Registration Dossier
Registration Dossier
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EC number: 233-215-5 | CAS number: 10081-67-1
Toxicity to soil microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Key value determined in GLP accredited laboratory study in accordance with OECD Guideline 216.
Key value for chemical safety assessment
- Short-term EC50 for soil microorganisms:
- 2 500 mg/kg soil dw
Additional information
The EC50 value for inhibition of nitrate formation after 28 days was greater than 2500 mg Naugard 445/kg dry soil, the highest concentration tested. Naugard 445 did not have an adverse effect on nitrogen transformation in soil.
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