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Quick Details

  • Classification: Organic Fertilizer
  • Type: EDTA, EDDHA
  • Other Names: EDDHA FeNa
  • Place of Origin: Shandong, China (Mainland)
  • Release Type: Quick
  • State: Powder
  • Application: micronutrient Fe for plants
  • Brand Name: QFG-MARVEL
  • appearance: dark brown powder
  • ortho-ortho: 1.8/2.4/3.0/3.6/4.2/4.8

Packaging & Delivery

Packaging Details 25 kg, 50 kg woven bags
Delivery Time within 7 days


EDDHA chelated iron 6%
pH value 7.0-9.0
used in agricuture and horticulture.

Chemical name: Ethylenediamine-N, N'-bis (2-hydroxyphenylacetic acid) Ferric sodium complex

Formula: EDDHA-FeNa (C20H20N2O6FeNa)

1. Property

EDDHA is the most stable water soluble metal chelator, EDDHA-FeNa is mainly used in agriculture and horticulture and Ferrum is present in a chelated form.

2. Specification

Appearance: dark brown powder/micro-granular

Purity (EDDH-FeNa): 30%-80% min

Iron chelated: 6% min

Water insoluble: 0.1% max


3. Application

It can be used by foliar application and root-irrigation. Apply alone or mix with pesticide, NPK fertilizer, etc.


4. Package and storage

Package: Kraft bags with PE liner, 20kg net.

Storage: In sealed and damp-proof place, ambient temperature below 25°C. Avoid mix with strong oxidants or alkaline substance.

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China (Mainland) | Manufacturer, Trading Company
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