2NA EDTA
CAS Number: 6381-92-6
HS Code: 2921219000
Physical state: Solid, crystalline
Color:white
EINECS:205-358-3
PACKING:25KG/BAG
EDTA-2NA
EDTA-2Na is a versatile and widely used chelating agent in various industries and applications. This white crystalline powder is highly soluble in water, and its aqueous solutions are clear and colorless. The pH of EDTA-2Na's 1% solution is around 4.0-5.0. This compound has a melting point of 240-260°C, and it decomposes at high temperatures, releasing carbon dioxide and dioxide in the process. EDTA-2Na is an odorless and non-hygroscopic substance and has good stability in both acidic and alkaline conditions. It has excellent sequestering properties, making it an ideal compound for industrial and household cleaning agents, soaps, and detergents. EDTA-2Na also has numerous applications in the food industry, cosmetics, and pharmaceuticals. Its remarkable properties make it a highly valued compound in many industrial and scientific fields, where its ability to bind metal ions and improve the performance of various substances is greatly appreciated.
|
Item |
SPECIFICATION |
RESULTS |
| CONTENT | 99.0%MIN | 99.2% |
| CHLORIDE |
0.01%MAX |
0.005% |
| PH ( 1%water solution) |
4.0-5.0 |
4.32 |
| Sulphate | 0.05% MAX | 0.02% |
| CHEI ATE VALUE(mg CaCo3/g) |
260-290 |
266 |
| IRON (Fe) CONTENT |
0.001%MAX | 0.0004% |
| HEAVY METAL (pb) |
0.001%MAX | 0.0004% |
| APPEARANCE | WHITE POWDER | WHITE CRYSTAL POWDER |
EDTA 2NA is a widely-used chelating agent, playing a crucial role in a range of applications. As a sequestrant, it can bind to and remove metal ions which cause undesired reactions in solution, such as oxidation, discoloration, and precipitation. In the food industry, EDTA 2NA is used as a preservative to prevent rancidity and to maintain desirable color, flavor, and texture. Meanwhile, in the pharmaceutical and medical fields, it can be utilized as a stabilizer for drugs, as well as a blood anticoagulant and diagnostic reagent. Additionally, EDTA 2NA can be employed in environmental and industrial settings to remove metal contaminants from wastewater and industrial liquids. Due to its versatility and effectiveness, EDTA 2NA has proven to be an essential ingredient in many industrial processes, helping to ensure the quality and safety of various products.








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