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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
Study period:
03-10-2017 – 03-10-2017
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
Guideline:
other: As mention below
Principles of method if other than guideline:
The particle size distribution of test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates(CAS No. 68647-35-8) 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
Specific details on test material used for the study:
- Name of test material : Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates
- Substance type: Organic
- Physical state: Solid
Key result
Percentile:
D50
Remarks on result:
other: Mass median diameter
No.:
#1
Size:
150 µm
Distribution:
61.498 %
Remarks on result:
other: No other detail available
No.:
#2
Size:
106 µm
Distribution:
23.266 %
Remarks on result:
other: No other detail available
No.:
#3
Size:
75 µm
Distribution:
14.014 %
Remarks on result:
other: No other detail available
No.:
#4
Size:
53 µm
Distribution:
0.501 %
Remarks on result:
other: No other detail available
No.:
#5
Size:
25 µm
Distribution:
0.722 %
Remarks on result:
other: No other detail available

OBSERVATION TABLE

Amount of test item weighed (g)=10.001

Method run time(minute)=10

Sieve sizes(in

microns)

Weight of petridishes + test

item(g)

Test item quantity

retained after sieving (g)

Percentage(%)of

test item*
 150 microns  57.044  6.135  61.4975
106 microns   46.811  2.321  23.2658
 75 microns  49.079  1.398  14.0136
 53 microns  44.673  0.05  0.5012
 25 microns  54.092  0.072  0.7217
Conclusions:
The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.
Executive summary:

The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.

Description of key information

The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.

Additional information

The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.