Registration Dossier
Registration Dossier
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EC number: 940-433-0 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study test phase 2013-04-30 to 2013-06-14. Report complete 2013-10-17.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Meets the criteria as Reliable without Restriction according to Klimisch et al (1997).
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- lithium hydrogen 7-{(E)-[2-amino-4-(2-naphthyl)-1,3-thiazol-5-yl]diazenyl}naphthalene-1,3,5-trisulfonate (2:1:1)
- EC Number:
- 940-433-0
- Molecular formula:
- C23H14Li2N4O9S4
- IUPAC Name:
- lithium hydrogen 7-{(E)-[2-amino-4-(2-naphthyl)-1,3-thiazol-5-yl]diazenyl}naphthalene-1,3,5-trisulfonate (2:1:1)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 1.5 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
The test was performed in duplicate. The standard deviation for the 5 measurements for each of the two test runs was 0.1% which is above the set limit of <0.1% for this technique. However, this is not unexpected due to the lumpy nature of the test material and is not considered significant to the results.
Applicant's summary and conclusion
- Conclusions:
- The test material was determined to have a relative density of 1.50 +/- 0.01 g/cm3 at 20 C +/-0.5 C.
- Executive summary:
Introduction
This study was undertaken to assess the relative density of the test material. The relative density was measured directly in accordance with OECD Guideline 109.
Results & Conclusions
The relative density of the test material was determined to be 1.50 +/- 0.01 g/cm3 at 20 C +/-0.5 C.
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