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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

A Human Repeat Insult Patch Test was performed with Barium bis(diC8-C10, branched, C9 rich, alkylnaphthalene sulphonate).  It did not show any sensitization reactions to the treatments. 

Additional information

Based on the results of human testing and in a read-across approach, DDNSA is not a contact skin sensitizer.