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EC number: 920-105-3 | 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:
- April 2017 to October 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study preformed according to standard guidelines with no deviaitons and in-house QA procedures. Report is detailed.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- other: In-house quality assurance system.
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Name: Rosin dimers, calcium, zinc salt
IUPAC Name: Calcium zinc salts of oligomers of rosin
CAS No.: N/A
EINECS No.: 920-105-3
Batch No.: 179449
Purity: 100%
Appearance at Room Temperature: Yellow to brownish solid
Certificate of Analysis: See Appendix 1
Storage Conditions: +2°C to +8°C, under nitrogen and protected from light.
Expiry Date: March 2018 - Key result
- Type:
- relative density
- Density:
- 1.088 other: Relative density has no units.
- Temp.:
- 20 °C
- Remarks on result:
- other:
- Remarks:
- Relative density has no units.
- Conclusions:
- The relative density of calcium zinc salts of oligomers of rosin at 20°C compared to water at 4°C is 1.088.
- Executive summary:
The relative density of calcium zinc salts of oligomers of rosin was determined using a pycnometer and according to OECD giudeline 109. The relative density of calcium zinc salts of oligomers of rosin at 20°C compared to water at 4°C is 1.088.
Reference
Table 1. Measured values during test.
| Essay | Density (g/ml) |
No. 1 |
1.075 |
No. 2 |
1.098 |
No. 3 |
1.090 |
Mean Value |
1.088 ± 0.01 |
Description of key information
The relative density of calcium zinc salts of oligomers of rosin was determined using a pycnometer and according to OECD giudeline 109. The relative density of calcium zinc salts of oligomers of rosin at 20°C compared to water at 4°C is 1.088.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.088
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