Registration Dossier
Registration Dossier
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EC number: 231-180-0 | CAS number: 7440-74-6
Density
Administrative data
- Endpoint:
- relative 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
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Zinc chloride
- EC Number:
- 231-592-0
- EC Name:
- Zinc chloride
- Cas Number:
- 7646-85-7
- Molecular formula:
- ZnCl2
- IUPAC Name:
- Zinc dichloride
- Test material form:
- other: shots
- Details on test material:
- analysed as put on the market
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- ca. 7.29 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
Since the temperature inside the pycnometer chamber was approximately 28.5° C (± 2 K) a correction was applied to calculate the density at 20°C.
Applicant's summary and conclusion
- Conclusions:
- Test carried out according to standard protocol, test results consistent, thus reliable for concluding on endpoint.
- Executive summary:
The relative density of the test substance extrapolated at 20°C is: ρ20 = 7.290 g/cm³
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