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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Particle size distribution (Granulometry)

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Administrative data

Link to relevant study record(s)

Description of key information

According to Annex VII, column 2, testing is not necessary. 

Additional information

The substance is never handled as powder; during production there is only a worker's exposure to a reaction solution or a wet press cake.The worker's exposure in the dyeing process is only to a disperse dyestuff preparation containing a large amount of dispersing agents. Thus no exposure to the substance in a dry form.