Registration Dossier
Registration Dossier
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EC number: 686-526-7 | CAS number: 171611-11-3
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017.10.16~2017.12.18
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Lithium bis(fluorosulfonyl)imide
- EC Number:
- 686-526-7
- Cas Number:
- 171611-11-3
- Molecular formula:
- F2 H N O4 S2 . Li
- IUPAC Name:
- Lithium bis(fluorosulfonyl)imide
- Test material form:
- solid: bulk
Constituent 1
Test solutions
- Vehicle:
- no
- Details on test solutions:
- 1) Duration : 48 hours under a static system
2) Loading : 20 Daphnia aged less than 24 hours were divided into 4 groups of five animals each
3) Exposure condition
100mL of test solution was filled up to the 125mL of glass beaker. The photoperiod was 16 hours light :
8 hours darkness, and the temperature of test water was 20 +/- 2 celcious
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- static
- Limit test:
- yes
- Total exposure duration:
- 48 h
Test conditions
- Test temperature:
- 20.6 celcious
- pH:
- 8.10
- Dissolved oxygen:
- 8.08mg/L
- Details on test conditions:
- no abnormal behaviours were observed in any of the test daphnia exposed to control and treatment group
during the test - Reference substance (positive control):
- no
Results and discussion
Effect concentrations
- Key result
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- Observation time(24hr) : EC50 > 71.8 mg/L NOEC : 71.8 mg/L
Observation time(48hr) : EC50 > 71.8 mg/L NOEC : 71.8 mg/L
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