Registration Dossier
Registration Dossier
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EC number: 935-756-9 | CAS number: 1344-95-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- performed under GLP
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Principles of method if other than guideline:
- Not relevant
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 2.414 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: Standard deviation of density is 0.0047 g/cm^3
- Conclusions:
- The density of crystalline calcium silicate hydrates (xonotlite - tobermorite) is 2.4145 g/cm3 at 20 °C.
- Executive summary:
The density of crystalline calcium silicate hydrates (xonotlite - tobermorite) was determined according to OECD Guideline 109 under GLP using the pycnometer method. The density was found to be 2.4145 +/- 0.0047 g/cm3at 20 °C.
Reference
For detailed results, see attached file "results.doc".
Description of key information
2.4145 g/cm^3 at 20 °C
Key value for chemical safety assessment
- Relative density at 20C:
- 2.414
Additional information
The density of crystalline calcium silicate hydrates (xonotlite - tobermorite) was determined according to OECD Guideline 109 under GLP using the pycnometer method. The density was found to be 2.4145 +/- 0.0047 g/cm^3 at 20 °C.
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