Registration Dossier
Registration Dossier
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EC number: 482-410-3 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Testing was conducted between 14 February 2008 and 31 March 2008.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- The work described was performed in compliance with UK GLP standards (Schedule 1, Good Laboratory Practice Regulations 1999 (SI 1999/3106 as amended by SI 2004/0994)). Date of inspection: 21/08/2007. Date of signature: 23/04/2008
- Type of method:
- pycnometer method
Test material
- Details on test material:
- Sponsor's identification :Hatcol 1760
Description : clear colourless slightly viscous liquid
Purity : >99%
Date received : 04 February 2008
Storage conditions :room temperature, in the dark
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 0.98
- Temp.:
- 20 °C
Any other information on results incl. tables
Results of duplicate determinations of relative density are shown in the following table:
Table6.1
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
13.2317 |
13.0104 |
Mass of pycnometer and distilled water at 19.8ºC (g) |
22.9889 |
22.9857 |
Mass of pycnometer and test material at 20.0ºC (g) |
22.8300 |
22.8612 |
Density of water at 19.8ºC (kg/m3) |
998.25 |
998.25 |
Density (kg/m3) |
982 |
986 |
Relative density |
0.982 |
0.986 |
Mean relative density: 0.984
Temperature: 20.0 ± 0.5ºC
Applicant's summary and conclusion
- Conclusions:
- The relative density of the test material has been determined to be 0.984 at 20.0 ± 0.5°C.
- Executive summary:
Method
The relative density was determined using the pycnometer method, Method A3 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).
Result
The relative density of the test material has been determined to be 0.984 at 20.0 ± 0.5°C.
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