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Short-term toxicity to aquatic invertebrates

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Description of key information

The short term toxicity to aquatic invertebrates of FAT 41043/A TE was investigated according to OECD Guideline Nr. 202, EU Method C.2 and GLP principles. The 48h-EC50 was beyond the range tested, i.e. exceeded an initially measured concentration of 3.0 µg/l obtained in an undiluted filtrate prepared at a loading rate of 100 mg/l.

Key value for chemical safety assessment

Additional information

Due to the very low solubility of FAT 41043/A TE in water, concentration levels that might be toxic for daphnids could not be reached.