Registration Dossier
Registration Dossier
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EC number: 215-248-7 | CAS number: 1314-95-0
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Reference
Description of key information
In a 21 -day Daphnia magna reproduction study tin sulfide caused no toxic effects up to the limit of water solubility.
Key value for chemical safety assessment
Additional information
The 21-day-chronic toxicity of Tin sulfide to Daphnia magna was studied under semistatic conditions. The sublethal effects included were reproduction output, reduction of parent growth and intrinsic rate. The most sensitive end point was reduction of reproduction output: NOEC=3 µg/L (equals 12.5 % of maximum soluble fraction of nominal 20 mg/L) EC50 (all endpoints): higher than 11.3 µg/L (equals to 100 % of maximum soluble fraction of 20 mg/L).
In the supporting 21 -day Daphnia magna reproduction study tin sulfide caused no toxic effects up to the limit of water solubility.
A study with more sophisticated experimental design (OECD 211) is in progress and results will be delivered once available.
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