Potassium Nitrate - L.R. Grade Chemical Structure
Laboratory Oxidizing Agent
Laboratory Reagent

LR Grade Potassium Nitrate (KNO₃)

Laboratory Reagent grade potassium nitrate manufactured for general laboratory procedures, educational applications, and routine chemical processing. Our LR grade KNO₃ provides reliable oxidizing agent for standard laboratory work, teaching applications, and analytical procedures.

  • 99.5% Laboratory Grade Purity
  • Excellent Oxidizing Agent
  • Educational & Training Applications
  • Nitrate Ion Source
  • Cost-Effective Laboratory Solution
  • Consistent Quality & Performance
Request Quote Technical Support

Technical Specifications

Chemical Formula: KNO₃
CAS Number: 7757-79-1
EINECS Number: 231-818-8
Purity (Assay): ≥ 99.5% (LR Grade)
Physical State: White crystalline powder
Molecular Weight: 101.10 g/mol
Melting Point: 334°C
Decomposition Temperature: 400°C
Solubility in Water: 32 g/100ml at 20°C
pH (5% solution): 5.0 - 8.0
Loss on Drying: ≤ 0.3%
Chloride (Cl): ≤ 0.005%
Sulfate (SO₄): ≤ 0.003%
Heavy Metals (as Pb): ≤ 0.0005%
Nitrite (NO₂): ≤ 0.001%
Packaging Options: 250g, 500g, 1kg, 5kg containers

Applications

Educational Laboratories
Oxidizing Agent
Chemical Synthesis
Analytical Chemistry
Fertilizer Applications
Teaching & Training
Food Preservation
Nitrate Ion Source
Glass Manufacturing
Quality Control
Research Applications
Student Experiments

Industry-Specific Grades

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

LR Grade (Laboratory Reagent)
Purity: ≥ 99.5% Nitrite: ≤ 0.001% Heavy Metals: ≤ 0.0005% Application: General laboratory, educational use
Technical Grade
Purity: ≥ 99.0% Chloride: ≤ 0.01% Sulfate: ≤ 0.005% Application: Industrial processes
Agricultural Grade
Purity: ≥ 98.5% Nitrogen content: 13.8% Potassium content: 46.6% Application: Fertilizer formulations
Pyrotechnic Grade
Purity: ≥ 99.8% Ultra-low moisture Fine particle size Application: Specialized oxidizing reactions

Quality Standards

DRAVYOM's LR Grade Potassium Nitrate is manufactured under stringent quality control protocols, meeting laboratory reagent specifications for educational and analytical applications. Our production ensures consistent oxidizing performance and safety compliance.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
≥ 99.5% Reliable Oxidizing Power
Analytical Testing Protocol
Educational Grade Compliance
Consistent Nitrate Source Performance
Certificate of Analysis
Safe Oxidizer Transportation

Advanced Chemical Properties & Performance

LR Grade Potassium Nitrate exhibits strong oxidizing properties and ionic dissociation characteristics, making it suitable for educational demonstrations and general laboratory applications requiring controlled oxidative reactions.

Oxidizing Properties
Oxidation State: N(+5) in NO₃⁻
Electron Acceptance: Strong oxidizing agent
Reduction Products: NO₂, NO, N₂O, N₂
Oxygen Release: Thermal decomposition
Ionic Properties
Dissociation: KNO₃ → K⁺ + NO₃⁻
Solubility: 31.6 g/100ml (20°C)
Temperature Dependency: Increases with temperature
Nitrate Source: Reliable NO₃⁻ provider
Thermal Properties
Melting Point: 334°C
Decomposition: 2KNO₃ → K₂O + N₂O₅ + ½O₂
Density: 2.11 g/cm³
Crystal Structure: Orthorhombic

Performance Characteristics

Performance metrics demonstrate LR Grade KNO₃ reliability in educational and general laboratory applications with consistent oxidizing power and nitrate source performance for routine procedures.

Oxidizing Performance

Effectiveness: Strong oxidizing agent for reactions

Consistent electron acceptance capability
Educational Suitability

Safety: Enhanced protocols for oxidizer handling

Ideal for teaching redox chemistry
Analytical Performance

Strength: Reliable nitrate source for analysis

Suitable for quantitative analysis
Cost Effectiveness

Economics: Optimal cost-performance ratio

Budget-friendly laboratory solution

Safety Information

Strong oxidizing agent that can accelerate combustion and react vigorously with reducing agents. Handle with appropriate protective equipment and keep away from combustible materials. Can cause skin and eye irritation. Particularly important in educational settings to ensure proper oxidizer safety protocols.

Strong Oxidizer
Combustion Accelerant
Educational Safety

Storage & Handling

Store in tightly closed containers in a cool, dry, well-ventilated area away from combustible materials, organic compounds, and reducing agents. Keep separate from acids and metals. Use appropriate storage equipment and maintain proper inventory management for educational institutions.

Store at 15-25°C
Away from combustible materials
Good ventilation required
Separate from reducing agents

Chemical Mechanisms & Reaction Pathways

Potassium nitrate exhibits strong oxidizing properties and thermal decomposition behavior through multiple reaction pathways, making it suitable for educational demonstrations and laboratory applications requiring controlled oxidation.

Oxidation Reactions

Strong oxidizer: NO₃⁻ + 4H⁺ + 3e⁻ → NO + 2H₂O

Ideal for redox demonstrations
Thermal Decomposition

Decomposes on heating: 2KNO₃ → 2KNO₂ + O₂

Educational demonstration of oxygen generation
Salt Formation

Forms potassium salts with various anions

Standard for salt chemistry studies
Combustion Support

Provides oxygen for combustion reactions

Important for combustion chemistry

Regulatory Compliance & Documentation

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

Educational Standards

Compliance with educational institution safety for oxidizing materials

Oxidizer Classification

Proper hazard classification and handling protocols for oxidizers

Safety Compliance

Enhanced safety protocols for oxidizing compounds

Transportation

UN classification for oxidizing substance transportation

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for oxidation chemistry applications and safe handling of potassium nitrate.

Educational Support
  • Oxidation chemistry training programs
  • Redox reaction demonstrations
  • Thermal decomposition experiments
  • Oxidizer safety protocols
Oxidation Services
  • Oxidation reaction protocols
  • Combustion chemistry consultation
  • Thermal analysis support
  • Safety assessment guidance

Environmental Impact & Sustainability

Our potassium nitrate production emphasizes environmental responsibility with proper oxidizer waste management and comprehensive environmental impact control for educational operations.

Nitrate Recovery

Nitrate recovery and recycling programs

Educational Sustainability

Supporting sustainable oxidation chemistry education

Safe Disposal

Specialized disposal protocols for oxidizing compounds

Container Programs

Specialized container handling for oxidizing materials

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled production technology for consistent potassium nitrate quality and oxidizing performance across all production batches.

Production Process

Controlled oxidizer production with purity and stability management

Consistent oxidizing properties and thermal behavior
Oxidation Testing

Oxidizing capacity verification and thermal analysis testing

Regular oxidation performance monitoring
Safety Systems

Enhanced safety protocols for oxidizer production

Comprehensive oxidizing compound management

Market Applications & Performance Data

Comprehensive laboratory data demonstrating potassium nitrate effectiveness across educational and analytical applications with reliable oxidizing and thermal performance metrics.

Educational Institutions
Safety Record: 97.8% incident-free oxidation experiments Performance: Consistent oxidation demonstrations Cost Efficiency: 35% more economical vs commercial preparations
Analytical Laboratories
Oxidizing Power: Reliable oxidation capacity Quality: Meets oxidation chemistry standards Customer Satisfaction: 93% user approval rate

DRAVYOM Competitive Advantages

Oxidation Chemistry Expertise

Specialized knowledge in oxidizer production and combustion applications

Educational Focus

Dedicated support for educational institutions with oxidation chemistry training

Safety Leadership

Enhanced safety protocols specifically designed for oxidizing compounds

Reliable Supply

Consistent availability with oxidizer handling expertise

Quality Consistency

Consistent oxidizing performance with certificates for analytical applications

Partnership Approach

Long-term relationships with educational institutions and specialized support