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CAS 18662-53-8

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Trisodium nitrilotriacetate monohydrate

Description:
Trisodium nitrilotriacetate monohydrate, commonly referred to as trisodium NTA, is a chelating agent with the chemical formula C6H9N3Na3O9·H2O. It is characterized by its ability to form stable complexes with metal ions, making it useful in various applications, including water treatment, detergents, and as a stabilizer in industrial processes. The compound is typically a white, crystalline solid that is soluble in water, which enhances its utility in aqueous environments. Trisodium NTA is known for its low toxicity compared to other chelating agents, such as EDTA, and is often used in formulations where reduced environmental impact is desired. Its chelating properties allow it to effectively sequester metal ions, preventing precipitation and enhancing the effectiveness of cleaning agents. However, it is important to note that while it is less toxic, environmental regulations may still apply due to its potential effects on aquatic systems. Overall, trisodium nitrilotriacetate monohydrate is a versatile compound with significant industrial and environmental relevance.
Formula:C6H9NO6·H2O·3Na
InChI:InChI=1S/C6H9NO6.3Na.H2O/c8-4(9)1-7(2-5(10)11)3-6(12)13;;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13);;;;1H2
InChI key:InChIKey=FPSRYCUQVVPXGK-UHFFFAOYSA-N
SMILES:N(CC(O)=O)(CC(O)=O)CC(O)=O.[Na].O
Synonyms:
  • Acetic acid, nitrilotri-, trisodium salt, monohydrate
  • Glycine, N,N-bis(carboxymethyl)-, sodium salt, hydrate (1:3:1)
  • Glycine, N,N-bis(carboxymethyl)-, trisodium salt, monohydrate
  • NTA-3Na monohydrate
  • Nitriloacetic acid trisodium salt monohydrate
  • Sodium 2,2',2''-Nitrilotriacetate Hydrate (3:1:1)
  • Trisodium nitrilotriacetate monohydrate
  • Nitrilotriacetic acid trisodium salt monohydrate
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