EDTA-Cu (Disodium Copper EDTA) - Highly efficient chelated copper micronutrient fertilizer (CAS 14025-15-1). Copper content 15.0±0.5%, excellent water solubility. Suitable for foliar fertilizers and integrated water-fertilizer systems. Improves crop copper absorption and utilization.
| 堆积密度 | 约625 kg/m³ |
| 水溶性 | 约1200 g/L（20℃），约1700 g/L（80℃） |
| pH值（1%水溶液） | 6.5±0.5 |
| 铜含量（Cu） | 15.0±0.5% |
| 外观 | 蓝色粉末 |
Product Name: EDTA-Cu (Disodium Copper EDTA)
CAS No.: 14025-15-1
Molecular Formula: C₁₀H₁₂N₂O₈CuNa₂
Molecular Weight: 397.7 g/mol
Synonyms:
EDTA Copper, EDTA Copper Sodium Salt, Disodium Copper EDTA Complex, EDTA Disodium Copper, EDTA-Cu-15
EDTA-Cu is a highly efficient chelated copper micronutrient that protects copper ions through EDTA's strong chelation, significantly enhancing copper element bioavailability. This product is particularly suitable for crops with special copper requirements and serves as an important micronutrient supplement in modern agriculture.
High Stability: EDTA chelation protects against copper ion fixation in soil
High Bioavailability: Significantly improves crop absorption and utilization of copper
Excellent Water Solubility: Solubility reaches 1200 g/L at room temperature and 1700 g/L at elevated temperatures
Optimal pH: Near-neutral aqueous solution, safe for crops
Stable Quality: Blue powder form, easy to store and transport
| Parameter | Specification |
|---|---|
| Appearance | Blue crystalline powder |
| Copper Content (Cu) | 15.0±0.5% |
| pH (1% Aqueous Solution) | 6.5±0.5 |
| Water Solubility (20°C) | ≥ 1200 g/L |
| Water Solubility (80°C) | ≥ 1700 g/L |
| Bulk Density | ≈ 625 kg/m³ |
| Moisture Content | ≤ 2.0% |
Agricultural Applications
Micronutrient fertilizer: Provides highly absorbable copper nutrition
Foliar fertilizer formulations: Rapidly corrects copper deficiency symptoms in crops
Integrated water-fertilizer systems: Suitable for drip and sprinkler irrigation
Soil conditioning: Improves fertility of copper-deficient soils
Suitable Crops
Economic crops: Fruits, vegetables, tea, tobacco, etc.
Field crops: Corn, rice, wheat, etc.
Special crops: Flowers, seedlings, Chinese medicinal herbs, etc.
Packaging Specifications: 25 kg/bag (woven bag with inner plastic liner)
Storage Conditions: Store sealed in a cool, dark place away from moisture
Shelf Life: 24 months (under proper storage conditions)
Stacking Requirements: Avoid mixing with alkaline substances
This product has certain environmental impacts (refractory degradation, COD value approximately 560 mg/g). Please follow recommended dosages and avoid overuse. Protective masks are recommended during handling.
Documentation:
[Safety Data Sheet (SDS)]
[Technical Data Sheet (TDS)]
[Application Guide Manual]
Sample Request:
Contact our technical team for samples and application guidance
Technical Service:
Our agricultural experts provide fertilization solutions and technical consulting
Disclaimer: This product is a micronutrient supplement. Application rates should be determined based on soil test results and crop requirements. Avoid direct mixing with phosphate fertilizers.
| 堆积密度 | 约625 kg/m³ |
| 水溶性 | 约1200 g/L（20℃），约1700 g/L（80℃） |
| pH值（1%水溶液） | 6.5±0.5 |
| 铜含量（Cu） | 15.0±0.5% |
| 外观 | 蓝色粉末 |
