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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bisdecanoylperoxide is a solid substance, available as powder, with 99,6% of the particles having a size higher than 125µm (and 70,8% higher than 500µm)

Additional information

Bisdecanoylperoxide is a solid substance, available as powder. A sample was sieved to determine the particle size distribution, according guideline OECD 110.

The sieving shows that 99.6% of particles present a mean diameter higher than 125µm (70.8% of which are higher than 500µm) and only 0.4% of particles present a mean diameter lower than 100µm.