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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1989-04-27
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Remarks:
Guideline study (EU test method A.3) compliant with GLP; however, acceptable restrictions regarding documentation.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1989
Report date:
1989

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
79/831 EEC, A.3 (current at the time of testing)
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)

Test material

Reference
Name:
Unnamed

Results and discussion

Density
Type:
relative density
Density:
1.45
Temp.:
23 °C
Remarks on result:
other: Determined as the relative density of solids - mean value of 2 series of meaurements

Applicant's summary and conclusion

Conclusions:
The relative density of the test item was determined as 1.45 (23°C).
Executive summary:

The relative density of the test item was determined using the gas comparison pycnometer method according to EU test method A.3 under GLP. The relative density of the test item was 1.45 (mean value of two series of measurements, determined at 23°C).