Registration Dossier
Registration Dossier
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EC number: 237-059-9 | CAS number: 13597-86-9
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 12 September 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 02 October 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Diammonium dihydrogenpyrophosphate
- EC Number:
- 237-059-9
- EC Name:
- Diammonium dihydrogenpyrophosphate
- Cas Number:
- 13597-86-9
- Molecular formula:
- H4O7P2.2H3N
- IUPAC Name:
- diazanium;phosphono phosphate
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Yara
- Expiration date of the lot/batch: 05 October 2018
- Purity test date: no data
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Approximately 4 °C, in the dark
- Stability under test conditions: stable
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 1.88 other: no units
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Remarks:
- (mean)
- Density:
- 1 880 kg/m³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- The density of the test item has been determined to be 1.88 x 103 kg/m3 at 20.0 ± 1.0 °C and a relative density of 1.88.
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