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EC number: 213-579-1 | CAS number: 987-65-5
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 December 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Regulation EC No. 440/2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Adenosine 5'-(tetrahydrogen triphosphate), disodium salt
- EC Number:
- 213-579-1
- EC Name:
- Adenosine 5'-(tetrahydrogen triphosphate), disodium salt
- Cas Number:
- 987-65-5
- Molecular formula:
- C10H14N5O13P3.2Na
- IUPAC Name:
- disodium hydrogen [({[5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl phosphonato)oxy]phosphonate
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
- Reference substance name:
- Unknown impurities.
- Molecular formula:
- Not available as unknown impurities.
- IUPAC Name:
- Unknown impurities.
- Test material form:
- solid: crystalline
- Details on test material:
- Storage conditions: 2-8°C
Batch No: 11678500
Constituent 1
impurity 1
impurity 2
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.85 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: the density of the test item is given as the mean value of two measurements normalized to the density of water
Any other information on results incl. tables
The individual relative density measurements were 1.84849 g/cm³ (test 1) and 1.85073 g/cm³ (test 2)
Applicant's summary and conclusion
- Conclusions:
- According to OECD Test Guidelines 109 (2012) and EC No. 440/2008 Part A. Method A.3., and OCSPP Test Guideline 830.7300 (2002), the relative density of the test item ATP, Di-Na (CAS no. 987-65-5) at 20 °C ±0.01 °C (compared to water at 4 °C) was determined to be 1.850.
- Executive summary:
According to OECD Test Guideline 109 (2012), Regulation EC No. 440/2008 Method A.3. and OCSPP Test Guideline 830.7300 (2002), the relative density D420 of the test item ATP, Di-Na (CAS no. 987-65-5) at 20 °C ±0.01 °C (compared to water at 4 °C) is D420 = 1.850.
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