Registration Dossier
Registration Dossier
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EC number: 208-849-0 | CAS number: 543-80-6
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
One reliable long term toxicity study (Klimisch 1, GLP) for a fish species -the zebrafish danio rerio - was conducted. No effect (mortality) was noted at the highest test concentration of nominal 100 mg barium dichloride dihydrate/L. Since the recovery rates (RR) of the analytical verification of the test material in test solution are < 80% the results are given as actual (geometric mean measured) concentrations.
(a) The NOEC >= 61.1 mg BaCl2/L (>= 40.3 mg barium/L) based on total barium concentration.
(b) The NOEC >= 1.91 mg BaCl2/L (>= 1.26 mg barium/L) based on dissolved barium concentration.
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