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Blue EDTA-Cu chelated copper powder

Product Detail

EDTA-Cu — Copper EDTA Chelate

EDTA copper disodium chelate, CAS 14025-15-1, Cu 15% with pH 6-7, a fully water-soluble blue powder copper source. Values are typical and confirmed per batch COA.

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What it is / When to use

Fully soluble chelated copper for foliar and fertigation routes

EDTA-Cu is a stable, fully water-soluble copper chelate (EDTA copper disodium salt, C10H12N2O8CuNa2, CAS 14025-15-1) carrying Cu 15% with pH 6-7. RunziChem exports it as a raw-material additive that keeps copper plant-available in foliar, drip fertigation, and compound micronutrient fertilizers.

  • What it is EDTA copper disodium salt, C10H12N2O8CuNa2, CAS 14025-15-1, blue water-soluble powder.
  • When to use Use it for fully soluble foliar, drip, and hydroponic copper programs and for blending into NPK and water-soluble compound fertilizers; compare copper sulphate for economical soil-applied routes.
  • Honesty note specifications are typical for evaluation; final values are confirmed per batch COA.
Cu 15%EDTA-Cu
Blue EDTA-Cu chelated copper powder

Specification

Typical specification for buyer evaluation

Formula, CAS, molecular weight, appearance, content, pH, solubility, packaging, and document availability are shown for procurement screening. Final values are confirmed per batch COA.

ProductEDTA-Cu — Copper EDTA Chelate (EDTA-Cu-15)
Chemical nameEDTA copper disodium salt
FormulaC10H12N2O8CuNa2
Molecular weight397.7
CAS14025-15-1
AppearanceBlue powder
Content/AssayCu 15% (typical); confirmed per batch COA
pH (1% solution)6–7
SolubilityFully water-soluble chelated copper (approx. 1200 g/L at 20°C)
ApplicationsChelated copper source for foliar spray, drip fertigation, and water-soluble compound fertilizers
Packaging25 kg / 50 kg export bags, jumbo bags (1,250 kg), and custom packaging on request
DocumentsTDS, current batch COA, and SDS available on request

Applications

Where EDTA-Cu fits

Confirm crop, rate, compatibility, and local label requirements before application.

Foliar copper correction

Foliar spray on vegetables, fruit trees, and field crops to correct and prevent copper deficiency.

Drip & flush fertigation

Fully soluble for flush, drench, and drip fertigation programs where a stable chelate is needed.

Compound-fertilizer blending

A chelated-copper component for NPK, micronutrient, and water-soluble compound fertilizers.

Stable across pH

Cu 15% held in chelated form at pH 6-7, protecting copper from fixation in tank and soil.

Compare with copper sulphate

For economical soil application and dry bulk blending, compare Copper Sulphate (Cu 25%).

Batch documents

TDS, COA, and SDS support procurement and formulation review.

Packaging & Documents

Export packaging with batch-level documents

RunziChem supports standard export bags and procurement documents for review before order confirmation.

  • Packaging 25 kg / 50 kg export bags, jumbo bags (1,250 kg), and custom packaging on request.
  • Documents TDS, current batch COA, SDS, packing list, and shipment documents on request.
  • Quality system ISO 9001-certified quality management, with final product values confirmed by batch COA.

Procurement note

Send target grade, annual volume, destination port, packaging preference, and application route. The export team can reply with the current specification, document set, and quotation.

25 kg 50 kg Jumbo bags Custom pack TDS COA SDS

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Buyer FAQ

EDTA-Cu questions

Should I choose EDTA-Cu or copper sulphate for my copper program?
Choose EDTA-Cu when you need a fully water-soluble, stable copper source for foliar spray, drip fertigation, or hydroponics, where the chelate keeps copper plant-available across a wider pH range. With Cu 15% and pH 6-7, EDTA-Cu resists fixation in the tank and soil. Choose copper sulphate (CuSO4·5H2O, Cu 25%) for economical soil application and dry bulk blending where a sulphate raw material is specified.
What is the copper content and pH of RunziChem EDTA-Cu?
RunziChem EDTA-Cu (EDTA copper disodium salt, C10H12N2O8CuNa2, CAS 14025-15-1) carries Cu 15% with a 1% solution pH of 6-7. It is supplied as a blue, fully water-soluble powder, dissolving at roughly 1200 g/L at 20°C. These are typical values confirmed per batch on the Certificate of Analysis.
Where is EDTA-Cu used in fertilizer programs?
EDTA-Cu is used as a chelated-copper raw material and additive in liquid and solid micronutrient, organic, and compound fertilizers. It suits foliar sprays that correct copper deficiency in vegetables, fruit trees, and field crops such as peanut, soybean, and corn, plus flush and drip fertigation and blending into NPK and water-soluble compound fertilizers.
Are the EDTA-Cu copper and pH values guaranteed?
No. The figures shown for EDTA-Cu, such as Cu 15% and pH 6-7, are typical values for buyer screening. The current batch certificate of analysis (COA) confirms the final copper content, appearance, and pH for the lot you receive.

Request EDTA-Cu documents and a quote.

Send annual volume, destination market, packaging, and application route. RunziChem can provide TDS, current batch COA, SDS, and a formal quotation.

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