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Physical & Chemical properties

Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted according to a recognized sieve analysis standard (DIN 66165).
Qualifier:
according to guideline
Guideline:
other: DIN 66165: Particle size analysis - Sieving analysis
GLP compliance:
not specified
Type of method:
sieving
Type of distribution:
other: as determined by sieving
Key result
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
No.:
#1
Size:
> 500 µm
Distribution:
29.9 other: % residue
No.:
#2
Size:
> 355 - <= 500 µm
Distribution:
25.1 other: % residue
No.:
#3
Size:
> 250 - <= 355 µm
Distribution:
18.6 other: % residue
No.:
#4
Size:
> 150 - <= 250 µm
Distribution:
15.4 other: % residue
No.:
#5
Size:
> 106 - <= 150 µm
Distribution:
7.6 other: % residue
No.:
#6
Size:
> 75 - <= 106 µm
Distribution:
2 other: % residue
No.:
#7
Size:
> 63 - <= 75 µm
Distribution:
0.5 other: % residue
No.:
#8
Size:
> 45 - <= 63 µm
Distribution:
0.4 other: % residue
No.:
#9
Size:
<= 45 µm
Distribution:
0.2 other: % residue

Based on the information available 96.7% of all particles were greater than or equal to 45 um.

Conclusions:
96.7% of all particles were greater than or equal to 45 um.

Description of key information

Based on the information available 96.7% of all particles were greater than or equal to 45 um.

Additional information