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Physical & Chemical properties

Particle size distribution (Granulometry)

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Link to relevant study record(s)

Reference
Endpoint:
particle size distribution (granulometry)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Key result
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.

Description of key information

Granulometry has not been investigated because the test item has been demonstrated to have a pour point of 39 ± 3 °C. This means that particle size influencing toxicological profile is unlikely to be relevant to a waxy solid at ambient temperature.

Additional information

Human exposure to the test material is considered to be unlikely because the determined vapour pressures of 0.555 Pa at 25 °C and 2.68 Pa at 40 °C indicate that the inhalation route is of negligible importance.