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:
07/11/2016 - 07/11/2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The particle size distribution of test test item diphenyl acetonitrile (CAS No. 86-29-3 ) was determined by granulometric analysis with rotap sieve shaker.
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:
150 µm
Distribution:
82.85 %
Remarks on result:
other: no additional details available
No.:
#2
Size:
106 µm
Distribution:
16.55 %
Remarks on result:
other: no additional details available
No.:
#3
Size:
75 µm
Distribution:
0.58 %
Remarks on result:
other: no additional details available

Table 1: Observation Table

Amount of test item weighed (g) =10.007 g      

Method run time (min) =10 min

Sieve sizes(in microns)

Weight of petridishes +

test item (g)

Test item quantity retained after sieving (g)

Percentage (%) of test item*

 150 microns  55.755 8.201  82.85
 106 microns   46.222 1.639 16.55
75 microns   44.491 0.058 0.58

*Percentage of test item =   Test item retained on each sieve after sieving X 100

                                                   Total amount of test item retained on sieve

Conclusions:
The particle size distribution of test test item diphenyl acetonitrile (CAS No. 86-29-3 ) was determined by granulometric analysis with rotap sieve shaker. The particle sizedistribution was determined to be in the range of 150 micron to 75 micron.
Executive summary:

The particle size distribution of test test item diphenyl acetonitrile (CAS No. 86-29-3 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 75 micron.

Description of key information

 The particle size distribution of test test item diphenyl acetonitrile (CAS No. 86-29-3 ) was determined by granulometric analysis with rotap sieve shaker. The particle sizedistribution was determined to be in the range of 150 micron to 75 micron. 

Additional information

The particle size distribution of test test item diphenyl acetonitrile (CAS No. 86-29-3 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 75 micron.