Fully chelated all-in-one micronutrient
Compound EDTA — Chelated All-Element Micronutrient Blend
RunziChem Compound EDTA delivers the complete trace-element set in one fully water-soluble powder, versus dosing single-element chelates separately. Two standard grades cover Fe, Zn, Cu, Mn, B and Mg (Type 1: Fe 4.0%, Zn 5.0%, Cu 0.5%, Mn 2.0%, B 2.0%, Mg 2.0%). The chelated form resists soil fixation; typical values are confirmed per batch COA.
SPECIFICATION
Typical specification
| Chemical name | EDTA-chelated compound micronutrient blend (all-element) |
|---|---|
| Appearance | Khaki / olive-tan free-flowing granular powder |
| Type 1 — element content | Fe 4.0%, Zn 5.0%, Cu 0.5%, Mn 2.0%, B 2.0%, Mg 2.0%, Mo 0.1%, Co 0.1% |
| Type 2 — element content | Fe 5.0%, Zn 3.5%, Cu 2.2%, Mn 3.5%, B 1.1%, Mg 1.0%, Mo 0.03%, N 0.2% |
| Solubility | Fully water-soluble |
| Packaging | 25 kg woven bag |
| Indicative price | US$3,250–3,999 per metric ton, FOB Qingdao. Final quotation depends on grade, volume, and packaging — confirm per inquiry. |
Element contents shown are typical / representative values for buyer evaluation and are confirmed per batch COA — not a fixed guarantee.
APPLICATIONS
Uses & crop applications
A ready-to-use, fully chelated trace-element source for balanced micronutrient programs where several elements are needed together.
- Foliar sprays to correct or prevent mixed micronutrient deficiencies and chlorosis
- Drip irrigation and fertigation on field, vegetable, fruit and greenhouse crops
- Water-soluble fertilizer and compound-fertilizer manufacturing as a chelated micronutrient premix
- Suited to soils where uncomplexed trace elements are prone to fixation, since chelation keeps the nutrients available
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