Ferrous Sulphate - L.R. Grade Chemical Structure
Laboratory Iron Source
Laboratory Reagent

LR Grade Ferrous Sulphate (FeSO₄·7H₂O)

Laboratory Reagent grade ferrous sulphate manufactured for general laboratory procedures, educational applications, and routine chemical processing. Our LR grade FeSO₄·7H₂O provides reliable iron source for standard laboratory work, teaching applications, and analytical procedures.

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

Technical Specifications

Chemical Formula: FeSO₄·7H₂O
CAS Number: 7782-63-0
EINECS Number: 231-753-5
Concentration (Assay): 99.5% (LR Grade)
Physical State: Blue-green crystalline solid
Density (20°C): 1.898 g/cm³
Molecular Weight: 278.01 g/mol (heptahydrate)
Decomposition Temperature: 64°C (loses water)
pH (5% solution): 3.7 - 4.5
Water Solubility: 48.6 g/100ml (20°C)
Insoluble Matter: ≤ 0.005%
Chloride (Cl): ≤ 0.001%
Heavy Metals (as Pb): ≤ 0.001%
Copper (Cu): ≤ 0.002%
Zinc (Zn): ≤ 0.002%
Packaging Options: 500g, 1kg, 2.5kg containers

Applications

Educational Laboratories
Iron Analysis
Redox Reactions
Analytical Chemistry
Precipitation Reactions
Qualitative Analysis
Water Treatment
Titration Standards
Iron Supplementation Studies
Quality Control Testing

Industry-Specific Grades

DRAVYOM offers specialized ferrous sulphate grades tailored for different laboratory and analytical requirements, ensuring optimal performance and safety across diverse iron analysis and redox chemistry applications.

LR Grade (Laboratory Reagent)
Assay: 99.5% Insoluble Matter: ≤ 0.005% Heavy Metals: ≤ 0.001% Application: General laboratory, educational use
Analytical Grade
Assay: 99.8% Ultra-low trace metals High purity Application: Iron analysis
Educational Grade
Assay: 99.0% Safety: Enhanced packaging Documentation: Complete SDS Application: Teaching institutions
Technical Grade
Assay: 98.5% Cost-effective Bulk quantities Application: Industrial processes

Quality Standards

DRAVYOM's LR Grade Ferrous Sulphate (Iron(II) Sulphate Heptahydrate) is manufactured under stringent quality control protocols, meeting international standards for laboratory and educational applications. Our production ensures consistent iron content and crystal stability.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
99.5% Reliable Purity
Iron Content Verified
Educational Grade Compliance
Consistent Redox Performance
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Ferrous Sulphate exhibits strong reducing properties and iron(II) chemistry through its Fe²⁺ oxidation state, making it suitable for redox titrations, analytical chemistry, and educational applications requiring reliable transition metal performance.

Redox Properties
Oxidation State: Iron(II) - Fe²⁺
Standard Potential: Fe³⁺/Fe²⁺ = +0.771 V
Reducing Power: Strong reducing agent
Oxidation Product: Ferric iron (Fe³⁺)
Solution Chemistry
Hydration: Heptahydrate (FeSO₄·7H₂O)
Solution Color: Pale green aqueous solutions
pH (1% solution): 3.7 (slightly acidic)
Complex Formation: Forms complexes with ligands
Physical Properties
Molecular Weight: 278.01 g/mol (heptahydrate)
Crystal System: Monoclinic crystals
Solubility (20°C): 269 g/L in water
Efflorescence: Loses water in dry air

Performance Characteristics

Performance metrics demonstrate LR Grade Ferrous Sulphate reliability in analytical, educational, and research applications with consistent redox behavior and iron content for laboratory procedures.

Redox Performance

Effectiveness: Consistent reducing behavior

Reliable for redox titrations
Analytical Performance

Precision: Accurate iron determinations

Suitable for quantitative analysis
Educational Use

Safety: Enhanced protocols for teaching

Perfect for transition metal chemistry
Standard Solutions

Stability: Suitable for standard preparations

Consistent molarity values

Safety Information

May cause eye and skin irritation. Can be harmful if ingested in large quantities. Avoid dust inhalation and use appropriate protective equipment. Safe for educational applications with standard laboratory precautions and proper supervision.

Eye/Skin Irritant
Avoid Ingestion
Educational Safety

Storage & Handling

Store in original containers in a cool, dry place away from strong oxidizing agents. Keep containers tightly closed and protect from moisture to prevent efflorescence. Handle with care to avoid dust generation and contamination.

Store at 15-25°C
Dry, well-ventilated area
Moisture-proof containers
Away from oxidizing agents

Chemical Mechanisms & Reaction Pathways

Ferrous sulphate exhibits redox and hydration properties through iron(II) oxidation-reduction mechanisms, making it suitable for educational demonstrations and general laboratory applications requiring controlled iron chemistry and analytical procedures.

Redox Chemistry

Fe²⁺ ⇌ Fe³⁺ + e⁻ (oxidation-reduction reactions)

Essential for redox chemistry education
Hydration Reactions

Forms hydrated complexes FeSO₄·7H₂O in aqueous solutions

Important for crystal chemistry studies
Precipitation Reactions

Forms hydroxide precipitates under basic conditions

Critical for analytical chemistry applications
Iron Source

Provides controlled Fe²⁺ ions for laboratory synthesis

Essential for iron chemistry applications

Regulatory Compliance & Documentation

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

Educational Standards

Compliance with educational institution safety for metal compounds

Safety Classification

Proper hazard classification and handling protocols

Laboratory Compliance

Occupational safety standards for laboratory chemicals

Transportation

Standard classification for chemical transport

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for iron chemistry and technical assistance for LR Grade Ferrous Sulphate applications.

Educational Support
  • Iron chemistry training programs
  • Redox reaction development
  • Student safety protocol guidance
  • Laboratory procedure training
Iron Services
  • Solution preparation guidance
  • Storage optimization consultation
  • Stability monitoring support
  • Quality control assistance

Environmental Impact & Sustainability

Our LR Grade Ferrous Sulphate production emphasizes environmental responsibility with sustainable iron compound sourcing and comprehensive environmental impact management for educational and laboratory operations.

Sustainable Sourcing

Environmentally responsible iron compound production

Educational Sustainability

Supporting sustainable chemistry education

Safe Disposal

Disposal guidance for iron compound waste management

Container Programs

Container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled crystallization technology for consistent LR Grade Ferrous Sulphate quality and analytical performance across all production batches.

Crystallization Process

Controlled synthesis with purity and hydration management

Consistent quality and analytical properties
Iron Testing

Iron content verification and purity testing protocols

Regular analytical performance monitoring
Quality Systems

Enhanced quality protocols for iron compound production

Comprehensive quality management systems

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Ferrous Sulphate effectiveness across educational and analytical applications with reliable iron chemistry performance and stability metrics.

Educational Institutions
Safety Record: 99.9% incident-free handling Performance: Consistent iron chemistry demonstrations Cost Efficiency: 42% more economical vs higher grades
Analytical Laboratories
Iron Performance: Reliable redox analysis results Quality: Meets analytical standards Customer Satisfaction: 96% user approval rate

DRAVYOM Competitive Advantages

Iron Chemistry Expertise

Specialized knowledge in iron compounds and redox chemistry for educational environments

Educational Focus

Dedicated support for educational institutions with iron chemistry training

Quality Leadership

Enhanced quality protocols for iron compound production

Reliable Supply

Consistent availability with educational institution programs and iron chemistry expertise

Quality Consistency

Consistent iron chemistry performance with certificates for laboratory requirements

Partnership Approach

Long-term relationships with educational institutions and analytical support