Clopyralid Herbicide
Agricultural Herbicide
Agricultural Herbicide

Clopyralid

Advanced selective systemic herbicide for effective control of tough broadleaf weeds. Pyridine carboxylic acid chemistry provides excellent crop safety in grasses and cereals with superior systemic movement for complete weed control.

  • Selective Systemic Herbicide
  • Tough Broadleaf Weed Control
  • Pyridine Carboxylic Acid Chemistry
  • Excellent Crop Safety
  • Superior Systemic Movement
  • Grass and Cereal Safe
Request Quote Technical Support

Technical Specifications

Chemical Formula: C₆H₃Cl₂NO₂
CAS Number: 1702-17-6
EINECS Number: 216-930-8
Purity (Assay): ≥95% (Technical Grade)
Physical State: White to off-white crystalline solid
Bulk Density: 0.6-0.8 g/cm³
Molecular Weight: 192.0 g/mol
Melting Point: 151-152°C
Vapor Pressure: 1.1 × 10⁻² Pa at 25°C
Water Solubility: 1000 mg/L at 25°C
pH Stability: Stable at pH 3-11
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

Herbicide Formulations
Broadleaf Weed Control
Cereal Crop Applications
Turf & Lawn Management
Orchard Weed Control
SL & WP Formulations
Corn Field Management
Post-emergence Control
Aquatic Weed Control
Non-crop Area Treatment
Agricultural Weed Management
Research & Development

Industry-Specific Grades

DRAVYOM offers specialized Clopyralid grades tailored for specific agricultural and herbicide applications, ensuring optimal performance and regulatory compliance across diverse weed control formulations.

Technical Grade (Standard)
Purity: ≥95% Moisture: ≤ 0.5% Heavy Metals: ≤ 20 ppm Application: General herbicide formulations
Premium Grade
Purity: ≥97% Moisture: ≤ 0.3% Heavy Metals: ≤ 15 ppm Application: High-end agricultural formulations
Turf Grade
Purity: ≥96% Selectivity: Enhanced Safety: Turf-compatible Application: Turf & lawn care
Aquatic Grade
Purity: ≥95% Formulation: Water-compatible Environmental: Safe for aquatic use Application: Aquatic weed control

Quality Standards

DRAVYOM's Clopyralid 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 Herbicide Testing
Regulatory Compliance Assured
Batch-to-Batch Consistency
Complete Certificate of Analysis
Controlled Storage & Shipping

Advanced Chemical Properties & Performance

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

Chemical Properties
Solubility (water): 1000 mg/L at 25°C
Log P (octanol-water): -2.63
Mode of action: Auxin transport inhibitor
Herbicide class: Pyridinecarboxylic acid
Physical Properties
Melting Point: 158-159°C
Vapor Pressure: 4.2 × 10⁻⁵ Pa at 25°C
Stability: Stable under normal conditions
Formulation compatibility: SL, WG formulations
Agricultural Performance
Herbicidal Efficacy: 95-99% broadleaf control
Systemic activity: Excellent translocation
Selectivity: Excellent grass selectivity
Persistence: 6-12 months soil activity
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 Clopyralid superiority in agricultural applications with exceptional systemic broadleaf control, grass selectivity, and persistent activity across diverse herbicide scenarios.

Broadleaf Selective

Target: Excellent broadleaf selectivity

Grass crops safe
Systemic Activity

Movement: Excellent translocation

Root and shoot kill
Persistent Activity

Duration: 6-12 months control

Long-term suppression
Crop Safety

Tolerance: Excellent grass safety

Safe for cereals
Difficult Weeds

Control: Tough broadleaf species

Deep-rooted perennials
Environmental

Conditions: Active across temperatures

10-30°C effective

Safety Information

Low hazard herbicide requiring standard handling procedures. Use appropriate personal protective equipment including chemical-resistant gloves, eye protection, and protective clothing. Avoid contact with skin, eyes, and inhalation of vapors. Follow label restrictions and rotation guidelines.

Caution
Crop Selective
Persistent

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

Clopyralid acts as a selective herbicide through auxin-like activity, mimicking natural plant growth hormones to disrupt cell division and growth while providing excellent soil residual activity against broadleaf weeds.

Auxin Mimicry

Plant growth hormone disruption affects cellular development

Continuous growth stimulation leads to plant death
Soil Persistence

Extended soil residual activity provides long-term weed control

Season-long broadleaf weed suppression
Selective Activity

Selective activity against broadleaf weeds with grass safety

Excellent crop selectivity
Systemic Action

Systemic translocation provides complete weed control

Root and shoot uptake

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 weed management services to optimize Clopyralid performance in your specific crop protection programs.

Application Support
  • Post-emergence application timing
  • Tank mixing compatibility
  • Rate and timing optimization
  • Custom formulation development
Weed Management
  • Broadleaf weed identification
  • Resistance management strategies
  • Herbicide rotation planning
  • IWM integration support
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 Clopyralid production emphasizes environmental responsibility through sustainable manufacturing practices, managed application protocols, and comprehensive environmental stewardship for agricultural applications.

Biodegradation

Slow biodegradation provides extended weed control

Water Monitoring

High water solubility requires careful application management

Clean Production

Environmentally conscious manufacturing processes

Selective Action

Targeted broadleaf weed control with grass safety

IPM Integration

Compatible with integrated weed 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 Clopyralid quality and performance across all production batches.

Production Process

Advanced pyridinecarboxylic acid synthesis with controlled conditions

Optimized clopyralid chemistry
Quality Testing

Comprehensive analytical and bioassay testing protocols

HPLC purity analysis and herbicidal 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 light stability systems

Market Applications & Performance Data

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

Weed Control
Efficacy: 85-95% control of broadleaf weeds Selectivity: Excellent grass safety profile Persistence: 3-6 months soil residual activity
Research Applications
Field Trials: 1500+ validated applications Crop Safety: 96% phytotoxicity-free performance Persistence: 3-6 months soil activity
Commercial Agriculture
ROI: 300-500% weed control investment return Yield Protection: 20-30% yield loss prevention Quality: 20% improvement in crop quality

DRAVYOM Competitive Advantages

Superior Purity

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

Reliable Supply

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

Agricultural Expertise

Dedicated agricultural chemistry team provides application support and resistance 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