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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

There is one report available for this endpoint. The  EC50 for microorganisms as observed in a three hour OECD 209 test for Fatty acids, tall-oil, reaction products with polyethylenepolyamines  (CAS no 68910-93-0) is 219.1 mg a.i./L and the EC10 is 103.7 mg a.i./L

Key value for chemical safety assessment

EC50 for microorganisms:
219.1 mg/L
EC10 or NOEC for microorganisms:
103.7 mg/L

Additional information

The results were corrected for their active ingredient content of 97.8%