Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
04 May 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium toluene-4-sulphinate
EC Number:
212-538-5
EC Name:
Sodium toluene-4-sulphinate
Cas Number:
824-79-3
Molecular formula:
C7H8O2S.Na
IUPAC Name:
sodium toluene-4-sulphinate
Test material form:
solid

Results and discussion

Densityopen allclose all
Key result
Type:
relative density
Density:
1.402 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
1.405 g/cm³
Temp.:
20 °C
Remarks on result:
other:
Remarks:
1st measurement
Type:
relative density
Density:
1.399 g/cm³
Temp.:
20 °C
Remarks on result:
other:
Remarks:
2nd measurement

Any other information on results incl. tables

The relative densitiy of the test material at 20 °C (compared to water at 4 °C) was determined to be 1.4023 g/cm³.

Applicant's summary and conclusion

Conclusions:
relative density = 1.4023 g/cm³ at 20 °C