Registration Dossier
Registration Dossier
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EC number: 608-408-6 | CAS number: 29736-24-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- February 17 -March 11, 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The test was made in accordance with the "Revised OECD Principles of Good Laboratory Practice" (Paris 1997).
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- yes
- Remarks:
- Determination was performed three times instead of twice, because the deviation within first and second measurement was too high.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- yes
- Remarks:
- Determination was performed three times instead of twice, because the deviation within first and second measurement was too high.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Name: Disodium hydroxy(sulfonato)acetate
Batch No.: 080129 - Type:
- density
- Density:
- ca. 2.19 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Using the pycnometer method, a density of 2.1887 ± 0.0007 g/cm3 was measured. This value is the mean of two independent determinations with the maximum error of determination.
Standard deviation was 0.0031 g/cm3,showing good correlation of the two determinations. - Executive summary:
Using the pycnometer method, a density of 2.1887 ± 0.0007 g/cm3 was measured.
Reference
Description of key information
Density: 2.189 g/cm³
Key value for chemical safety assessment
- Relative density at 20C:
- 2.19
Additional information
Using the pycnometer method, a density of 2.1887+/- 0.0007 g/cm³ was measured.
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