Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

The outcome of daphnia tests on the test substance, DNNSA and BaDNNSA gave similar results. Therefore the read-across for toxicity to algae can be based on a study with DNNSA.

The EC50 value for daphnia is > 0.42 mg/L (based on a study with LiDNNSA, Laus 2014) . The EC50 for growth rate for algae is > 1.2 mg/L. Both values are above the anticipated water solubility of LiDNNSA.