Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

37.6 % (w/w) of the particles of the test substance tantalum pentachloride is > 1000 µm in size, 26.6 % (w/w) > 500 and ≤ 1000 µm and 35.0 % (w/w) ≤ 500 µm. Procedure-related losses of test substance account for 0.8 % (w/w).

Additional information

The particle size distribution of tantalum pentachloride has been conducted by sieving according to an in-house method. 37.6 % (w/w) of the particles of the test substance powder is > 1000 µm in size, 26.6 % (w/w) > 500 and ≤ 1000 µm and 35.0 % (w/w) ≤ 500 µm. Procedure-related losses of test substance account for 0.8 % (w/w).