Registration Dossier
Registration Dossier
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EC number: 204-822-2 | CAS number: 127-08-2
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Short-term toxicity to fish: Key study: The 96h-LC50 for Potassium acetate was greater than 496.35 mg/L with Brachydanio rerio (new name: Danio rerio) (basis for effect: mortality). Test method was according to OECD 203.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 496.35 mg/L
Additional information
Key study: Experimental results: Test method was according to OECD 203. The LC 50 was greater than 496.35 mg/L after 96 hours with Brachydanio rerio (basis for effect: mortality).
Supporting information: Experimental results:
The first report was equivalent to OECD 203. The acute toxicity test on rainbow trout (Oncorhynchus mykiss) under the experimental conditions showed a LC 50 value greater than 500 mg/L after 96 hours.
The second report was according to PARACOM guideline (modified OECD guideline). It was performed on Cyprinodon variegatus and the LC 50 (96 h) was also greater than 500 mg/L.
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