Registration Dossier
Registration Dossier
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EC number: 233-135-0 | CAS number: 10043-01-3
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The lowest reliable microorganisms study for freshwater zooplankton which are reported by Olaveson, M.M., and C. Nalewajko 2000 after a 5-days exposure to aluminium sulphate was 3010 mg/l (EC50) NOEC-602 mg/l.
This information will be take into account for birds toxicity for the derivation of PNEC.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 3 011 mg/L
- EC10 or NOEC for microorganisms:
- 602 mg/L
Additional information
Under the conditions of the study of Olaveson, M.M., and C. Nalewajko 2000 and aquatic test № 725810 aluminium sulphate did not cause population growth inhibition on Euglena gracilis be low 602 mg/l (NOEC). The EC50 was 3010 mg/l.
(See attached document-AQUATIC TEST №: 725810)
Under the conditions of the study of Olaveson, M.M., and C. Nalewajko2000 and aquatic test № 725812 aluminium sulphate did not cause population growth inhibitionon Euglena mutabillis be low 3818.28 mg/l (NOEC). The EC50 was 19091.412 mg/l.
(See attached document-AQUATIC TEST №: 725812)
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