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Physical & Chemical properties

Density

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Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
Data from peer-reviewed handbook or collection of data.
Reason / purpose:
reference to same study
Principles of method if other than guideline:
Data in this peer-reviewed publication were taken from many sources, including both compilations and primary literature. Where conflicts were found, the value deemed most reliable was chosen for inclusion in the handbook. Reference sources were not provided for this parameter, nor was the experimental method.
GLP compliance:
not specified
Type:
density
Density:
19.25 g/cm³
Temp.:
20 °C
Type:
density
Density:
19.26 g/cm³
Temp.:
20 °C

Measured by hydrostatic weighting: 19.250 +/- 0.004 g/cm3 (20 deg. C) on zone refined single crystals

Measured by X-ray reflection and X-ray refraction: 19.262 g/cm3 (room temperature)

(Relative density = approximately 19,300)

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
Data from peer-reviewed handbook or collection of data.
Reason / purpose:
reference to same study
Principles of method if other than guideline:
Data in this peer-reviewed publication were taken from many sources, including both compilations and primary literature. Where conflicts were found, the value deemed most reliable was chosen for inclusion in the handbook. Reference sources were not provided for this parameter, nor was the experimental method.
GLP compliance:
not specified
Type:
density
Density:
19.35 g/cm³
Temp.:
20 °C

Temperature not specified, test assumed to be conducted under standard conditions

Description of key information

19.25 -19.35 g/cm³ (Relative density = approximately 19,300) 

Key value for chemical safety assessment

Relative density at 20C:
19.35

Additional information