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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

particle size distribution (granulometry)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is marketed or used in a non solid or granular form

Description of key information

According to specification the physical state of the test item is solid, but furthermore described as a molten mass. Therefore, a test on granulometry cannot be performed.

Additional information

According to column 2 of REACH Annex VII, a study on particle size distribution (as required in point 7.14) does not need to be conducted if the substance is not placed on the market or used in a solid or granular form. The test substance is not placed on the market in granular form. Hence, no study on particle size distribution is required.