Zinc Non-Chelated Micronutrient Fertilizer
Micronutrient Non-Chelated
Agricultural Micronutrients

Micronutrients - Zinc (Non-Chelated)

Professional-grade non-chelated Zinc micronutrient available in multiple forms for diverse application needs. Delivers reliable enzyme activation and growth regulation with cost-effective nutrition for sustainable agricultural productivity.

  • Multiple Zinc Forms Available
  • Enzyme Activation Support
  • Growth Regulation
  • Cost-Effective Solution
  • Versatile Application Methods
  • Professional Grade Quality
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Technical Specifications

Chemical Formula: ZnSO₄·7H₂O
CAS Number: 7446-20-0
EINECS Number: 231-793-3
Purity (Assay): ≥99% (Agricultural Grade)
Physical State: White crystalline powder
Molecular Weight: 287.56 g/mol
Density: 1.957 g/cm³
Water Solubility: 965 g/L at 20°C
pH (5% solution): 4.0-6.0
Zinc Content: 22.7%
Sulfur Content: 11.1%
Packaging Options: 25kg bags, 1000kg big bags

Applications

Zinc Supplement
Micronutrient Fertilizer
Cost-effective Solution
Vegetable Crop Enhancement
Fruit Tree Applications
Cereal Crop Treatment
Acidic Soil Applications
Foliar and Soil Application
Enzyme Activation
Soil Amendment
Fertilizer Manufacturing
Professional Agriculture

Industry-Specific Grades

DRAVYOM offers specialized Non-Chelated Zinc micronutrient grades tailored for specific agricultural requirements, ensuring optimal performance and regulatory compliance across diverse fertilizer applications.

Agricultural Grade
Purity: ≥99% 22.7% Zinc Content Water Soluble Application: Fertilizer production
Premium Grade
Purity: ≥99.5% Ultra-pure Low Heavy Metals Application: High-value crops
Commercial Grade
Purity: ≥98% Cost-effective Bulk Supply Application: Large-scale agriculture
Organic Grade
Purity: ≥99% OMRI Listed Natural Source Application: Organic farming

Quality Standards

DRAVYOM's Non-Chelated Zinc micronutrients are manufactured under stringent quality control protocols, meeting international agricultural standards including OMRI, FAO, and fertilizer industry specifications. Our agricultural-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
OMRI Listed for Organic Use
≥99% Agricultural Grade Purity
ICP-OES Zinc Content Analysis
22.7% Zinc Content Verified
Batch-to-Batch Consistency
Complete Certificate of Analysis
Moisture-Protected Distribution

Advanced Chemical Properties & Performance

Zinc Non-Chelated Micronutrient exhibits excellent plant nutrition properties essential for enzyme activation and growth regulation. Its zinc sulfate chemistry and precise formulation ensure reliable performance in demanding agricultural applications and integrated nutrient management systems.

Chemical Properties
Solubility (Water): 965 g/L at 20°C (zinc sulfate)
pH (1% solution): 3.5-5.0
Chemical Form: Zinc sulfate heptahydrate
Molecular Weight: 287.54 g/mol (ZnSO₄·7H₂O)
Physical Properties
Appearance: White crystalline powder
Bulk Density: 1.2-1.5 g/cm³
Particle Size: 95% through 150 μm
Odor: Odorless
Nutritional Performance
Plant Uptake: Good foliar and soil absorption
Bioavailability: High plant availability
Critical Functions: Enzyme activation, protein synthesis
Deficiency Symptoms: Stunted growth, white bud
Purity Specifications
Zinc Content: ≥22.7% Zn equivalent
Heavy Metals: ≤10 ppm total
Water Content: ≤2%
Insoluble Matter: ≤0.5%
Stability Properties
Shelf Life: 5 years (original container)
Hygroscopicity: High moisture absorption
Thermal Stability: Dehydrates above 100°C
Solution Stability: Stable in acidic conditions

Performance Characteristics

Detailed performance metrics demonstrate Zinc Non-Chelated Micronutrient effectiveness in plant nutrition with good bioavailability, enzyme activation, and crop response across diverse agricultural systems and specialized crop production programs.

Crop Response

Improvement: 15-25% yield increase

Good growth response
Enzyme Function

Enhancement: Good enzyme activation

Essential enzyme cofactor
Solubility

Rate: Excellent water solubility

Complete dissolution
Cost Effectiveness

Value: Economical zinc source

Budget-friendly option
Tank Mix Compatibility

Compatibility: Good with acidic fertilizers

pH-dependent mixing
Response Speed

Action: 5-10 days visible improvement

Moderate deficiency correction

Safety Information

Generally safe for handling with minimal toxicity concerns. May cause mild eye irritation on direct contact. Use standard protective equipment including safety goggles when handling concentrated product. Safe for crops at recommended application rates.

Low Toxicity
Crop Safe
Essential Nutrient

Storage & Handling

Store in original containers in a cool, dry area away from moisture and alkaline materials. Keep containers tightly closed to prevent moisture absorption and caking. Protect from direct sunlight and high temperatures.

Cool storage (below 25°C)
Keep absolutely dry
Original containers only
Avoid direct sunlight

Chemical Mechanisms & Reaction Pathways

Non-chelated Zinc micronutrients function as essential enzyme cofactors in protein synthesis, auxin metabolism, and carbonic anhydrase activity, supporting growth regulation and metabolic processes through ionic zinc availability.

Enzyme Activation

Cofactor for over 300 enzymes in plant metabolism

Essential for protein synthesis and DNA replication
Auxin Metabolism

Required for auxin synthesis and plant growth regulation

Controls cell elongation and development
Carbonic Anhydrase

Essential for CO₂ fixation and photosynthetic efficiency

Supports carbon metabolism and starch formation
Ionic Availability

Direct ionic zinc supply for rapid plant uptake

Cost-effective zinc nutrition for most soils

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global agricultural market access with complete documentation packages supporting international standards and inorganic micronutrient fertilizer regulations.

AAPFCO Standards

Association of American Plant Food Control Officials compliance

EU Fertilizer Regulation

European Union fertilizer product compliance

OMRI Listed

Organic Materials Review Institute approved for organic production

IFA Standards

International Fertilizer Association quality specifications

Inorganic Forms

Zinc sulfate and zinc oxide grades available

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM's plant nutrition team provides comprehensive non-chelated zinc management support, deficiency diagnosis, and application guidance to optimize Zinc micronutrient performance in your specific crop systems.

Nutrient Management
  • Soil and tissue testing for zinc deficiency
  • Application rate and timing optimization
  • Soil pH assessment for zinc availability
  • Inorganic zinc application strategies
Analytical Services
  • Zinc content analysis and verification
  • Plant tissue nutrient testing
  • Bioavailability studies
  • Soil zinc availability assessment
Technical Support
  • Application troubleshooting consultation
  • Soil application guidance
  • Tank mix compatibility testing
  • White bud and rosette prevention
Supply Solutions
  • Zinc sulfate and zinc oxide forms
  • Multiple grade options available
  • Regional distribution network
  • Cost-effective zinc nutrition solutions

Environmental Impact & Sustainability

Our Non-chelated Zinc micronutrient production emphasizes environmental responsibility through sustainable mining practices, efficient processing, and responsible application guidelines for agricultural systems.

Sustainable Mining

Responsible zinc ore extraction with recycling programs

Cost-Effective Application

Lower cost option for widespread zinc nutrition

Clean Processing

Energy-efficient purification with emission controls

Natural Mineralization

Inorganic forms integrate naturally with soil minerals

ISO 14001

Environmental management system certified production

Soil Health

Improves enzyme activity and plant metabolism

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art inorganic micronutrient manufacturing facility employs advanced purification technology and continuous monitoring systems to ensure consistent Zinc quality and purity across all production batches.

Purification Process

Advanced purification in controlled environment

Multi-stage refinement for fertilizer grade quality
Quality Testing

Comprehensive zinc analysis and purity testing

ICP-AES analysis and heavy metal screening
Quality Systems

ISO 9001:2015 quality management with micronutrient certification

Continuous improvement and regulatory compliance
Packaging Control

Moisture-resistant packaging with contamination prevention

Purity preservation and handling optimization

Market Applications & Performance Data

Comprehensive field trial data demonstrating Non-chelated Zinc micronutrient effectiveness across diverse agricultural applications with quantified performance metrics and cost-effectiveness validations.

Deficiency Correction
Response Time: Visible improvement within 10-14 days Efficacy: 85% correction of zinc deficiency symptoms Bioavailability: 60-70% plant uptake efficiency
Crop Performance
Yield Increase: 20-30% improvement in zinc-deficient soils Quality: Enhanced enzyme activity and growth Application Rate: 3-8 lbs per acre typical
Commercial Applications
Cost Effectiveness: $8-15 ROI per dollar invested Application Methods: Soil application and fertigation Crop Scope: Effective for most field crops

DRAVYOM Competitive Advantages

Superior Purity

Consistently high purity inorganic zinc with minimal heavy metal contamination for safe agricultural use

Reliable Supply

Guaranteed availability with multiple inorganic forms and flexible packaging options

Cost-Effective Solutions

Economical zinc nutrition with technical support for optimal application strategies

Quality Assurance

Certificate of analysis with comprehensive testing data and purity verification

Global Standards

International compliance with AAPFCO, EU, and IFA specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with agricultural retailers and cost-effective nutrition programs