EDDHA-FE 6%, EDDHA Chelated Iron

Fe-EDDHA is an Iron chelating Agent. With a very fast Iron releasing capacity , it is a very effective micronutrient for treating Iron deficiency in plants. EDDHA Fe is stable under wide range of pH making it suitable for most soils.

Chemical Name: Ethylenediamino-N, N’-bis(2-hydroxy-phenyl)acetic acid, Ferric Sodium Complex
Molecular Fomula: C18H16N2O6FeNa
Molecular weight: M=435.2
CAS No.: 16455-61-1

Specifications ;

Test Item

Standard Specification

Iron content

6.0% Min.

Solubility in Water

100% Soluble
~120 g/l (in water @ 20°C)

pH value(10g/L,25℃

7.0 – 9.0

Practical pH stability range

4 – 9 (in aqueous solution)


Deep Brown powder or micro-granules

Packing: 25KG kraft bag , with neutral marks printed on the bag, or printed according to the customers’ requirements.

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Application: Agricultural Plant Nutrient. A water soluble, Iron Chelate, Fe-EDDHA delivers iron to plants effectively over a wide range of pH making it suitable for most soils.