Solution reagent 2026 series

laboratoryliquid

Disodium EDTA (EDTA bisodico) is the disodium salt of ethylenediaminetetraacetic acid, used as a chelating agent in numerous technical formulations and laboratory applications. The compound has the molecular formula C10H14N2Na2O8 and is identified by CAS number 139-33-3 and EC number 205-358-3. Thanks to its ability to complex metal ions, the substance is used in chemical systems where it is necessary to control the presence of trace metals that can interfere with the stability or reproducibility of formulations.
In the chemical raw materials catalog of Pro-Eko Srl, the product is available as a pure substance with a minimum assay of 99%, generally supplied in the form of a crystalline powder. The reagent is intended for technical and laboratory uses, with documentary management and batch identification aimed at ensuring qualitative continuity throughout the supply chain. The official documentation associated with the product represents the primary reference for classification, handling, and communication of safety information.
Chemical data and identification :
Chemical name: disodium ethylenediaminetetraacetate
CAS number: 139-33-3
EC number: 205-358-3
Molecular formula: C10H14N2Na2O8
IUPAC name: disodium 2,2′,2″,2‴-(ethane-1,2-diyldinitrilo)tetraacetate
Synonyms: disodium EDTA, Na2EDTA, disodium edetate
Commercial form: crystalline powder
Product characteristics :
The compound is a sequestering agent used as a technical raw material in chemical formulations where the complexation of metal ions contributes to the stability of the system.