EDTA Disodium

CAS No: 139-33-3
E No: E385
Einecs No: 205-358-3
Molecular Formula: C10H12N2Na2O8
Molecular Mass: 372.22 g/mol
MOQ: 500KG


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EDTA Disodium (EDTA-2Na) is the disodium salt of ethylenediaminetetraacetic acid, a chelating agent. It is a white crystalline powder with the chemical formula C10H12N2Na2O8 and CAS number 139-33-3. EDTA Disodium is freely soluble in water and produces an alkaline solution. It is stable when heated.

As a chelating agent, EDTA Disodium forms stable water-soluble complexes with calcium, magnesium, iron and other polyvalent metal ions. It is widely used in food processing as a sequestrant to reduce catalytic deterioration by metal ions, to prevent discoloration and to enhance texture. EDTA Disodium also functions as an antioxidant, preservative and pH regulator in foods. It finds applications in various industries including pharmaceuticals, agriculture and textile.

We manufacture premium grade EDTA Disodium that meets food, pharmaceutical and ACS specifications. Rigorous quality controls ensure high performance and consistency of each batch. Competitive pricing is offered according to your specific needs. EDTA Disodium is conveniently packaged in 25kg fiber drums and 1kg plastic bottles.

Please feel free to contact us for samples, specifications, packaging options and a price quote for EDTA Disodium. We have been exporting quality chemicals since 2012 and are committed to providing superior products and professional service.

We seek to establish long-term partnerships with customers by offering customized solutions to meet your application needs. Let us know how we can assist you in using EDTA Disodium for food processing, preservation, purification or other applications. We look forward to working with you!