Registration Dossier
Registration Dossier
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EC number: 225-935-3 | CAS number: 5160-02-1
Endpoint summary
Administrative data
Description of key information
Additional information
Acute tests on aquatic invertebrates, fish and activated sludge were performed on analogous substances to examine the aquatic toxicity. The L(E)C 50 values for fish, daphnia and activated sludge were clearly above the water solubility in the respective studies.
Data of analogous Substances:
Acute toxicity to fish:
With high probability acutely not harmful to fish. No toxic effects occur within the range of water solubility.
Acute toxicity to aquatic invertebrates:
With high probability acutely not harmful to aquatic invertebrates. No toxic effects occur within the range of water solubility.
Toxicity to microorganisms:
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.
The toxicity to aquatic algae and invertebrates was tested with the nano form of the substance. According to available guidance documents for nanomaterials the test substance was tested in a stable dispersion. Every effort was taken to reach the maximum dispersion stability over the duration of the test.
Aquatic Toxicity Test with Test Substance:
Toxicity to aquatic algae:
The test substance is not acutely harmful for aquatic plants/algae. And, based on long-term (chronic) toxicity study data, the product is very likely not harmful to aquatic plants/algae.
Chronic toxicity to aquatic invertebrates:
Based on long-term (chronic) toxicity study data, the product is very likely not harmful to aquatic invertebrates.
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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