Registration Dossier
Registration Dossier
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EC number: 277-753-9 | CAS number: 74186-17-7
Density
Administrative data
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Remarks:
- DIN 51913
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51913
- Deviations:
- yes
- Remarks:
- , different sample preparation
- Type of method:
- air comparison pycnometer (for solids)
- Remarks:
- Helium Gaspycnometer AccuPyc 1330 Micromeritics
Test material
- Reference substance name:
- Trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]azo]salicylate
- EC Number:
- 277-753-9
- EC Name:
- Trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]azo]salicylate
- Cas Number:
- 74186-17-7
- Molecular formula:
- C23H21N5O12S2.3Na
- IUPAC Name:
- trisodium 2-hydroxy-5-({5-methyl-4-[(4-nitro-2-sulfonatophenyl)diazenyl]-2-(3-sulfonatopropoxy)phenyl}diazenyl)benzoate
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.686 g/cm³
- Temp.:
- 25.2 °C
Any other information on results incl. tables
The density of the test item, determined under the procedure as mentioned above, is 1.6860 g/cm3
(mean, 5 measurements, σ = 0.0010 g/cm3).
Volume: 1.7158 cm3 (mean, 5 measurements, σ = 0.0010 cm3)
Applicant's summary and conclusion
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