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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

skin irritation / corrosion
Adequacy of study:
supporting study
2 (reliable with restrictions)

Data source

Reference Type:
European Union Risk Assessment Report - chromium trioxide, sodium chromate, sodium dichromate, ammonium dichromate and potassium dichromate
European Commission – Joint Research Centre Institute for Health and Consumer Protection European Chemicals Bureau (ECB)
Bibliographic source:
EUR 21508 EN - Luxembourg: Office for Official Publications of the European Communities

Materials and methods

Results and discussion

Any other information on results incl. tables

Highly water soluble Cr(VI) substances can cause severe skin effects.

Applicant's summary and conclusion