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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:
Migrated from Short description of key information:
Skin sensitisation: Three reliable, guideline conform studies (OECD 406, in-vivo guinea-pig maximisation tests) are available with different commercial forms of the substance aluminium zirconium chloride hydroxide (powder, solution and concentrate solution). In all studies, no sensitising properties on skin were observed.

Justification for selection of skin sensitisation endpoint:
One of three key studies.

Justification for classification or non-classification

Skin sensitisation: Three reliable, guideline conform studies (OECD 406, in-vivo guinea-pig maximisation tests) are available with different commercial forms of the substance aluminium zirconium chloride hydroxide (powder, solution and concentrate solution). In all studies, no sensitising properties on skin were observed. Classification for skin sensitisation is not requried.