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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Experimental aquatic toxicity studies of reliabilities 1 or 2 (Klimisch rating), based on international guidelines, are available on the registered substance for aquatic invertebrates and algae. According to these results, the aquatic invertebrates Daphnia magna was considered to the most sensitive species. The 48h-EC50 value based on mobility on D. magna was determined to be 1.8 mg/L (95% CL: 1.0 - 3.3 mg/L) and the 72h-ErC50 value based on growth rate on Pseudokirchneriella subcapitata was determined to be greater than the highest tested concentration, 2.67 mg/L. However, a 72h-ErC10 value based on growth rate on P. subcapitata was determined at 1.54 mg/L(95% CL: 1.02 - 2.28 mg/L).

Additional information