Registration Dossier
Registration Dossier
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EC number: 234-988-1 | CAS number: 12049-50-2
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
- Justification for type of information:
- In accordance with Annex VII of REACH, Column 2, a short-term toxicity testing to aquatic plants does not need to be conducted since the substance was deemed to be poorly soluble in water (<0.3mg/L).
Reference
Description of key information
The water solubility of the registered substance was determined in accordance with the OECD Testing Guideline 105. The study concluded that Calcium Titanium Trioxide is poorly soluble in water (<0.3 mg/L).
The study does not need to be conducted because there are mitigating factors indicating that aquatic toxicity is unlikely to occur since the substance highly insoluble in water. Therefore, short-term toxicity to algae was waived in accordance with Annex VII of REACH.
Key value for chemical safety assessment
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
