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EC number: 207-586-9 | CAS number: 482-89-3
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
The 62.5 - 1000 mg/kg groups showed no effect in comparison with the control. The LC0 and LC50 of Indigo aus Indigo-Küpe after 14 days were > 1000 mg/kg dry weight of artificial soil under the conditions of this test.
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
The toxicity of Indigo aus Indigo-Küpe to earthworms (Eisenia foetida) was tested in an artificial soil test for 14 days.
The concentrations tested were 62.5, 125, 250, 500, and 1000 mg/kg (dry weight of artificial soil) and a control.
The following mortality values were determined after 7 days after 14 days:
LC0: >1000 mg/kg soil
LC50: >1000 mg/kg soil
LC100: >1000 mg/kg soil
In the control group no effects were observed. The 62.5 - 1000 mg/kg groups showed no effect in comparison with the control
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