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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

Determination of the acute algal growth inhibition on the green alga Pseudokirchneriella subcapitata with TK 30250.

Key value for chemical safety assessment

Additional information

The effect of the test item on the growth of Pseudokirchneriella subcapitata has been investigated and gave EC50 values of greater than 100% v/v saturated solution. The No Observed Effect Concentration was 100% v/v saturated solution.

This study showed that there were no toxic effects at saturation.