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Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 30, 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study was performed in accordance with the OECD Guideline 109, and EU Method A.3.
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Principles of method if other than guideline:
Not applicable
GLP compliance:
no
Remarks:
Not required by the authority
Type of method:
oscillating densitimeter

Test material

Constituent 1
Chemical structure
Reference substance name:
Nitrosylsulphuric acid
EC Number:
231-964-2
EC Name:
Nitrosylsulphuric acid
Cas Number:
7782-78-7
Molecular formula:
HNO5S
IUPAC Name:
hydroxy(nitrosooxy)sulfane dioxide
Test material form:
other: liquid
Details on test material:
Identity: Confirmed by density
Storage: RT, dry
Expiry Date: November 20, 2011

Results and discussion

Density
Type:
relative density
Density:
1.893 g/cm³
Temp.:
20 °C
Remarks on result:
other: Mean value

Any other information on results incl. tables

Two tests were performed at 20.0 °C:

Measurement              Density PP2o / g / cm3

1                                1.8932

2                                 1.8933

Mean                         1.8933

Mean density PP20 for the two tests: 1.8933 g/cm3

Relative density (compared to water at 4 °C) D420 = 1.89

Applicant's summary and conclusion

Conclusions:
Mean density PP20 for the two tests: 1.8933 g/cm3.
Executive summary:

The study was performed in accordance with the OECD Guideline 109, and EU Method A.3 in November 2009.

The relative density of the test item LZ5593 at 20 °C (compared to water at 4 °C) was D420 = 1.89 using an oscillating densitimeter.