Registration Dossier
Registration Dossier
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EC number: 209-406-4 | CAS number: 577-11-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March to April 2010
- 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
- Type:
- relative density
- Density:
- 1.146 g/cm³
- Temp.:
- 27.4 °C
- Executive summary:
The density of Docusate Soduium was determined accroding to EC A.3 and OECD 109 at 20.3°C using a helium pygnometer. The density °C was determined to be of 1.146 ± 0.001 g·cm-3(=1146 kg/m-3) and the relative density is 1.146 ± 0.001.
The obtained value is considered relevant and reliable.
Reference
Four independent measurements were performed at 20.3 °C with following results:
1.1475; 1.1472; 1.1454; 1.1451 g·cm-3
The mean value was : 1.146 ± 0.001 g·cm-3
The density °C was determined to be of 1.146 ± 0.001 g·cm-3 (=1146 kg/m-3) and the relative density is 1.146 ± 0.001.
Description of key information
1.146 g/cm3
Key value for chemical safety assessment
- Relative density at 20C:
- 1.146
Additional information
The density of Docusate Sodium was determined in a non-GLP Klimisch 1 key study (Holzschuh 2010) according to methods EC A.3 and OECD 109 at 20.3°C using a helium pygnometer. The density was determined to be of 1.146 ± 0.001 g·cm-3(=1146 kg*m-3). The corresponding relative density is 1.146 ± 0.001.
The obtained values are considered relevant and reliable.
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