Registration Dossier
Registration Dossier
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EC number: 700-425-8 | CAS number: 521284-22-0
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
An Activated Respiration Inhibition Test (ASRIT) according to the OECD 209 guidelines was conducted to determine the effect of the test material to sewage treatment plant microbes.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 1 000 mg/L
Additional information
The effect of the test item on the respiration of activated sludge micro-organisms gave a 3 hour EC50 value of >1000 mg/L. A NOEC (based on statistical analysis) could not be determined.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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