Registration Dossier
Registration Dossier
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EC number: 612-032-8 | CAS number: 6080-58-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-12-02 to 2016-12-02
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 1.64 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 1.64.
Reference
Individual results
Two test series were performed at 20 °C (see table 1).
Talbe 1: Results of the two test series
Measurement No. |
1st test series |
2nd test series |
Sample amount: 2.9306 g |
Sample amount: 3.3796 g |
|
DensityρPR/ g * cm-1 |
DensityρPR/ g * cm-1 |
|
1 |
1.6431 |
1.6389 |
2 |
1.6428 |
1.6394 |
3 |
1.6413 |
1.6383 |
4 |
1.6410 |
1.6389 |
5 |
1.6392 |
1.6396 |
6 |
1.6413 |
1.6382 |
7 |
1.6394 |
1.6387 |
8 |
1.6396 |
1.6377 |
9 |
1.6418 |
1.6365 |
10 |
1.6408 |
1.6381 |
Mean |
1.6410 |
1.6384 |
Mean density ρPRfor two test series: 1.64 g/cm³
Relative density (compared to water at 4 °C)=ρPR/ρw4= 1.64 g/cm³ / 1.00 g/cm³ 0 1.64±0.01
Description of key information
The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 1.64.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.64
Additional information
The relative density of lithium citrate tetrahydrate was determined according to EU Method A.3 and OECD guideline 109 with the gas comparison pycnometer (Albemarle, 20160428.02, 2017). The relative density of the test item at 20 °C is 1.64.
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