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CAS 150-38-9

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Trisodium EDTA

Description:
Trisodium EDTA, with the CAS number 150-38-9, is a chelating agent widely used in various applications, including pharmaceuticals, cosmetics, and food preservation. It is the trisodium salt of ethylenediaminetetraacetic acid (EDTA) and is characterized by its ability to form stable complexes with metal ions, effectively sequestering them. This property makes it valuable in preventing metal ion interference in biochemical reactions and in detoxifying heavy metals. Trisodium EDTA is typically a white, crystalline powder that is soluble in water, forming a clear solution. It is non-toxic and generally recognized as safe (GRAS) when used in food applications, although its use is regulated in certain contexts. In addition to its chelating properties, it can also act as a stabilizer and preservative, enhancing the shelf life of products. Its pH is typically neutral, making it compatible with a wide range of formulations. Overall, Trisodium EDTA is an essential compound in both industrial and laboratory settings due to its versatile chemical properties.
Formula:C10H16N2O8·3Na
InChI:InChI=1S/C10H16N2O8.3Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;
InChI key:InChIKey=BTKOPDXMVKYSNL-UHFFFAOYSA-N
SMILES:N(CCN(CC(O)=O)CC(O)=O)(CC(O)=O)CC(O)=O.[Na]
Synonyms:
  • (Ethylenedinitrilo)tetraacetic acid, trisodium salt
  • 2,2',2'',2'''-(Ethane-1,2-Diyldinitrilo)Tetraacetatato(2-)
  • Acetic acid, (ethylenedinitrilo)tetra-, trisodium salt
  • Aethylendiamin-Tetraessigsaeure-Tri-Na-Salz
  • Chelate C
  • Chelest 2C-SD
  • Chelest 2CS
  • Chelest C
  • Clewat 300A
  • Clewat 3Na
  • See more synonyms
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