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Administrative data

surface tension
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because based on structure, surface activity is not expected or cannot be predicted
Justification for type of information:
According to REGULATION (EC) No 1907/2006 (ANNEX VII) this study needs only to be conducted if based on structure, surface activity is expected or can be predicted. The molecular structure of tetrasodium hydrogen 2-phosphonobutane-1,2,4-tricarboxylate gives no evidence for surface activity (all terminal groups are polar/hydrophilic).

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion