EDDHA Fe6%

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Product name: Iron-EDDHA 6%; Fe 6% EDDHA; EDDHA-FE 6%; Iron Chelate (Fe EDDHA) 6%, chelated iron fertilizer 6%.
Chemical name: Ethylenediamino-N, N'-bis(2-hydroxy-phenyl)acetic acid
Molecular formula: C18H16N2O6FeNa,
Molecular weight: 435.2
EDDHA FE structural formula:

Introduction: 
EDDHA-FE 6% is a high-efficiency, high-quality, super-active chelated iron. It is used as a trace element fertilizer in agriculture. This product has a very high bioavailability, is the most effective and professional product for treatment of plant iron deficiency and yellow leaf disease, belongs to a fertilizer with quick result.

Specifications:

Item	Specifications
Appearance	Dark red or Dark Brown powder or micro-granules
Solubility	100% water soluble
PH (1% solution)	7~9
Assay,% (on dried basis)	≥99.0
Organic iron content(Fe)	5.8~6.2
Iron Ortho-ortho content %	1.2-4.8
Loss on drying,% (100~105℃) max	≤3
As ,mg/kg	≤5
Pb,mg/kg	≤10
Fineness (Mesh) ,% mix	≤20
Density	650～750kg/m3

Using Instructions:

1. Plants can absorb it well in the range of soil pH 4.5-9. (The higher the pH value, the more obvious the advantage of EDDHA chelated iron over EDTA chelated iron and ferrous sulfate)

2.In fertilizer production, it can be widely used as an additive raw material for foliar fertilizer, flushing fertilizer, drip irrigation fertilizer, water-soluble fertilizer, organic fertilizer, and compound fertilizer, and can be mixed with various micro-fertilizers, agrochemicals, and soluble phosphate fertilizers. It can be used for foliar spraying, flushing, drip irrigation and soilless cultivation.

3.EDDHA-Fe 6% (chelated iron 6) applicable plants: peach trees, kiwi trees, grape vines, jujube trees, citrus trees, banana trees.

EDDHA-Fe 6% (chelated iron 6) foliar spraying method and precautions:

1.EDDHA-Fe 6% (chelated iron 6) used for foliar spraying and root irrigation around trees with excellent effect. Spray once a week, generally spray 2-3 times continuously can achieve very good effect (depending on the degree of iron deficiency).
2.Please spray on cloudy days or in the morning and evening.
3.If it rains within 4 hours after spraying, it should be reapplied once. Spraying concentration: flower and vegetable crops: 50-100 g/mu (depending on the degree of iron deficiency), spraying concentration 0.05-0.1%; Fruit: 30 g/mu, the maximum use concentration is 0.1%; Hydroponic solution: 1ppm (17.86mmol/l) iron fertilizer solution, can be added by adding 17 grams of chelated iron fertilizer to 1 cubic water.

Packing:
25kg/Kraft paper bag.