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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

No evidence of sensitisation.

Additional information

2 products, paper undyed and paper dyed by Brown HM 2763, were tested to determine their ability to sensitize the skin of normal volunteer subjects using an occlusive repeated insult patch test. 104 subjects completed the study. Under the conditions employed in this study, there was no evidence of sensitization to either of the products tested.