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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Key value for chemical safety assessment

Acute toxicity: via oral route

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed
Dose descriptor:
LD50

Acute toxicity: via inhalation route

Endpoint conclusion
Endpoint conclusion:
no study available

Acute toxicity: via dermal route

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed
Dose descriptor:
LD50

Additional information

Justification for classification or non-classification

No intrinsic data is available on the reaction mass itself.

The classification is based on the data on the both constituents.

According to the studies available on Dicerium trisulphide and Dilanthanum trisulphide, these substances are not classified for acute oral and dermal toxicity. Therefore, Reaction mass of dicerium trisulphide and lanthanum trisulphide is not classified for acute oral and dermal toxicity.