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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

Under the experimental conditions of a test conducted according to OECD guideline 201, the results obtained for the test item on the toxicological endpoint “inhibition of growth rate” indicate:

- an ErC50-(0-72h) > 340 mg/L value expressed in nominal test item concentration.

- an ErC10-(0-72h) equal to 38.9 mg/L [21.7 – 67.7] value expressed in nominal test item concentration.

Key value for chemical safety assessment

EC10 or NOEC for freshwater algae:
38.9 mg/L

Additional information