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Physical & Chemical properties

Density

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Endpoint:
relative density
Remarks:
Other density types indicated (migrated information): density
Type of information:
other: Secondary literature
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Secondary literature, handbook with reliable values.
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: Handbook data
Type of method:
other: no data
Type:
density
Density:
4.2 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
4.2
Temp.:
20 °C

According to the reference, the density values can be assumed to refer to temperatures near room temperature. For this reason 20 °C was filled in as temperature.

The relative density was calculated from the value of the handbook. The value was divided by the relative density of water (1.000).

Conclusions:
According to the reference, cobalt carbonate has a relative density of 4.2.
Endpoint:
relative density
Type of information:
other: Secondary literature
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Secondary literature, handbook with reliable values.
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: Handbook data
Type of method:
other: no data
Type:
relative density
Density:
4.13
Temp.:
20 °C

In the reference no temperature at which the density was measured was stated. It was assumed that the relative density was measured at 20 °C.

Conclusions:
According to the reference, cobalt carbonate has a relative density of 4.13.

Description of key information

The relative density of cobalt carbonate is given as 4.13 and 4.2. The mean value of 4.17 will be used for CSA.

Key value for chemical safety assessment

Relative density at 20C:
4.17

Additional information