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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

There is one study with fresh water algae, Pseudokirchneriella subcapitata (as Selenastrum capricornutum), which was conducted according to OECD guideline 201. The 72-hour EC50 and EC20 obtained on the basis of biomass from the study were 2,900 and 1,000 mg/L, respectively.

Key value for chemical safety assessment

EC50 for freshwater algae:
2 900 mg/L
EC10 or NOEC for freshwater algae:
1 000 mg/L

Additional information