Registration Dossier
Registration Dossier
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EC number: 681-644-5 | CAS number: 136369-04-5
Density
Administrative data
- Endpoint:
- relative 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:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- potassium 5-amino-1H-1,2,3,4-tetrazol-1-ide
- Cas Number:
- 136369-04-5
- Molecular formula:
- CH2KN5
- IUPAC Name:
- potassium 5-amino-1H-1,2,3,4-tetrazol-1-ide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Batch no.: 08KI030
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.837 g/cm³
- Temp.:
- 19.5 °C
Applicant's summary and conclusion
- Conclusions:
- The density of 5-Aminotetrazol Potassium was calculated as 1.8368 ± 0.0005 g/cm3 at 19.5°C ± 0.5°C, which is the mean of two values. Precision of the value is given as maximal error of determination. The standard deviation of the two values is higher than the maximal error, indicating that the error of the determination exceeded the calculated value. The measured values show good correlation, though; therefore, the study is considered valid.
- Executive summary:
Using the pycnometer method, a density of 1.8368 ± 0.0005 g/cm3 was measured; this value is the mean of two independent determinations with the maximum error of determination.
Standard deviation was 0.0051 g/cm3, showing good correlation of the two determinations.
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