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EC number: 276-538-7 | CAS number: 72252-58-5
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:
- 2 016
- Report date:
- 2016
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51913
- Type of method:
- air comparison pycnometer (for solids)
- Remarks:
- Helium gas pycnometer
Test material
- Reference substance name:
- Tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)
- EC Number:
- 276-538-7
- EC Name:
- Tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)
- Cas Number:
- 72252-58-5
- Molecular formula:
- C23H8Cr2N6O16S3.4Na
- IUPAC Name:
- tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)
Constituent 1
Results and discussion
Density
- Key result
- Type:
- density
- Density:
- 1.994 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean of 10 measurements
Any other information on results incl. tables
The density of the test item, determined under the procedure as mentioned above, is 1.9943 g/cm3
(mean, 10 measurements, σ = 0.0016 g/cm3).
Volume: 4.0563 cm3 (mean, 10 measurements, σ = 0.0033 cm3)
Applicant's summary and conclusion
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