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EC number: 219-147-9 | CAS number: 2373-38-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Guideline compliant study with good documentation
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 1.159
- Temp.:
- 20 °C
- Remarks on result:
- other: The relative density is dimensionless.
- Executive summary:
The relative density of Sodium di(1.3-dimethylbutyl) sulfosuccinate was determined by Frischmann (2012) in a Klimisch 1 non-GLP study according to EC A.3 and OECD 109 by using the pycnometer method. The test item has a relative density D420 of 1.159, which corresponds to 1.159 g/cm ³.
The results of this test are considered to be relevant and reliable for the assessment.
Reference
Table 1: Determination of the relative density
Pycnometer No. |
14 |
28 |
44 |
mpycnometer[g] |
36.6292 |
35.3608 |
35.3850 |
mpycnometer + test item[g] |
43.0304 |
43.0666 |
41.4276 |
mpycnometer + test item + immersion liquid[g] |
56.6486 |
56.2576 |
55.6590 |
mtest item[g] |
6.4012 |
7.7059 |
6.0426 |
m3[g] |
13.1682 |
13.1910 |
14.2314 |
mpycnometer + immersion liquid [g] |
54.4411 |
53.5721 |
53.5921 |
mpycnometer + water (20 °C) [g] |
60.0672 |
59.3155 |
59.3368 |
m1 Immersion liquid [g] |
17.8119 |
18.2114 |
18.2071 |
m2 water (20 °C) [g] |
23.4380 |
23.9548 |
23.9518 |
d(immersion liquid)[g/cm³] |
0.7586 |
0.7589 |
0.7588 |
Relative DensityD420 |
1.158 |
1.165 |
1.153 |
Average relative density D420 |
1.159 |
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Description of key information
relative density: 1.159
Key value for chemical safety assessment
- Relative density at 20C:
- 1.159
Additional information
The relative density of Sodium di(1.3 -dimethylbutyl) sulfosuccinate was determined by Frischmann (2012) in a Klimisch 1 non-GLP study according to EC A.3 and OECD 109 by using the pycnometer method. The test item has a relative density D420of 1.159, which corresponds to 1.159 g/cm ³.
The results of this test are considered to be relevant and reliable for the assessment.
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