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Physical & Chemical properties

Density

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Endpoint:
bulk density
Type of information:
other: measurement
Adequacy of study:
weight of evidence
Study period:
no data
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data from SDS of manufacturer.
Principles of method if other than guideline:
Data on density of the substance are reported in the Safety Data Sheet of Tosoh (manufacturer).
Type:
bulk density
Density:
1 - 1.5 g/cm³
Temp.:
20 °C
Conclusions:
The measured value of the bulk density for a lot of yttrium zirconium oxide was in the range of 1.0-1.5 g/cm3.
Endpoint:
bulk density
Type of information:
other: measurement
Adequacy of study:
weight of evidence
Study period:
no data
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data from SDS of manufacturer.
Principles of method if other than guideline:
Data on the density of the substance are reported in the Safety Data Sheet of Treibacher Industrie AG (manufacturer).
Type:
bulk density
Density:
ca. 1 g/cm³
Temp.:
20 °C
Remarks on result:
other: typical value
Conclusions:
According to the Safety Data Sheet of a manufacturer (Treibacher Industrie AG), the typical bulk density of the product is 1 g/cm3.

Description of key information

The Safety Data Sheet of a manufacturer (Tosoh, 2012) reported the substance to have a bulk density between 1.0 and 1.5 g/cm3 and that of another manufacturer (Treibacher Industrie AG, 2012) reported a typical bulk density of 1 g/cm3. This information was scored Klimisch 2 (reliable with restrictions) and can be considered in a weight of evidence approach to cover the endpoint.

Key value for chemical safety assessment

Additional information

According to the Safety Data Sheet of a manufacturer (Tosoh, 2012), the measured value of the bulk density for a lot of yttrium zirconium oxide was in the range of 1.0-1.5 g/cm3. The SDS of another manufacturer (Treibacher Industrie AG, 2012) reported a typical bulk density of 1 g/cm3.