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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
Study period:
20-09-2017 – 20-09-2017
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 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) 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 : 12H-phthaloperin-12-one
- Common name : C.I. Solvent Orange 60
- Molecular formula : C18H10N2O
- Molecular weight : 270.29 g/mol
- Smiles notation : O=C1N2c3c4c(cccc4N=C2c2ccccc12)ccc3
- InChl : 1S/C18H10N2O/c21-18-13-8-2-1-7-12(13)17-19-14-9-3-5-11-6-4-10-15(16(11)14)20(17)18/h1-10H
- Substance type : Organic
- Physical state : Solid
Key result
Percentile:
D50
Remarks on result:
other: Mass median diameter
No.:
#1
Size:
150 µm
Distribution:
100 %
Remarks on result:
other: No other detail available

OBSERVATION TABLE

Amount of test item weighed (g)=10.003

Method run time(minute)=10min

 Sieve sizes(in

microns)

Weight of petridishes + test

item(g)

 

 Test item quantity

retained after sieving (g)

 Percentage(%)of

test item*

 150 microns

 54.496

 9.924

 100.0000

 106 microns

 -

 0

 0.0000

 75 microns

-

 0

 0.0000

 53 microns

 0

 0.0000

25 microns 

 -

 0

 0.0000

Conclusions:
The particle size distribution of test item 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determine to be in 150 micron .
Executive summary:

The particle size distribution of test item 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determine to be in 150 micron .

Description of key information

The particle size distribution of test item 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determine to be in 150 micron .

Additional information

The particle size distribution of test item 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determine to be in 150 micron .