Registration Dossier

Diss Factsheets

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:
other: Method equivalent to A3 and OECD 109, substance information available, not GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guidelineopen allclose all
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Remarks:
Helium pycnometer

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of ammonium 4-amino-3-nitrobenzenesulfonate and sodium 4-amino-3-nitrobenzenesulfonate
EC Number:
700-384-6
Cas Number:
82324-60-5
Molecular formula:
C6 H5 N2 O5 S. H4N C6 H5 N2 O5 S. Na
IUPAC Name:
Reaction mass of ammonium 4-amino-3-nitrobenzenesulfonate and sodium 4-amino-3-nitrobenzenesulfonate
Constituent 2
Reference substance name:
617-317-0
EC Number:
617-317-0
IUPAC Name:
617-317-0
Details on test material:
- Name of test material (as cited in study report): ONPSA, O-nitroaniline-P-sulphonic acid, mixed ammonium/sodium salt, TKP 50141
- Substance type: Organic
- Physical state: Solid (powder)
- Analytical purity: not yet available
- Lot/batch No.: 75/7363
- Expiration date of the lot/batch: June 01st, 2019

Results and discussion

Density
Type:
density
Density:
1 613 kg/m³
Temp.:
19 °C

Any other information on results incl. tables

The result represents the average of 3 measurements (1.614, 1.613 and 1.612 g/cm3).

The experiment was performed at room temperature (19 -22°C).

Applicant's summary and conclusion

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