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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

No toxic effects occur within the range of solubility

Key value for chemical safety assessment

Additional information

The study was performed according to OECD guideline no. 201 (2006). The undiluted filtrate (loading rate of 100 mg/L) had no statistically significant inhibitory effect on the growth (yield and growth rate) of Pseudokirchneriella subcapitata during the test period of 72 hours.

The 72 -hour EC50 and 72 -hour EC100 were clearly higher than the loading rate of 100 mg/L.

The substance had no toxic effect on the algae (NOEC is at least 100 mg/L).