Registration Dossier
Registration Dossier
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EC number: 810-388-0 | CAS number: 12067-23-1
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The 13–day toxicity of tin sulfide to early life stage of Brachydanio rerio according to OECD guideline 212 was studied under semi-static conditions. Totally 60 embryos were exposed to measured tin sulfide concentrations up to 33 µg/L, which is the highest soluble fraction from a 100 mg/L (nominal) tin sulfide concentration. The test system was maintained at 23.9 to 25.8 ºC and a pH of 6.91 to 7.67. The 13–day EC50value, based on mortality, was >33 µg a.i./L. The sublethal effects included were hatching, weight and length of animals. The most sensitive endpoint was weight, the NOEC being 7 µg/L (equals to 12.5% of filtrate from soluble fraction of 100 mg/L).
Calculated as ditin trisulfide the NOEC based on mortility was >37 µg/L and the EC50 based on weight was 8 µg/L.
Key value for chemical safety assessment
Additional information
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