Registration Dossier
Registration Dossier
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EC number: 915-152-1 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48-h LL50 obtained on Daphnia magna for Reaction Mass of Lanthanum Phosphate and Cerium Phosphate and Terbium Phosphate is > 100 mg/L based on nominal loading rate corresponding to > 45 µg/L based on measured concentration. Therefore, Reaction Mass of Lanthanum Phosphate and Cerium Phosphate and Terbium Phosphate is not harmful to aquatic invertebrates up to its solubility limit into water.
Key value for chemical safety assessment
Additional information
One GLP-compliant study is available on Reaction Mass of Lanthanum Phosphate and Cerium Phosphate and Terbium Phosphate. It is quoted as reliability 1 according to Klimisch criteria, flagged as a key study and it reveals that the substance is not harmful to aquatic invertebrates up to its solubility limit into water.
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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