EDTA-Mg (Magnesium EDTA)

• Product Name: EDTA-Mg (Magnesium EDTA)

• CAS No.: 14402-88-1

• Molecular Formula: C₁₀H₁₂N₂O₈MgNa₂

• Molecular Weight: 358.5 g/mol

• Synonyms: EDTA Magnesium Sodium, Disodium Magnesium EDTA, Chelated Magnesium, EDTA-Mg-6

Product OverviewEDTA-Mg is a high-performance chelated magnesium micronutrient engineered with advanced EDTA chelation technology. It delivers magnesium in a stable organic chelated form, dramatically improving magnesium bioavailability and crop absorption efficiency. With a minimum magnesium content of 6%, it serves as an ideal magnesium supplement for modern agricultural practices, supporting healthy crop growth and yield optimization.Product Features

• Superior Chelation: Powered by EDTA chelation technology, ensuring magnesium remains in a stable organic form for extended availability.

• Enhanced Absorption: Bioavailability is increased by over 40% compared to traditional inorganic magnesium sources, maximizing nutrient uptake.

• Exceptional Solubility: Achieves solubility of ≥900 g/L at room temperature, enabling easy integration into various application systems.

• Strong Stability: Performs effectively across a wide pH range and resists soil fixation, maintaining nutrient accessibility.

• High Safety Profile: Forms a near-neutral aqueous solution, ensuring no irritation or damage to crops during application.

Technical Specifications

Application FieldsAgricultural Applications

• Micronutrient fertilizer: Supplies highly absorbable magnesium to support crop physiological functions.

• Foliar fertilizer formulations: Rapidly corrects magnesium deficiency symptoms (e.g., chlorosis) in crops.

• Integrated water-fertilizer systems: Compatible with drip irrigation, sprinkler irrigation, and other precision agriculture setups.

• Soil conditioning: Improves fertility in magnesium-deficient soils, enhancing long-term crop productivity.

Suitable Crops

• Economic Crops: Fruits (e.g., apples, citrus), vegetables (e.g., tomatoes, peppers), tea, tobacco.

• Field Crops: Corn, rice, wheat, soybeans.

• Specialty Crops: Flowers, seedlings, Chinese medicinal herbs, ornamental plants.

Usage RecommendationsFoliar Spray

• Dilution concentration: 0.1% - 0.3% (1:1000 to 1:333 dilution ratio)

• Spray frequency: Every 7 - 10 days

• Optimal period: Key growth stages (e.g., seedling stage, flowering stage, fruit development stage)

Drip Irrigation

• Dosage: 200 - 500 grams per acre

• Application interval: 15 - 20 days

• Compatibility: Can be mixed with most NPK fertilizers and pesticides (conduct a small compatibility test first)

Packaging & Storage

• Packaging Specifications: 25 kg/bag (moisture-proof kraft paper bag with inner polyethylene liner for moisture protection).

• Storage Conditions: Store in a sealed container in a cool, dry, and light-protected area. Avoid exposure to rain or high humidity.

• Shelf Life: 24 months from the date of manufacture (when stored as recommended).

• Stacking Requirements: Do not stack heavy objects on top; store separately from toxic, hazardous, or corrosive substances.

Safety Information

• Environmental Note: This product has potential environmental impacts (refractory to degradation; COD value: 615 mg/g). Always use according to recommended dosages to minimize environmental risk.

• Handling Precautions: Wear protective masks and gloves during handling to avoid inhalation or skin contact. In case of accidental ingestion or eye contact, seek medical attention immediately.

Documentation

• [Safety Data Sheet (SDS)] – Detailed safety, handling, and emergency procedures.

• [Technical Data Sheet (TDS)] – Comprehensive technical parameters and quality certifications.

• [Application Guide Manual] – Crop-specific usage tips and optimization strategies.

Sample RequestContact our sales team for complimentary samples and personalized technical support.