Registration Dossier
Registration Dossier
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EC number: 291-367-8 | CAS number: 90387-90-9
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
In this 14-days limit test the acute toxicity of Graphite, acid-treated to the earthworm Eisenia fetida was assessed. No significant effects on mortality and biomass development were observed for the test item concentration at 1000 mg / kg soil dry weight. Against this background, the NOEC for both, mortality and biomass development is 1000 mg/kg soil dry weight. The LOEC is assumed to be above 1000 mg/kg soil dry weight.
Key value for chemical safety assessment
- Short-term EC50 or LC50 for soil macroorganisms:
- 1 000 mg/kg soil dw
- Long-term EC10, LC10 or NOEC for soil macroorganisms:
- 1 000 mg/kg soil dw
Additional information
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