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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

The 72-hour EC50 on algae (Desmodesmus subcapitatus) was 178 mg/L based on growth rate and the NOEC was 5 mg/L, implying that Bis trifluoromethanesulfonimide Lithium is not harmful to algae.

Key value for chemical safety assessment

EC50 for freshwater algae:
178 mg/L
EC10 or NOEC for freshwater algae:
5 mg/L

Additional information

Two experimental studies (L'Haridon, 2002 and Bouwman, 2008) scored as Klimish 1 were selected as key study. It was in compliance with GLP and according to the OECD 201 guideline.

Both gave same result: not harmful to algae with an EC50 higher than 100 mg/L

For the Risk Assessment the measured value was chosen.