Registration Dossier
Registration Dossier
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EC number: 437-760-1 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From July 29 to September 6, 2005
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to an internationally recognised method, and under GLP. No deviation affected the quality of the study. The substance is considered to be adequately characterised with its purity. Therefore full validation applies.
- 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 applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- UK GLP Compliance Programme (inspected on April 12, 2005/ signed on June 01, 2005)
- Type of method:
- pycnometer method
- Dynamic viscosity of test material:
- n/a, solid
- Key result
- Type:
- relative density
- Density:
- 1.07 other: relative density has no dimension
- Temp.:
- 20 °C
- Conclusions:
- The test substance is slightly more dense than water.
- Executive summary:
The relative density of the test substance was measured under GLP according OECD 109/ EU A3 guideline, pycnometer method.
Two tests were performed concurrently, and the relative density was calculated vs water at 4°C.
The relative density (D20/4) of test substance has been determined to be 1.07 at 20 °C.
Reference
See the attached document for information on tables of results
Description of key information
The substance is slightly more dense than water.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.07
Additional information
A fully reliable experimental study, conducted according to a recognized OECD/EC method and under GLP, is available. Therefore, it is considered as a key study. The result is retained as key data.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
