EDTA Zinc Disodium (chelated Zinc), EDTA ZnNa2


EDTA Zinc disodium is also known as EDTA-ZnNa2. This EDTA disodium chelated Zinc is used as trace elements in agriculture.

Environmental Aspects:

Biodegradability: difficult.

COD (Chemical Oxygen Demand) Value: 555mg/g.

CAS No.:


Molecular Formula:


Molecular Weight:


Structure Formula:

EDTA ZnNa2 structure formula


Item Index
Appearance White Powder
Zinc Content 15.0±0.5%
pH Value (1% aqueous solution) 6.0-7.0
Dissolubility About 1000g/L (20°C), about 1200g/L (80°C)
Bulk Density About 625kg/m3


EDTA-ZnNa2 is a kind of stable water-soluble metal chelate, zinc existed in a chelated state. EDTA Zinc disodium is used as a separating agent. It is a kind of stable water-soluble metal chelate. Zinc disodium EDTA can chelate multivalent ferric ion. EDTA-ZnNa2 can be used for foliar fertilizers.

Packing and Storage:

25kg woven bag. Stored in a cool dry place, must be packaged after being opened.


Zinc disodium ethylenediaminetetraacetate, EDTA-Zn, IDRANAL(R) II-Zinc.


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