Registration Dossier
Registration Dossier
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EC number: 946-767-3 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- January 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to an internationally recognised method. The substance is considered to be adequately characterised. Therefore full validation applies.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- 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:
- N/A
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Saccharides of mannose and galactose from Ceratonia Siliqua seed
- IUPAC Name:
- Saccharides of mannose and galactose from Ceratonia Siliqua seed
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Appearance: beige powder
- Storage: in a dark place at room temperature
- Batch : 14 262
- Manufacturing date: September 19th 2014
- Expiry date: September 19th 2018
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- ca. 0.87 other: relative density
- Temp.:
- 18.2 °C
- Remarks on result:
- other: A mean of the different measurements
Applicant's summary and conclusion
- Conclusions:
- The test substance is less dense than water. The mean relative density of the test item, using the gas comparison method with the stereopycnometer, was 0.870 ± 0.001 at 18.2 °C.
- Executive summary:
The density of the test substance was measured under GLP according to OECD 109 / EU A3 guideline, using gas comparison pycnometer method. After calibration, two independent samples were measured in triplicate.
The mean relative density of the test item, using the gas comparison method with the stereopycnometer, was 0.870 ± 0.001 at 18.2 °C.
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