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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Algal growth inhibition study, OECD 201, 72hr ErL50 = 58 mg/L, NOELR = 25 mg/L

Daphnia acute immobilization study, OECD 202, 48hr EL50 > 100 mg/L

Additional information

 Species  Guideline  Result in mg/l


 Daphnia maga

 OECD TG 202

 EL50 48h: >100 mg/L

 Loading rate, WAF.


Key study, Rel 1,

Pseudokirchneriella subcapitata


 OECD TG 201

ErL50 = 58 mg/L,

NOELR = 25 mg/L

Loading rate, WAF

Key study, Rel 1,