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Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) - Method B: Fibre Length and Diameter Distributions
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
sieving
Type of distribution:
other: The test item was analyzed by laser diffraction

Test material

Constituent 1
Reference substance name:
Zanthoxylum, ext.
EC Number:
310-094-8
EC Name:
Zanthoxylum, ext.
Cas Number:
102242-62-6
Molecular formula:
NA
IUPAC Name:
Zanthoxylum, ext.
Test material form:
liquid: viscous

Results and discussion

Particle sizeopen allclose all
Key result
Percentile:
D90
Mean:
299.73 µm
St. dev.:
0
Key result
Percentile:
D50
Mean:
95.5 µm
St. dev.:
0
Key result
Percentile:
D10
Mean:
19.2 µm
St. dev.:
0

Applicant's summary and conclusion