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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

15708-41-5, EDTAFeNa,
Calculation with KOWWIN v2.00 : Log Koc=1 (Estimate from MC) or -2.32L/kg (Estimate from Log Kow.)
The estimated log Koc values are less than the threshold value of 3, indicating no adsorbing potential for this compound. Additionally, since this compound is mostly negatively charged at relevant environmental pH values, reducing its chances of being adsorbed to soil minerals/humic acids.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

Software used: KOCWIN v2.00(Jan. 2009) for log Koc.

A computional method has been used because the substance does not sufficiently adsorb onto organic material due to its polarity and therefore high solubility in water.