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EC number: 240-841-2 | CAS number: 16812-54-7
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Toxicity to aquatic plants other than algae
Freshwater:
From the database of chronic nickel toxicity to freshwater plants, individual NOEC/L(E)C10values reported for higher plant species. NOEC/L(E)C10values range from6.11to 75 μg/L forLemna minor(Gopalapillai et al., 2013; Schlekatet al., 2010) and 50 to 80 μg/L forLemna gibba(Klaine and Knuteson, 2003) for a final range of6.11to 80 μg/L for the higher plantsLemna gibbaandLemna minor.
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 plant) |
Selected values for the most sensitive endpoints used for derivation of the freshwater HC5 |
||
Species |
Endpoint |
Value (s) (ug/L) |
|
Klaine & Knuteson, 2003 |
Lemma gibba |
EC10 |
70 |
Schlekat et al., 2010 |
Lemna minor |
EC10 |
8.2-75.0 |
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