Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07.03.2013 to 18.03.2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: counted distribution
Principles of method if other than guideline:
Measurement of relative amounts of particles present, sorted according to size
GLP compliance:
no
Type of method:
sieving
Type of particle tested:
primary particle
Type of distribution:
counted distribution
Key result
Percentile:
D50
Remarks on result:
other: Mass median diameter
No.:
#1
Size:
500 µm
Distribution:
16.17 %
Remarks on result:
other: No other detail available
No.:
#2
Size:
330 µm
Distribution:
12.82 %
Remarks on result:
other: No other detail available
No.:
#3
Size:
250 µm
Distribution:
39.25 %
Remarks on result:
other: No other detail available
No.:
#4
Size:
150 µm
Distribution:
26.54 %
Remarks on result:
other: No other detail available
No.:
#5
Size:
75 µm
Distribution:
5.22 %
Remarks on result:
other: No other detail available
Conclusions:
The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.
Executive summary:

The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.

Description of key information

The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.

Additional information

The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.