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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

With high probability the test substance is acutely not harmful to aquatic invertebrates.

Key value for chemical safety assessment

Additional information

Tests on acute toxicity with Daphnia magna resulted in EC50 values well above 100 mg/L [EU Risk Assessment, 2004]. Exemplarily in an non-GLP study according to DIN 38412 the measured EC50-value for Na2EDTA was 140 mg/L [BASF AG, 1989], for justification for read-across see IUCLID 5, Chapter 13.