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Canada | The Final Screening Assessment for Nitrilotriacetic Acid Trisodium Salt was published

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Summary of publications
CAS RNCommon nameDSL namePublic comments on the draft screening assessmentFinal screening assessmentConclusion on section 64 criteriaFollow-up activities
5064-31-3Nitrilotriacetic acid trisodium salt (Na3NTA)Glycine, N,N-bis(carboxymethyl)-, trisodium saltHTMLHTMLDoes not meetSignificant New Activity (SNAc) provisions

Follow up activities: Although Na3NTA is not considered to be harmful to human health at current levels of exposure, this substance is considered to have a health effect of concern based on its potential ability to cause cancer of the urinary tract based on laboratory studies. Therefore, there may be a potential risk if exposure to this substance were to increase. The proposed follow-up activity is to apply the SNAc provisions of the Canadian Environmental Protection Act, 1999 (CEPA 1999) to Na3NTA.


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