Registration Dossier
Registration Dossier
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EC number: 942-994-7 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
No toxic effects against algae were observed under exposure conditions (72 h-ErL50 > 100 mg/l). The results are expressed in terms of Effective Loading (EL) (Spoo-Klöppel, 2015).
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 100 mg/L
- EC10 or NOEC for freshwater algae:
- 100 mg/L
Additional information
"Should read: > 100 mg/L"
The substance has not a definite or unique structure and consists of several components. Water Accommodated Fraction (WAF) was used to test effects. The stability of the test concentrations during exposure were examined by chemical analysis (DOC) and the limit of quantitation was 2 mg/L DOC.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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