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Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
activated sludge respiration inhibition testing
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Description of key information

Toxicity testing on microorganisms (STP) is scientifically unjustified based on the physico-chemical properties and the environmental fate and pathways of betaine, and based on the monitoring data from manufacturer's activated sludge waste water treatment plant.

Key value for chemical safety assessment

Additional information