Registration Dossier
Registration Dossier
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EC number: 237-509-4 | CAS number: 13821-20-0
Density
Administrative data
Link to relevant study record(s)
- 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 for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- 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
- 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
Reference
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
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
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