Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Freshwater

Algae:

Desmodesmus subspicatus (72 h, OECD 201): ErC50=83 mg/L, ErC10=22 mg/L, NOErC=10 mg/L based on study with L-Cysteine Hydrochloride Monohydrate.

Fisch:

Danio rerio (Limit test, 96 h, OECD 203): LC50>100 mg/L, NOEC>=100 mg/L based on study with L-Cysteine Hydrochloride Monohydrate.

Invertebrates:

Daphnia mangna (48 h, OECD 202): EC50>100 mg/L, NOEC>=100 mg/L based on study with L-Cysteine Hydrochloride Monohydrate.

Marine organisms:

no data available.