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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
No data
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
no
Other quality assurance:
other: The activity of R&I Centre Brussels is certified according to the ISO 9001:2000 standard.
Type of method:
pycnometer method
Type:
relative density
Density:
2.637
Temp.:
20 °C

Two replicates were performed according to MAPCH-02002 (internal method). The individual and mean values are presented below:

Relative density of the two trials:

1 : 2.636

2 : 2.638

Mean value 2.637

Conclusions:
The relative density of Lithium cryolite is 2.637 at 20°C.
Executive summary:

The relative density of Lithium cryolite has been determined at 20°C in a study performed according to the EU method A.3 using a gas pycnometer.

Two replicates were performed and provided the following result:

Replicate 1 : 2.636

Replicate 2 : 2.638

Mean value 2.637

Description of key information

Key value for chemical safety assessment

Relative density at 20C:
2.637

Additional information

One reliable key study is available for this endpoint. In this study, the relative density of Lithium cryolite has been determined at 20°C according to the EU method A.3 using a gas pycnometer.

Two replicates were performed and provided the following result:

Replicate 1 : 2.636

Replicate 2 : 2.638

Mean value 2.637