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Particle size distribution (Granulometry)

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Description of key information

Tap Density: 0.52 g/mL, CIPAC MT 169 (Tap Density of Water Disperse Granules), Sárvári (2013a).
Particle size distribution: <63 μm; 250 μm, CIPAC MT 170 (Dry Sieve Analysis of Water Dispersible Granules), Sárvári (2013a).

Additional information

In the key study (Sárvári, 2013a) the particle size of the test material was determined in a GLP study conducted in line with the following guidelines, CIPAC MT 169 (Tap Density of Water Disperse Granules) and CIPAC MT 170 (Dry Sieve Analysis of Water Dispersible Granules).

The tap density of the test material was determined to be 0.52 g/mL. The sample mass for the sieve test was calculated (73.2 g) and the machine sieving was carried out using the following test sieves 4, 2, 1 mm, 500, 250, 125, 63 μm. The particle size distribution of the test material was found to be <63 μm to 250 μm, under the conditions of this study.