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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Particle size distribution (Granulometry)

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Description of key information

Particle Size (OECD 110). The median particle size L50 of the total mass of the test item can be calculated to 584 µm.

Additional information

The fine fraction <2000 mm of the test item DOPO-OX-Ammonium has a median particle size L50 = 367 µm, which was determined by laser diffraction measurement.

Under consideration of the coarse fraction the median particle size L50 of the total mass of the test item can be calculated to 584 um.