Ethylenediaminetetraacetic acid disodium salt, commonly known as EDTA-2Na or Disodium EDTA, is a workhorse chemical in many industrial sectors. Its remarkable ability to chelate metal ions makes it an indispensable ingredient for manufacturers and formulators. NINGBO INNO PHARMCHEM CO.,LTD., a prominent chemical supplier, provides this high-purity compound with a focus on its technical attributes and diverse utility.

Chemically, Disodium EDTA is a white crystalline powder with the formula C10H14N2Na2O8. It is highly soluble in water, forming solutions with a pH typically ranging from 4.0 to 6.0. Its key characteristic is its strong affinity for a wide range of divalent and trivalent metal cations. This means it can effectively bind to ions like Ca²⁺, Mg²⁺, Fe²⁺, Fe³⁺, Cu²⁺, and Zn²⁺, forming stable, soluble complexes. This chelating action is the foundation for its extensive applications.

In practical terms, these properties translate into significant benefits for various industries. In detergents, it softens water by sequestering calcium and magnesium ions, enhancing cleaning efficiency. For cosmetics and personal care products, it prevents discoloration and degradation caused by trace metals, thereby improving product stability and shelf life. In water treatment, it plays a vital role in preventing scale formation and corrosion. Pharmaceutical and food industries utilize its stabilizing and preservative qualities. As a reliable manufacturer and supplier from China, NINGBO INNO PHARMCHEM CO.,LTD. ensures that our Disodium EDTA product meets stringent quality standards for these varied applications. We invite businesses seeking a dependable source for EDTA-2Na to contact us for inquiries and quotations, ensuring you receive a product that delivers consistent performance.