Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA.
Lanigan RS, Yamarik TA.
Int J Toxicol. 2002;21 Suppl 2:95-142. Review.
 
Analysis of the effects of several decalcifying agents alone and in combination with sodium hypochlorite on the chemical composition of dentine.
Tartari T, Bachmann L, Zancan RF, Vivan RR, Duarte MAH, Bramante CM.
Int Endod J. 2018 Jan;51 Suppl 1:e42-e54. doi: 10.1111/iej.12764. Epub 2017 Apr 10.

Trisodium EDTA is a chemical compound that has the function of avoiding unstable reactions of other chemical components inside a producct

It is therefore what is called a "chelating" product.

Employed in the cosmetic, industrial and pharmaceutical fields.

Trisodium EDTA studies

Molecular Formula : C₁₀H₁₃N₂Na₃O₈

Molecular Weight : 358.189 g/mol

CAS : 150-38-9   85715-60-2   8013-51-2
EINECS 205-758-8

Synonyms :

• Ethylenediaminetetraacetic acid trisodium salt
  
• Trisodium ethylenediaminetetraacetate
  
• EDTA trisodium salt
  
• Trisodium edetate
  
• Sequestrene Na3
  
• Edetate trisodium
  
• Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, sodium salt (1:3)
  
• N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycine] trisodium salt
  
• sodium 2,2'-(2-((carboxylatomethyl)(carboxymethyl)amino)ethylazanediyl)diacetate