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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Repeated dose toxicity: inhalation

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Administrative data

repeated dose toxicity: inhalation, other
Type of information:
other: review used for justification of DNEL derivation
Adequacy of study:
other information
other: review used for justification of DNEL derivation
Rationale for reliability incl. deficiencies:
secondary literature
Justification for type of information:
For insoluble zirconium compounds, an occupational exposure limit value of 1 mg/m3 was introduced in Germany. The documentation is provided in the MAK value documentation for Zirconium and its compounds cited here, published in 1998. The derivation of this OEL is used as basis for DNEL derivation.

Data source

Reference Type:
Zirconium and its compounds
MAK commission
Bibliographic source:
The MAK Collection for Occupational Health and Safety, Volume 12, 1999

Materials and methods

Results and discussion

Applicant's summary and conclusion