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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

As Distilled tall oil, magnesium salt is readily biodegradable this study is waived.
Supporting data are available for the rosin and fatty acid components of the substance indicating that the 3-hour EC50 for microorganisms is >1000 mg/L.

Key value for chemical safety assessment

Additional information

This study is waived for Distilled tall oil, magnesium salt. However, supporting data are read across from the two components of the substance. A study is available for rosin which determined a 3-hour EC50 of >10000 mg/L (Harlan 2010) and a 3-hour EC50 of >1000 mg/L is available for Fatty acids C18-(unsaturated) lithium salts (Harlan 2010).