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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
no guideline available
Deviations:
not specified
Principles of method if other than guideline:
Number statistics was used.

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
426-480-5
EC Name:
-
Cas Number:
63562-33-4
Molecular formula:
C17H15O6P
IUPAC Name:
2-({9-oxo-8-oxa-9λ⁵-phosphatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2,4,6,11,13-hexaen-9-yl}methyl)butanedioic acid

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 passagesopen allclose all
No.:
#1
Size:
<= 2.23 µm
Distribution:
10 %
No.:
#2
Size:
<= 10.81 µm
Distribution:
50 %
No.:
#3
Size:
<= 30.01 µm
Distribution:
90 %

Applicant's summary and conclusion