Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
The diameter of the particle is calcualted using the formula = 6/ surface area x Density of the substance
GLP compliance:
no
Type of distribution:
other: estimation

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle size
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passages
No.:
#1
Size:
0.194 µm
Remarks on result:
other: estimated values

Applicant's summary and conclusion

Executive summary:

The particle size of 3,4 xylidine was estimated to be 0.1938 µm.