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Physical & Chemical properties

Particle size distribution (Granulometry)

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Description of key information

31% on the sieve size 0.045 mm

Additional information

The determination was conducted by sieve method according to OECD Guideline 110.

The test item was passed through successively small sieves starting with the 2,0 mm sieve and ending with the 0.045 mm sieve. During sieving, a significant amount of test substance was lost as dust (14.4%).

Based on microscopic examination, the average particle size ranged from 6.2 to 2.3 µm.