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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data migrated from NONS with permission to refer granted by ECHA.
according to guideline
other: 96/69/EEC, C2
GLP compliance:
Analytical monitoring:
not specified
Test organisms (species):
Daphnia magna
Test type:
not specified
Water media type:
not specified
Total exposure duration:
48 h
119 mg/CaCO3/L
48 h
Dose descriptor:
Effect conc.:
> 89.2 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
not specified
Validity criteria fulfilled:
not specified
Based on information provided by ECHA, the 48 hour LC50 to Daphnia magna is > 89.2 mg/L.

Description of key information

Based on information provided by ECHA, the 48 hour EC50 to Daphnia magna is > 89.2 mg/L. As the value is greater than the maximum concentration tested, no key value for chemical safety assessment is appropriate. No testing on marine species has been conducted.

Key value for chemical safety assessment

Additional information