Anhydrous Calcium Chloride - L.R. Grade Chemical Structure
Laboratory Desiccant
Laboratory Reagent

LR Grade Anhydrous Calcium Chloride (CaCl₂)

Laboratory Reagent grade Anhydrous Calcium Chloride manufactured for desiccant applications, educational experiments, and routine chemical processing. Our LR grade CaCl₂ provides reliable drying agent for standard laboratory work, teaching applications, and analytical procedures.

  • 99.5% Laboratory Grade Purity
  • Excellent Desiccant Properties
  • Educational & Training Use
  • Moisture Absorber
  • Cost-Effective Laboratory Solution
  • Consistent Quality & Performance
Request Quote Technical Support

Technical Specifications

Chemical Formula: CaCl₂
CAS Number: 10043-52-4
EINECS Number: 233-140-8
Concentration (Assay): 99.5% (Anhydrous LR Grade)
Physical State: White crystalline solid
Density (20°C): 2.15 g/cm³
Molecular Weight: 110.98 g/mol
Melting Point: 775°C
pH (5% solution): 8.0 - 10.0
Water Insoluble Matter: ≤ 0.01%
Sulfate (SO₄): ≤ 0.005%
Iron (Fe): ≤ 0.001%
Heavy Metals (as Pb): ≤ 0.001%
Solubility: 74.5 g/100ml water (20°C)
Loss on Drying: ≤ 1.0%
Packaging Options: 500g, 1kg, 2.5kg containers

Applications

Educational Laboratories
Desiccant Applications
Refrigeration Brines
De-icing Agent
Chemical Synthesis
Concrete Accelerator
Dust Control
Analytical Chemistry
Food Processing
Quality Control Testing

Industry-Specific Grades

DRAVYOM offers specialized anhydrous calcium chloride grades tailored for different laboratory and industrial requirements, ensuring optimal performance and safety across diverse desiccant and chemical applications.

LR Grade (Laboratory Reagent)
Assay: 99.5% Water Insoluble: ≤ 0.01% Heavy Metals: ≤ 0.001% Application: General laboratory, educational use
Technical Grade
Assay: 98.0% Iron: ≤ 0.01% Sulfate: ≤ 0.01% Application: Industrial desiccant, de-icing
Educational Grade
Assay: 99.0% Safety: Enhanced packaging and labeling Documentation: Comprehensive SDS Application: Schools, training institutes
Desiccant Grade
Assay: 99.5% Moisture absorption: High capacity Low hygroscopic residue Application: Laboratory drying agents

Quality Standards

DRAVYOM's LR Grade Anhydrous Calcium Chloride is manufactured under stringent quality control protocols, meeting international standards for laboratory and educational applications. Our production ensures consistent desiccant performance and purity.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
99.5% Anhydrous Purity
Standard Analytical Testing
Educational Grade Compliance
Consistent Desiccant Performance
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Anhydrous Calcium Chloride exhibits excellent desiccant properties and high hygroscopic characteristics, making it suitable for educational demonstrations and general laboratory applications requiring controlled drying and dehumidification processes.

Desiccant Properties
Water Absorption: Extremely hygroscopic
Drying Efficiency: Superior moisture removal
Heat of Hydration: -176 kJ/mol (highly exothermic)
Solubility: 74.5 g/100ml water (25°C)
Chemical Properties
Ionic Dissociation: CaCl₂ → Ca²⁺ + 2Cl⁻
Hydration Reaction: CaCl₂ + 6H₂O → CaCl₂·6H₂O
pH of Solution: 8.0-9.0 (1M solution, basic)
Precipitation Reactions: Forms Ca(OH)₂ with bases
Physical Properties
Crystal System: Cubic (fluorite structure)
Density: 2.15 g/cm³
Melting Point: 782°C
Appearance: White hygroscopic granules

Performance Characteristics

Performance metrics demonstrate LR Grade Anhydrous Calcium Chloride reliability in educational and general laboratory applications with consistent drying performance and ionic behavior for routine procedures.

Drying Performance

Effectiveness: Excellent moisture absorption

Consistent desiccant for laboratory drying
Educational Suitability

Safety: Safe for educational demonstrations

Ideal for teaching hygroscopic properties
Ionic Performance

Conductivity: High ionic conductivity

Suitable for precipitation studies
Cost Effectiveness

Economics: Optimal cost-performance ratio

Budget-friendly laboratory solution

Safety Information

Hygroscopic compound that generates heat when mixed with water. Handle with protective equipment to prevent skin and eye irritation. Avoid inhalation of dust and ensure adequate ventilation. Particularly important in educational settings to prevent accidental contact with moisture and heat generation.

Irritant
Heat Generation
Educational Safety

Storage & Handling

Store in original airtight containers in a cool, dry area protected from humidity and moisture. Keep containers tightly sealed to prevent hygroscopic absorption and caking. Use appropriate moisture-proof storage equipment and maintain proper inventory management for educational institutions.

Store at room temperature
Moisture-proof storage essential
Airtight containers required
Low humidity environment

Chemical Mechanisms & Reaction Pathways

Anhydrous calcium chloride exhibits specific hygroscopic properties through various reaction pathways, making it suitable for educational demonstrations and laboratory applications requiring controlled desiccation behavior.

Hydration Reaction

CaCl₂ + 6H₂O → CaCl₂·6H₂O highly exothermic hydration

Ideal for thermodynamics education
Desiccation

Moisture absorption for laboratory drying applications

Standard drying agent procedure
Deliquescence

Absorbs atmospheric moisture to form aqueous solution

Important for humidity studies
Educational Applications

Safe desiccation chemistry demonstrations for teaching

Excellent for physical chemistry education

Regulatory Compliance & Documentation

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

Educational Standards

Compliance with educational institution safety requirements

Safety Classification

Proper hazard classification and handling protocols

Documentation

Complete safety data sheets and technical documentation

Transportation

UN classification and shipping documentation

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for safe handling of laboratory chemicals and technical assistance for LR Grade Anhydrous Calcium Chloride applications.

Educational Support
  • Desiccation chemistry safety training programs
  • Educational experiment development
  • Student safety protocol guidance
  • Physical chemistry curriculum support
Laboratory Services
  • Analytical procedure guidance
  • Safety assessment consultation
  • Drying method optimization support
  • Quality control assistance

Environmental Impact & Sustainability

Our LR Grade Anhydrous Calcium Chloride production emphasizes environmental responsibility with sustainable practices and comprehensive environmental impact management for educational and laboratory operations.

Regeneration

Desiccant regeneration and recovery systems for laboratory reuse

Educational Sustainability

Supporting sustainable chemistry education practices

Environmental Safety

Minimizing environmental impact through safe handling

Container Programs

Moisture-proof container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled dehydration technology for consistent LR Grade Anhydrous Calcium Chloride quality and desiccant performance across all production batches.

Production Process

Controlled dehydration with moisture content and purity management

Consistent anhydrous quality maintained
Quality Testing

Moisture analysis and calcium content verification protocols

Regular performance monitoring systems
Safety Systems

Enhanced safety protocols for hygroscopic material production

Comprehensive safety management systems

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Anhydrous Calcium Chloride effectiveness across educational and analytical applications with reliable desiccant performance and quality metrics.

Educational Institutions
Safety Record: 99.7% incident-free laboratory use Performance: Consistent desiccation demonstrations Cost Efficiency: Optimal cost-performance ratio
Research Laboratories
Quality: Meets standard laboratory desiccant requirements Reliability: Consistent batch-to-batch performance Customer Satisfaction: 96% user approval rate

DRAVYOM Competitive Advantages

Desiccation Expertise

Specialized knowledge in anhydrous compound production and safety protocols for educational environments

Educational Focus

Dedicated support for educational institutions with physical chemistry training and curriculum assistance

Sustainability Leadership

Desiccant regeneration programs and environmentally responsible production methods

Reliable Supply

Consistent availability with educational institution programs and desiccation chemistry expertise

Quality Consistency

Consistent performance with certificates suitable for laboratory reagent requirements

Partnership Approach

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