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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Cross-reference
Reason / purpose for cross-reference:
assessment report
Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Qualifier:
according to guideline
Guideline:
other:
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
Mass median aerodynamic diameter:
2.2 µm
Percentile:
D90
Mean:
< 8.9 µm
St. dev.:
1.637
Percentile:
D10
Mean:
< 0.6 µm
St. dev.:
0.053
Key result
Percentile:
D50
Mean:
< 2.2 µm
St. dev.:
0.15
Remarks on result:
other:
No.:
#10
Size:
< 275 µm
Distribution:
100 %
No.:
#9
Size:
< 100 µm
Distribution:
100 %
No.:
#8
Size:
< 30 µm
Distribution:
100 %
No.:
#7
Size:
< 20 µm
Distribution:
99.45 %
No.:
#6
Size:
< 10 µm
Distribution:
92.39 %
No.:
#5
Size:
< 7 µm
Distribution:
84.57 %
No.:
#4
Size:
< 5 µm
Distribution:
75.42 %
No.:
#3
Size:
< 2 µm
Distribution:
46.8 %
No.:
#2
Size:
< 1 µm
Distribution:
23.53 %
No.:
#1
Size:
< 0.5 µm
Distribution:
6.9 %

Data source

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

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline

Test material

Constituent 1
Test material form:
solid

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Substance type:
organic

Applicant's summary and conclusion