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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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-h ErC50 is 1000 mg/L in freshwater algae.

Key value for chemical safety assessment

EC50 for freshwater algae:
1 000 mg/L
EC10 or NOEC for freshwater algae:
1 000 mg/L

Additional information

A algae test was performed accoding to the OECD 201 guidleine under GLP. the reuslts indicate no effect up to the highest test concentration of 1000 mg/L. as a conclusion the ErC10 > 1000 mg/L. although the pH was a bit higher then according to the guideline, no adverse effects were seen from this deviation