6
Purity (Assay): 99.5% (LR Grade)
Physical State: Clear, colorless liquid
Density (20°C): 0.789 g/cm³
Molecular Weight: 46.07 g/mol
Boiling Point: 78.3°C
Melting Point: -114.1°C
Water Content: ≤ 0.3%
Acidity (as Acetic Acid): ≤ 0.002%
Non-volatile Matter: ≤ 0.001%
Storage Conditions: Cool, dry place, tight container
Shelf Life: 3 years (unopened)
Packaging Options: 500mL, 1L, 2.5L, 5L bottles

Applications

Solvent Extraction
Organic Synthesis
Laboratory Procedures
Educational Laboratories
Disinfectant Preparation
Quality Control Testing
Industrial Solvent
Extraction Processes
Pharmaceutical Manufacturing
Research Applications
Reaction Medium
Analytical Chemistry

Industry-Specific Grades

DRAVYOM offers specialized ethanol formulations tailored for specific laboratory and industrial requirements, ensuring optimal performance and regulatory compliance across diverse applications.

Educational Grade
Purity: 95-99.5% Cost-effective solution Teaching laboratory suitable Application: University laboratories
LR Grade (Laboratory Reagent)
Purity: 99.5% General laboratory use Reliable performance Application: Routine laboratory procedures
Industrial Grade
Purity: 99.0% Bulk packaging available Process solvent Application: Manufacturing processes
Pharmaceutical Grade
Purity: 99.9% USP/BP compliant Ultra-low impurities Application: Drug manufacturing

Quality Standards

DRAVYOM's LR Grade Ethanol is manufactured under stringent quality control protocols, meeting international laboratory standards including IS, ASTM, and educational specifications. Our solvent ensures consistent performance for laboratory applications.

ISO 9001:2015 Certified Manufacturing
IS:323 Grade Standards
99.5% Purity Assurance
Low Water Content
Stabilized Formulation
Low Acidity Content
Certificate of Analysis
Temperature Controlled Storage

Advanced Chemical Properties & Performance

LR Grade Ethanol exhibits excellent solvent properties and chemical reactivity through its hydroxyl functional group, making it suitable for extraction, synthesis, and analytical applications requiring high-purity alcohol performance.

Solvent Properties
Polarity: Moderately polar solvent
Dielectric Constant: 24.3 (at 25°C)
Miscibility: Miscible with water and most organics
Hydrogen Bonding: Strong H-bond donor and acceptor
Chemical Reactivity
Hydroxyl Group: Primary alcohol (-CH₂OH)
Oxidation Products: Acetaldehyde → Acetic acid
pKa: 15.9 (weak acid)
Nucleophilicity: Moderate nucleophile
Physical Properties
Boiling Point: 78.37°C
Freezing Point: -114.1°C
Density (20°C): 0.789 g/cm³
Viscosity (20°C): 1.2 mPa·s

Performance Characteristics

Performance metrics demonstrate LR Grade Ethanol reliability in educational, analytical, and research applications with consistent solvent performance and chemical purity for routine laboratory procedures.

Solvent Performance

Effectiveness: Excellent dissolution capacity

Consistent extraction efficiency
Educational Suitability

Safety: Enhanced protocols for student use

Ideal for teaching organic chemistry
Analytical Performance

Purity: 99.5% minimum assay

Suitable for chromatographic applications
Reaction Medium

Compatibility: Versatile reaction solvent

Suitable for synthesis applications

Safety Information

Highly flammable liquid with low flash point. Can cause eye and respiratory irritation. May cause drowsiness and central nervous system effects. Use in well-ventilated areas with appropriate fire safety measures. Critical for educational settings to maintain strict fire safety protocols.

Highly Flammable
Eye Irritant
Educational Safety

Storage & Handling

Store in original containers in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Keep containers tightly closed and use appropriate fire-resistant storage cabinets. Maintain proper grounding and bonding procedures for transfer operations.

Store below 25°C
Fire-resistant storage cabinet
Original glass containers
Excellent ventilation required

Chemical Mechanisms & Reaction Pathways

Ethanol exhibits versatile chemical properties through multiple reaction pathways, making it suitable for educational demonstrations, organic synthesis, and analytical applications requiring controlled solvent behavior.

Solvent Properties

Polar protic solvent: C₂H₅OH dissolves both polar and moderately non-polar compounds

Ideal for teaching solubility concepts
Oxidation Reactions

Controlled oxidation: C₂H₅OH → CH₃CHO → CH₃COOH

Suitable for educational oxidation studies
Esterification

Forms esters with carboxylic acids in presence of acid catalyst

Standard reactions for organic synthesis
Nucleophilic Substitution

Acts as nucleophile in SN2 reactions with alkyl halides

Important for mechanism studies

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use of flammable solvents in educational and laboratory environments with complete documentation supporting institutional safety requirements.

Educational Standards

Compliance with educational institution safety for flammable materials

Flammable Classification

Proper hazard classification and fire safety protocols

Safety Compliance

Occupational safety standards for flammable solvents

Transportation

UN classification for flammable liquids transportation

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for safe handling of flammable solvents and technical assistance for LR Grade Ethanol applications.

Educational Support
  • Flammable solvent safety training programs
  • Educational experiment development
  • Student safety protocol guidance
  • Organic chemistry curriculum support
Solvent Services
  • Extraction procedure guidance
  • Safety assessment consultation
  • Process optimization support
  • Chromatography method assistance

Environmental Impact & Sustainability

Our LR Grade Ethanol production emphasizes environmental responsibility with renewable feedstock options and comprehensive environmental impact management for educational and laboratory operations.

Solvent Recovery

Spent ethanol recovery and redistillation systems

Educational Sustainability

Supporting sustainable chemistry education with proper disposal

Renewable Sources

Ethanol from renewable biomass feedstocks when available

Container Programs

Glass container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled distillation technology for consistent LR Grade Ethanol quality and purity performance across all production batches.

Distillation Process

Multi-stage distillation with purity and water content management

Consistent 99.5% minimum purity achieved
Purity Testing

GC analysis and water content verification protocols

Regular solvent performance monitoring
Safety Systems

Enhanced fire safety protocols for flammable solvent production

Comprehensive fire prevention systems

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Ethanol effectiveness across educational and analytical applications with reliable solvent performance and extraction efficiency metrics.

Educational Institutions
Safety Record: 99.8% incident-free solvent experiments Performance: Consistent extraction demonstrations Cost Efficiency: 35% more economical vs HPLC grade
Analytical Laboratories
Purity: 99.5% minimum assay maintained Quality: Meets standard laboratory requirements Customer Satisfaction: 94% user approval rate

DRAVYOM Competitive Advantages

Solvent Expertise

Specialized knowledge in high-purity solvent production and safety protocols for educational environments

Educational Focus

Dedicated support for educational institutions with solvent safety training and curriculum assistance

Fire Safety Leadership

Enhanced fire safety protocols and documentation specifically designed for flammable solvents

Reliable Supply

Consistent availability with educational institution programs and solvent handling expertise

Quality Consistency

Consistent solvent performance with certificates suitable for laboratory reagent requirements

Partnership Approach

Long-term partnerships with educational institutions and research laboratories for specialized solvent needs