Registration Dossier
Registration Dossier
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EC number: 224-698-3 | CAS number: 4454-05-1
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 3 806.4 mg/L
Additional information
The key study regarding toxic effects on microorganisms was performed according to German Industrial Standard DIN 38412 part 8 using Pseudomonas putida as test organism in a static approach (BASF 1988). After 17 hours of exposure an EC10 of 3806.4 mg/l was estimated, related to the nominal concentration.
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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