EDTA 2Na ： Item Specification EDTA -2Na ≥99.0% Chloride（Cl） ≤0.05% Sulphate（SO4) ≤0.05% Ferrum (Fe) ≤0.001% Heavy Metal (Pb) ≤0.001% PH 4.0-5.0 Appearance White powder Usage:EDTA Disodium is applied in detergent, dyeing auxiliary, fiber treatment agent, cosmetic additive, food additive and agricultural micro-fertilizer, as well as in mariculture.

CAS NO:139-33-3

EC NO:205-358-3

Molecular Formula:C₁₀H₁₆N₂Na₂O₈

Molecular Weight:338.2211

Synonyms:;Ethylenediaminetetraacetic acid disodium salt;disodium dihydrogen ethylenediaminetetraacetate;Disodium Edetate;Edta di sodium salt;disodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name);disodium 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid;Disodium EDTA;EDTA-2Na;

Molecular Structure: