Registration Dossier
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EC number: 479-940-2 | CAS number: 613246-75-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2004-10-14 - 2004-10-15
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- July 27th 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- July 31st 1992
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 0.924 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item was determined as 0.9237 at 20 °C.
- Executive summary:
Sika Härter LJ was tested for relative density according to OECD guideline 109 and EU method A.3. Using the pycnometer method, a density of 0.9237 ± 0.0023 g/cm3 (in SI-Units: 0.0009237 kg/m3) was measured at 20 ± 0.5 °C, this value being the mean of two independent determinations with the error of determination. Standard deviation was 0 g/cm3 (as in both determinations, the same result was found), showing a very good correlation of the two determinations.
Reference
# |
T / °C |
m1 / g |
m2 /g |
m3 /g |
Volume Pycn. /cm3 |
Density of Test item / g/cm3 |
|
|
empty Pycn. |
Pycn. + H2O |
Pycn. + Test item |
|
|
1 |
20.1 |
39.5937 |
89.3312 |
85.6121 |
49.8219 |
0.9237 |
2 |
20.2 |
39.5939 |
89.3316 |
85.6125 |
49.8221 |
0.9237 |
The density of water is 0.998305 g/cm3.
The density of the test item was calculated with the following formular:
ρ = (m3-m1)/(m2-m1)*ρH2O
Description of key information
The relative density of the test item was determined as 0.9237 at 20 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.924
Additional information
Sika Härter LJ was tested for relative density according to OECD guideline 109 and EU method A.3. Using the pycnometer method, a density of 0.9237 ± 0.0023 g/cm3 (in SI-Units: 0.0009237 kg/m3) was measured at 20 ± 0.5 °C, this value being the mean of two independent determinations with the error of determination. Standard deviation was 0 g/cm3 (as in both determinations, the same result was found), showing a very good correlation of the two determinations.
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