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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:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: granulometric analysis with rotap sieve shaker.
Principles of method if other than guideline:
The particle size distribution of test substance 1,4-Dichloro-2-nitrobenzene 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
Mean:
> 53 - < 150 µm
Remarks on result:
other: Mass median diameter
No.:
#1
Size:
150 µm
Distribution:
89.734 %
Remarks on result:
other: No other detail available
No.:
#2
Size:
106 µm
Distribution:
6.145 %
Remarks on result:
other: No other detail available
No.:
#3
Size:
75 µm
Distribution:
3.067 %
Remarks on result:
other: No other detail available
No.:
#4
Size:
53 µm
Distribution:
1.053 %
Remarks on result:
other: No other detail available

OBSERVATION TABLE:

Amount of sample weighed (g) =10.014 gm

Method run time (minutes) =10 min

Weight of empty container (g) =0.301 gm

Sieve sizes(in microns)

Weight of container + test substance (g)

Sample quantity retained after sieving (g)

Percentage (%) of sample*

150 microns

55.319

8.689

89.7345

106 microns

44.615

0.595

6.1447

75 microns

44.898

0.297

3.0672

53 microns

44.596

0.102

1.0533

25 microns

-

0

0.0000

10 microns

-

0

0.0000

Conclusions:
The particle size distribution of test item 1,4-Dichloro-2-nitrobenzene was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to be in the range of 150 micron to 53 micron.
Executive summary:

The particle size distribution of test item 1,4-Dichloro-2-nitrobenzene (CAS No. 89-61-2 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to be in the range of 150 micron to 53 micron.

Description of key information

The particle size distribution of test item 1,4-Dichloro-2-nitrobenzene (CAS No. 89-61-2 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to be in the range of 150 micron to 53 micron.

Additional information

The particle size distribution of test item 1,4-Dichloro-2-nitrobenzene (CAS No. 89-61-2 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to be in the range of 150 micron to 53 micron.