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Ecotoxicological information

Short-term toxicity to fish

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Link to relevant study record(s)

Reference
Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1993
Reliability:
2 (reliable with restrictions)
Reference:
Composition 1
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
yes
Test material information:
Composition 1
Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)
Details on test organisms:
length 4.6 +- 0.3 cm
weight 0.87 +- 0.18 g
Water media type:
other:
Remarks:
dechlorinated tap water (sodium thiosulphate)
Total exposure duration:
96 h
Hardness:
Approximately 100 mg/l as CaCO3
Test temperature:
14ÂșC
Key result
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 100 mg/L
Nominal / measured:
meas. (initial)
Conc. based on:
test mat.
Basis for effect:
mortality
Conclusions:
LC50 (96 h) is > 100 mg/l

Description of key information

Key value for chemical safety assessment

LC50 for freshwater fish:
100 mg/L

Additional information

Result 96 h LC50>100 mg/l