Registration Dossier
Registration Dossier
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EC number: 700-710-7 | CAS number: -
Toxicity to other aquatic organisms
Administrative data
Link to relevant study record(s)
Description of key information
The NOEC or EC10 values for amphibians of high quality that have been carried forward for the HC5 & PNEC derivation range between 84.5 and 640 µg Ni/L.
Additional information
Toxicity to other aquatic organisms
Amphibians:
NOEC/L(E)C10 data are available for three species of amphibians, with values ranging from 84.5 µg Ni/L to 13,147 µg Ni/L, both values from Xenopus laevis (Hopfer et al., 1991).
The following table indicates those NOEC or EC10 values of high quality that have been carried forward for the HC5 & PNEC derivation
Key Study (freshwater amphibians) |
Selected values for the most sensitive endpoints used for derivation of the freshwater HC5 |
||
Species |
Endpoint |
Value (s) (ug/L) |
|
Hopfer et al., 1991 |
Xenopus laevis |
EC10 |
84.5 |
Fort et al., 2004 |
Xenopus laevis |
EC10 |
230-260 |
Bufo terrestris |
NOEC |
640 |
|
Gastrophryne carolensis |
LC10 |
180-190 |
|
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