Ruthenium (IV) oxide

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

data from handbook or collection of data

Principles of method if other than guideline:

The use of secondary sources of data is acceptable when they are based on a critical evaluation of peer-reviewed data and a consequent selection of a reliable and representative value for the property under investigation. The introduction to the CRC Handbook of Chemistry and Physics states that data for physical constants have been taken from many sources, including both compilations and the primary literature. Where conflicts were found, the value deemed most reliable was chosen. Therefore, although the method used is not known, the values presented here are acceptable as they are from a reliable secondary source of phys chem. data.

GLP compliance:

not specified

Type of method:

other: Method not stated, but result taken from a reliable peer-reviewed handbook

Key result

Type:

density

Density:

7.05 g/cm³

Temp.:

25 °C

Remarks on result:

other: assumed temperature

No further details

Conclusions:

The density of ruthenium (IV) oxide is 7.05 g/cm3.

Executive summary:

This information is taken from a reliable peer-reviewed handbook and is suitable for use as the key study for this endpoint. The density of ruthenium (IV) oxide is 7.05 g/cm3.

Description of key information

The density of ruthenium (IV) oxide is 7.05 g/cm3.

Key value for chemical safety assessment

Relative density at 20C:

7.05

Additional information

The CRC Handbook (Lide 2008) is a reliable peer-reviewed handbook and is suitable for use as the key study for this endpoint. The density of ruthenium (IV) oxide is 7.05 g/cm3.