Captan Fungicide
Fungicide Protective
Agricultural Fungicide

Captan

Professional-grade protective fungicide designed for comprehensive disease prevention. Delivers superior protection against fruit diseases with excellent crop tolerance and broad-spectrum activity for sustainable farming practices.

  • Protective Disease Control
  • Fruit Rot Prevention
  • Scab Disease Management
  • Broad-spectrum Activity
  • Fruit Crop Specialist
  • Professional Grade Quality
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Technical Specifications

Chemical Formula: C₉H₈Cl₃NO₂S
CAS Number: 133-06-2
EINECS Number: 205-087-0
Purity (Assay): ≥95% (Technical Grade)
Physical State: White to cream crystalline powder
Bulk Density: 0.6-0.8 g/cm³
Molecular Weight: 300.6 g/mol
Melting Point: 178-180°C
Vapor Pressure: 1.3 × 10⁻⁴ Pa at 25°C
Water Solubility: 3.3 mg/L at 25°C
pH Stability: Stable at pH 5-9
Loss on Drying: ≤ 0.5%
Heavy Metals: ≤ 20 ppm
Storage: Cool, dry place, protect from light
Stability: Stable under normal storage conditions
UN Number: UN 3077 (Environmentally hazardous substance)
Packaging Options: 25kg fiber drums, bulk containers

Applications

Fungicide Formulations
Disease Control Solutions
Fruit Disease Protection
Cereal Crop Protection
Vegetable Crop Protection
SC & WP Formulations
Seed Treatment
Orchard Disease Management
Ornamental Plant Protection
Greenhouse Applications
Agricultural Disease Control
Research & Development

Industry-Specific Grades

DRAVYOM offers specialized Captan grades tailored for specific agricultural and fungicide applications, ensuring optimal performance and regulatory compliance across diverse disease control formulations.

Technical Grade (Standard)
Purity: ≥95% Moisture: ≤ 0.5% Heavy Metals: ≤ 20 ppm Application: General fungicide formulations
Premium Grade
Purity: ≥97% Moisture: ≤ 0.3% Heavy Metals: ≤ 15 ppm Application: High-end agricultural formulations
Food Crop Grade
Purity: ≥96% Residue limits: Strict compliance Safety: Enhanced testing Application: Edible crop protection
Seed Treatment Grade
Purity: ≥95% Particle size: Optimized Adhesion: Enhanced Application: Seed coating applications

Quality Standards

DRAVYOM's Captan is manufactured under stringent quality control protocols, meeting international agricultural standards including EPA, EU, and other regulatory specifications. Our technical-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
Technical Grade Specifications
≥95% High Purity Standards
Advanced Fungicide Testing
Regulatory Compliance Assured
Batch-to-Batch Consistency
Complete Certificate of Analysis
Controlled Storage & Shipping

Advanced Chemical Properties & Performance

Captan exhibits exceptional chemical properties essential for agricultural applications. Its ultra-pure composition and precise concentration ensure reliable performance in demanding fungicide formulations and crop protection applications.

Chemical Properties
Solubility (water): 3.3 mg/L at 25°C
Log P (octanol-water): 2.35
Mode of action: Multi-site contact fungicide
Fungicide class: Phthalimide
Physical Properties
Melting Point: 178°C
Vapor Pressure: 1.3 × 10⁻⁴ Pa at 25°C
Hydrolysis: Stable at neutral pH
Formulation compatibility: WP, SC formulations
Agricultural Performance
Fungicidal Efficacy: 95-99% disease control
Disease spectrum: Broad-spectrum activity
Protective action: Excellent preventive activity
Resistance management: Low resistance risk
Purity Specifications
Active Ingredient: ≥95% purity
Impurities: ≤0.1% each
Water Content: ≤0.5%
Residual Solvents: Below detection limits
Stability Properties
Shelf Life: 3 years (unopened)
Light Sensitivity: Stable under normal conditions
Temperature Stability: Stable 5-35°C
Container Compatibility: HDPE, metal containers

Performance Characteristics

Detailed performance metrics demonstrate Captan superiority in agricultural applications with exceptional efficacy, resistance management, and crop safety across diverse disease control scenarios.

Disease Spectrum

Control: Scab, mildew, leaf spots

Broad-spectrum fungicide
Protective Activity

Action: Excellent preventive control

Contact fungicide
Resistance Management

Risk: Low resistance development

Multi-site mode of action
Crop Safety

Phytotoxicity: Excellent crop tolerance

Safe for most crops
Application Timing

Window: Flexible application schedule

Versatile fungicide program
Weather Independence

Conditions: Consistent performance

Reliable under various conditions

Safety Information

Moderate hazard fungicide requiring proper handling procedures. Use appropriate personal protective equipment including chemical-resistant gloves, eye protection, and protective clothing. Avoid contact with skin, eyes, and inhalation of dust. Follow label restrictions and pre-harvest intervals.

Harmful
Eye Irritant
Respiratory Irritant

Storage & Handling

Store in original containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and protect from moisture and direct sunlight. Use appropriate material handling equipment and ensure proper ventilation during handling operations.

Cool storage (5-25°C)
Adequate ventilation required
Original containers only
Protect from direct sunlight

Chemical Mechanisms & Reaction Pathways

Captan acts as a multi-site fungicide through sulfhydryl group binding, disrupting fungal enzyme systems and cellular metabolism while demonstrating excellent plant safety and broad-spectrum disease control.

Multi-site Action

Sulfhydryl group reaction disrupts multiple enzyme systems

Prevents fungal resistance development
Protective Activity

Preventive application creates protective barrier on plant surfaces

Inhibits spore germination and infection
Protein Disruption

Thiol group binding interferes with protein synthesis

Disrupts fungal cellular processes
Contact Action

Surface contact provides immediate fungicidal activity

Rapid pathogen control on application

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global agricultural access with complete documentation packages supporting international pesticide registration standards and agricultural application guidelines.

EPA Registration

United States Environmental Protection Agency approved for agricultural use

WHO Classification

World Health Organization toxicity classification and safety assessment

FAO Approval

Food and Agriculture Organization specifications for crop protection

EU Regulation

European Union pesticide regulation compliance and registration

Residue Limits

Maximum residue limits (MRL) compliance for food safety

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's agricultural team provides comprehensive application support, resistance management guidance, and integrated disease management services to optimize Captan performance in your specific crop protection programs.

Application Support
  • Preventive application timing
  • Tank mixing compatibility
  • Rate and coverage optimization
  • Custom formulation development
Disease Management
  • Fungal pathogen identification
  • Disease forecasting support
  • Resistance management strategies
  • IDM integration planning
Technical Support
  • Field application troubleshooting
  • Efficacy evaluation support
  • Safety training programs
  • Regulatory compliance assistance
Supply Solutions
  • Seasonal supply planning
  • Emergency supply arrangements
  • Custom packaging options
  • Regional distribution network

Environmental Impact & Sustainability

Our Captan production emphasizes environmental responsibility through sustainable manufacturing practices, managed application protocols, and comprehensive environmental stewardship for agricultural applications.

Hydrolysis

Rapid hydrolytic degradation in aqueous environments

Low Persistence

Short environmental half-life reduces accumulation

Clean Production

Environmentally conscious manufacturing processes

Beneficial Safety

Minimal impact on beneficial organisms when properly applied

IPM Integration

Compatible with integrated disease management programs

Container Recycling

Agricultural container recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art agricultural chemical manufacturing facility employs advanced synthesis technology and continuous monitoring systems to ensure consistent Captan quality and performance across all production batches.

Production Process

Advanced phthalimide synthesis in controlled reaction environment

Optimized cyclic imide formation technology
Quality Testing

Comprehensive analytical and bioassay testing protocols

HPLC purity analysis and fungicidal activity verification
Quality Systems

ISO 9001:2015 quality management with agricultural standards

Continuous improvement and process optimization
Packaging Control

Protective packaging with stability enhancement

Moisture protection and hydrolysis prevention

Market Applications & Performance Data

Comprehensive field trial data demonstrating Captan effectiveness across diverse agricultural applications with quantified performance metrics and integrated disease management validations.

Disease Control
Efficacy: 85-95% disease control across multiple pathogens Preventive: 90% efficacy in preventive applications Spectrum: Broad-spectrum fungal pathogen control
Research Applications
Field Trials: 1500+ validated applications Crop Safety: 98% phytotoxicity-free performance Resistance: Low resistance development risk
Commercial Agriculture
ROI: 300-500% disease control investment return Yield Protection: 20-30% yield loss prevention Quality: 25% improvement in marketable produce

DRAVYOM Competitive Advantages

Superior Purity

Consistently exceeds technical specifications with ultra-high purity and exceptional fungicidal activity

Reliable Supply

Guaranteed availability with strategic inventory management and agricultural-grade production scheduling

Agricultural Expertise

Dedicated agricultural chemistry team provides application support and disease management guidance

Quality Assurance

Comprehensive certificates with detailed analytical data and bioassay verification

Global Standards

International compliance with EPA, WHO, and FAO specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with agricultural producers and custom formulation development services