Registration Dossier
Registration Dossier
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EC number: 242-354-0 | CAS number: 18472-51-0
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The long-term toxicity of Chlorhexidine gluconate 20 % Solution was evaluated in a 28 day juvenile fish growth test (Oncorhynchus mykiss) according to OECD TG 215 under semi-static test conditions.The test item Chlorhexidine gluconate 20 % Solution caused significant reductions on weight gain of 20.5, 24.7 and 27.4% at test concentrations of 0.36, 1.02 and 2.86 mg test item/L nominal (equivalent to 0.11, 0.20, 1.02 mg test item/L mean measured) considering 28 days after exposure start. The corresponding NOEC was 0.13 mg test item/L nominal (0.065 mg test item/L mean measured).
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Dose descriptor:
- NOEC
- Effect concentration:
- 0.012 mg/L
Additional information
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