Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

Sediment (freshwater)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Sediment (marine water)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Being an inorganic substance, reaction mass of lanthanum phosphate and cerium phosphate and terbium phosphate is considered as not readily biodegradable. By analogy with other lanthanum, cerium and terbium compounds, a potential for bioaccumulation is not expected for the reaction mass. Finally, short-term tests performed on the three trophic levels (i.e. fish, daphnids, algae) do not reveal any acute toxicity up to and including the solubility limit into water. And the long-term data available on other insoluble compounds of cerium and lanthanum (i.e. cerium dioxide and lanthanum oxide) did not reveal any long-term effect on Daphnia reproduction and survival up to and including the water solubility limit; implying that a similar conclusion can be expected for reaction mass of lanthanum phosphate and cerium phosphate and terbium phosphate.

As a result, reaction mass of lanthanum phosphate and cerium phosphate and terbium phosphate is not classified regarding its environmental impacts, neither under the criteria of CLP, nor under those of DSD.