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Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

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:
other: Guideline study and GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 66165
Principles of method if other than guideline:
With granulometry a particle distribution according to DIN 66165, April 1987 for sieves with a mesh size from 63 to 1400 µm, is determined.
GLP compliance:
yes
Type of distribution:
other: maschine sieving

Test material

Constituent 1
Chemical structure
Reference substance name:
N4-[3-(1H-imidazol-1-yl)propyl]-2-methylbenzene-1,4-diamine trihydrochloride
EC Number:
700-345-3
Cas Number:
515851-08-8
Molecular formula:
C13H21Cl3N4
IUPAC Name:
N4-[3-(1H-imidazol-1-yl)propyl]-2-methylbenzene-1,4-diamine trihydrochloride
Constituent 2
Reference substance name:
[TN]Kn 172[/TN][SPEC][/SPEC][AM]96.2%[/AM]
IUPAC Name:
[TN]Kn 172[/TN][SPEC][/SPEC][AM]96.2%[/AM]
Details on test material:
Batch No. Kn-Gi 9328-182

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
other: not determined
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Mean:
63 - 1 400 µm
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
63 µm
Distribution:
1.9 %
No.:
#2
Size:
63 - 125 µm
Distribution:
7.6 %
No.:
#3
Size:
125 - 250 µm
Distribution:
10.3 %
No.:
#4
Size:
250 - 500 µm
Distribution:
30.4 %
No.:
#5
Size:
500 - 1 000 µm
Distribution:
34.1 %
No.:
#6
Size:
1 000 - 1 400 µm
Distribution:
8 %
Size:
1 400 - 1 500 µm
Distribution:
7.6 %

Any other information on results incl. tables

With granulometry a particle distribution according to DIN 66165, April 1987 for sieves with a mesh size from 63 to 1400 µm, is determined.

Applicant's summary and conclusion

Conclusions:
With granulometry a particle distribution according to DIN 66165, April 1987 for sieves with a mesh size from 63 to 1400 µm, is determined.